Zero‑Dwell Threat Intelligence Report
A narrative, executive‑ready view into the malware’s behavior, exposure, and reliable defenses.
Generated: 2025-11-20 08:23:59 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
qyp3fc0n.exe
Type
UPX compressed Win64 Executable
SHA‑1
4e2f3e7eb96bf100ab6994f8f5630aa88620b90c
MD5