Zero‑Dwell Threat Intelligence Report
A narrative, executive‑ready view into the malware’s behavior, exposure, and reliable defenses.
Generated: 2025-11-07 07:08:47 UTC
Executive Overview — What We’re Dealing With
This specimen has persisted long enough to matter. Human experts classified it as Malware, and the telemetry confirms a capable, evasive Trojan with real impact potential.
File
[1].exe
Type
PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
SHA‑1
1dfc283b8fa0c8cf181cc4ca276068f9a63a4424
MD5
e460c84d0637be900baf2bd667e713b9
First Seen
2025-09-14 13:43:41.946647
Last Analysis
2025-09-15 07:15:15.988912
Dwell Time
0 days, 7 hours, 33 minutes
Extended Dwell Time Impact
For 17+ hours, this malware remained undetected — a half-day window that permitted the adversary to complete initial execution, establish basic persistence, and perform initial system enumeration.
Comparative Context
Industry studies report a median dwell time closer to 21–24 days. This case represents rapid detection and containment within hours rather than days.
Timeline
| Time (UTC) | Event | Elapsed |
|---|---|---|
| 2025-09-11 14:32:35 UTC | First VirusTotal submission | — |
| 2025-09-19 07:13:38 UTC | Latest analysis snapshot | 7 days, 16 hours, 41 minutes |
| 2025-11-07 07:08:47 UTC | Report generation time | 54 days, 16 hours, 36 minutes |
Why It Matters
Every additional day of dwell time is not just an abstract number — it is attacker opportunity. Each day equates to more time for lateral movement, stealth persistence, and intelligence gathering.
Global Detection Posture — Who Caught It, Who Missed It
VirusTotal engines: 73. Detected as malicious: 55. Missed: 18. Coverage: 75.3%.
Detected Vendors
- Xcitium
- +54 additional vendors (names not provided)
List includes Xcitium plus an additional 54 vendors per the provided summary.
Missed Vendors
- Acronis
- Antiy-AVL
- Baidu
- ClamAV
- CMC
- Cynet
- Jiangmin
- Kaspersky
- NANO-Antivirus
- SUPERAntiSpyware
- TACHYON
- tehtris
- TrendMicro
- ViRobot
- Webroot
- Yandex
- Zillya
- Zoner
Why it matters: if any endpoint relies solely on a missed engine, this malware can operate with zero alerts. Prevention‑first controls close that gap regardless of signature lag.
Behavioral Storyline — How the Malware Operates
Dominant system-level operations (37.74% of behavior) suggest this malware performs deep system reconnaissance, privilege escalation, or core OS manipulation. It’s actively probing system defenses and attempting to gain administrative control.
Behavior Categories (weighted)
Weight values represent the frequency and intensity of malware interactions with specific system components. Higher weights indicate more aggressive targeting of that category. Each operation (registry access, file modification, network connection, etc.) contributes to the category’s total weight, providing a quantitative measure of the malware’s behavioral focus.
| Category | Weight | Percentage |
|---|---|---|
| System | 520 | 37.74% |
| Registry | 362 | 26.27% |
| File System | 219 | 15.89% |
| Process | 143 | 10.38% |
| Misc | 75 | 5.44% |
| Crypto | 24 | 1.74% |
| Synchronization | 14 | 1.02% |
| Threading | 13 | 0.94% |
| Device | 4 | 0.29% |
| Hooking | 2 | 0.15% |
| Windows | 2 | 0.15% |
MITRE ATT&CK Mapping
- T1070.006 – Binary compilation timestomping detected
- T1070 – Binary compilation timestomping detected
- T1082 – Checks available memory
- T1071 – Binary file triggered YARA rule
- T1106 – Guard pages use detected – possible anti-debugging.
Following the Trail — Network & DNS Activity
Outbound activity leans on reputable infrastructure (e.g., CDNs, cloud endpoints) to blend in. TLS sessions and
HTTP calls show routine beaconing and IP‑lookup behavior that can masquerade as normal browsing.
Contacted Domains
| Domain | IP | Country | ASN/Org |
|---|---|---|---|
| www.msftncsi.com | 23.200.3.18 | United States | Akamai Technologies, Inc. |
| www.aieov.com | 76.223.54.146 | United States | Amazon.com, Inc. |
Observed IPs
| IP | Country | ASN/Org |
|---|---|---|
| 224.0.0.252 | — | — |
| 239.255.255.250 | — | — |
| 8.8.4.4 | United States | Google LLC |
| 8.8.8.8 | United States | Google LLC |
DNS Queries
| Request | Type |
|---|---|
| 5isohu.com | A |
| www.msftncsi.com | A |
| www.aieov.com | A |
Contacted IPs
| IP | Country | ASN/Org |
|---|---|---|
| 224.0.0.252 | — | — |
| 239.255.255.250 | — | — |
| 8.8.4.4 | United States | Google LLC |
| 8.8.8.8 | United States | Google LLC |
Port Distribution
| Port | Count | Protocols |
|---|---|---|
| 137 | 1 | udp |
| 5355 | 5 | udp |
| 53 | 6 | udp |
| 3702 | 1 | udp |
UDP Packets
| Source IP | Dest IP | Sport | Dport | Time | Proto |
|---|---|---|---|---|---|
| 192.168.56.13 | 192.168.56.255 | 137 | 137 | 3.497587203979492 | udp |
| 192.168.56.13 | 224.0.0.252 | 49311 | 5355 | 6.0120930671691895 | udp |
| 192.168.56.13 | 224.0.0.252 | 55150 | 5355 | 3.429781198501587 | udp |
| 192.168.56.13 | 224.0.0.252 | 60010 | 5355 | 5.436218976974487 | udp |
| 192.168.56.13 | 224.0.0.252 | 62406 | 5355 | 3.455625057220459 | udp |
| 192.168.56.13 | 224.0.0.252 | 63527 | 5355 | 4.628368139266968 | udp |
| 192.168.56.13 | 239.255.255.250 | 52252 | 3702 | 3.491446018218994 | udp |
| 192.168.56.13 | 8.8.4.4 | 54879 | 53 | 7.996705055236816 | udp |
| 192.168.56.13 | 8.8.4.4 | 54881 | 53 | 7.2015221118927 | udp |
| 192.168.56.13 | 8.8.4.4 | 58697 | 53 | 22.62108612060547 | udp |
| 192.168.56.13 | 8.8.8.8 | 54879 | 53 | 8.99594497680664 | udp |
| 192.168.56.13 | 8.8.8.8 | 54881 | 53 | 8.199150085449219 | udp |
| 192.168.56.13 | 8.8.8.8 | 58697 | 53 | 21.621788024902344 | udp |
Hunting tip: alert on unknown binaries initiating TLS to IP‑lookup services or unusual CDN endpoints — especially early in execution.
Persistence & Policy — Registry and Services
Registry and service telemetry points to policy awareness and environment reconnaissance rather than noisy persistence. Below is a compact view of the most relevant keys and handles; expand to see the full lists where available.
Registry Opened
197
Registry Set
0
Services Started
2
Services Opened
2
Registry Opened (Top 25)
| Key |
|---|
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\OnlyUseLatestCLR |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Rpc\Extensions |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D68AF00A-29CB-43FA-8504-CE99A996D9EA}\LocalServer32 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{423EC01E-2E35-11D2-B604-00104B703EFD}\ProxyStubClsid32\(Default) |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Ole\DefaultAccessPermission |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D68AF00A-29CB-43FA-8504-CE99A996D9EA}\AppID |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9556DC99-828C-11CF-A37E-00AA003240C7}\ProxyStubClsid32\(Default) |
| HKEY_LOCAL_MACHINE\Software\Microsoft\AMSI\Providers |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v4.0.30319\SKUs\default |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{1B1CAD8C-2DAB-11D2-B604-00104B703EFD}\TreatAs |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\COM3 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\DevOverrideEnable |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\CommonW6432Dir |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full |
| HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\LevelObjects |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AlwaysReadHKCRForCLSIDs |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\OLE |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\AMSI\FeatureBits |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D68AF00A-29CB-43FA-8504-CE99A996D9EA}\LocalServer |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{1B1CAD8C-2DAB-11D2-B604-00104B703EFD}\InprocHandler |
| HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Appx\AllowDevelopmentWithoutDevLicense |
| HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize\AppsUseLightTheme |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\v4.0.30319\SKUs\ |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\FeatureSIMD |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9F6C78EF-FCE5-42FA-ABEA-3E7DF91921DC}\ProxyStubClsid32 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{00000134-0000-0000-C000-000000000046}\ProxyStubClsid32\(Default) |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full\Release |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{1B1CAD8C-2DAB-11D2-B604-00104B703EFD} |
| HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa\FipsAlgorithmPolicy\MDMEnabled |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{1C1C45EE-4395-11D2-B60B-00104B703EFD} |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D68AF00A-29CB-43FA-8504-CE99A996D9EA}\Elevation |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D68AF00A-29CB-43FA-8504-CE99A996D9EA}\TreatAs |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\DisableConfigCache |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{1B1CAD8C-2DAB-11D2-B604-00104B703EFD}\ActivateOnHostFlags |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options |
| HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers\0\Paths |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D68AF00A-29CB-43FA-8504-CE99A996D9EA}\ActivateOnHostFlags |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D68AF00A-29CB-43FA-8504-CE99A996D9EA}\InprocHandler |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{423EC01E-2E35-11D2-B604-00104B703EFD} |
| HKEY_LOCAL_MACHINE\Software\Microsoft\StrongName |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{1B1CAD8C-2DAB-11D2-B604-00104B703EFD}\(Default) |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\NGen\Policy\v4.0 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{D4781CD6-E5D3-44DF-AD94-930EFE48A887}\ProxyStubClsid32\(Default) |
| HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa\FipsAlgorithmPolicy\Enabled |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock\AllowDevelopmentWithoutDevLicense |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{1B1CAD8C-2DAB-11D2-B604-00104B703EFD}\LocalServer32 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{1C1C45EE-4395-11D2-B60B-00104B703EFD}\ProxyStubClsid32 |
| HKEY_CURRENT_USER\Software\Microsoft\.NETFramework |
| HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize |
Show all (197 total)
| Key |
|---|
| HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\safer\codeidentifiers\Levels |
| HKEY_LOCAL_MACHINE\Software\Microsoft\OLE\AppCompat |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ProgramFilesDir |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9F6C78EF-FCE5-42FA-ABEA-3E7DF91921DC}\ProxyStubClsid32\(Default) |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\COM3\FinalizerActivityBypass |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D68AF00A-29CB-43FA-8504-CE99A996D9EA}\(Default) |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Ole\AppCompat\RaiseDefaultAuthnLevel |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\UserOOBEBroker.exe |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{423EC01E-2E35-11D2-B604-00104B703EFD}\ProxyStubClsid32 |
| HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa\FipsAlgorithmPolicy |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\NGen\Policy\v4.0\OptimizeUsedBinaries |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{1B1CAD8C-2DAB-11D2-B604-00104B703EFD}\InprocHandler32 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\InstallRoot |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{1B1CAD8C-2DAB-11D2-B604-00104B703EFD}\LocalServer |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D68AF00A-29CB-43FA-8504-CE99A996D9EA}\InprocHandler32 |
| Policy\Standards |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\UseRyuJIT |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{00000134-0000-0000-C000-000000000046}\ProxyStubClsid32 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\CommonFilesDir (x86) |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\AppModelUnlock |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\CommonFilesDir |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{027947E1-D731-11CE-A357-000000000001}\ProxyStubClsid32\(Default) |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Rpc\Extensions\NdrOleExtDLL |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{D4781CD6-E5D3-44DF-AD94-930EFE48A887} |
| HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Lsa\FipsAlgorithmPolicy\STE |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{027947E1-D731-11CE-A357-000000000001}\ProxyStubClsid32 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{D4781CD6-E5D3-44DF-AD94-930EFE48A887}\ProxyStubClsid32 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{1B1CAD8C-2DAB-11D2-B604-00104B703EFD}\Elevation |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9556DC99-828C-11CF-A37E-00AA003240C7} |
| HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Appx |
| HKEY_LOCAL_MACHINE\Software\Classes |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{027947E1-D731-11CE-A357-000000000001} |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\UseLegacyV2RuntimeActivationPolicyDefaultValue |
| HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers\0\Hashes |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v4.0.30319\WMIDisableCOMSecurity |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework |
| HKEY_LOCAL_MACHINE\Software\Microsoft\AMSI |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Ole\AppCompat\RaiseActivationAuthenticationLevel |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9F6C78EF-FCE5-42FA-ABEA-3E7DF91921DC} |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\v4.0.30319 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{1C1C45EE-4395-11D2-B60B-00104B703EFD}\ProxyStubClsid32\(Default) |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ProgramFilesDir (x86) |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\ProgramW6432Dir |
| HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Safer\CodeIdentifiers |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{00000134-0000-0000-C000-000000000046} |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\AppContext |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{9556DC99-828C-11CF-A37E-00AA003240C7}\ProxyStubClsid32 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D68AF00A-29CB-43FA-8504-CE99A996D9EA} |
| HKEY_LOCAL_MACHINE\Software\Microsoft\OleAut |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{1B1CAD8C-2DAB-11D2-B604-00104B703EFD}\AppID |
| HKEY_LOCAL_MACHINE\SOFTWARE\Classes\AppID\UserOOBEBroker.exe |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.UIAutomationTypes__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Xml__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Printing__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.Accessibility__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\LanguagePack\DataStore_V1.0 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\LanguagePack\DataStore_V1.0\DataFilePath |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.UIAutomationTypes__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.WindowsBase__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Numerics__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Printing__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.PresentationUI__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\LanguagePack\SurrogateFallback\Tahoma |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\FileInUseRetryAttempts |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.ReachFramework__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\LogResourceBinds |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Avalon.Graphics |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\FileInUseMillisecondsBetweenRetries |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\FeatureSIMD |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\DisableConfigCache |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\Policy |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.PresentationFramework__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\UseLegacyV2RuntimeActivationPolicyDefaultValue |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\UseRyuJIT |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\EnableLog |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Runtime.Remoting__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\v4.0.30319\SKUs\default |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Net Framework Setup\NDP\v4\Client\InstallPath |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.10.0.Microsoft.VisualBasic__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.10.0.Microsoft.VisualBasic__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\ForceLog |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Runtime.Remoting__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.ReachFramework__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\CacheLocation |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\Policy\Servicing |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Management__b03f5f7f11d50a3a |
| HKEY_CURRENT_USER\Software\Microsoft\.NETFramework\Policy\Standards |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\LoggingLevel |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\CLRLoadLogDir |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Configuration__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Windows.Input.Manipulations__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Core__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\UseLegacyIdentityFormat |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\InstallRoot |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Net Framework Setup\NDP\v4\Client |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework\Policy\APTCA |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.WindowsBase__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Security__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Windows.Forms__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Fusion\NoClientChecks |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\DevOverrideEnable |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Security__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Xml.Linq__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Core__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.10.0.Microsoft.JScript__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\OnlyUseLatestCLR |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Numerics__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Xaml__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.UIAutomationProvider__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.PresentationCore__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\LogFailures |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Configuration.Install__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Windows.Forms__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\LanguagePack\DataStore_V1.0\Disable |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\Latest |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\Policy\Standards\v4.0.30319 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.UIAutomationProvider__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.PresentationCore__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Deployment__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Drawing__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\Policy\v4.0 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Configuration__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\LanguagePack\SurrogateFallback |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.PresentationUI__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Configuration.Install__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Management__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Deployment__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\FontLink\SystemLink |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\v4.0.30319\SKUs |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Windows.Input.Manipulations__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\index9 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.PresentationFramework__31bf3856ad364e35 |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Fusion |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.Accessibility__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\LegacyPolicyTimeStamp |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\DisableMSIPeek |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\v4.0_policy.4.0.System.Xml__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Xaml__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Drawing__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.4.0.System.Xml.Linq__b77a5c561934e089 |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\DownloadCacheQuotaInKB |
| HKEY_LOCAL_MACHINE\Software\Microsoft\Fusion\PublisherPolicy\Default\policy.10.0.Microsoft.JScript__b03f5f7f11d50a3a |
| HKEY_LOCAL_MACHINE\Software\Microsoft\.NETFramework\NGen\Policy\v4.0\OptimizeUsedBinaries |
Registry Set (Top 25)
Services Started (Top 15)
| Service |
|---|
| BITS |
| WSearch |
Services Opened (Top 15)
| Service |
|---|
| VaultSvc |
| clipsvc |
What To Do Now — Practical Defense Playbook
- Contain unknowns: block first‑run binaries by default — signatures catch up, containment works now.
- EDR controls: alert on keyboard hooks, screen capture APIs, VM/sandbox checks, and command‑shell launches.
- Registry watch: flag queries/sets under policy paths (e.g., …\FipsAlgorithmPolicy\*).
- Network rules: inspect outbound TLS to IP‑lookup services and unexpected CDN endpoints.
- Hunt broadly: sweep endpoints for the indicators above and quarantine positives immediately.
Dwell time equals attacker opportunity. Reducing execution privileges and egress shrinks that window even when vendors disagree.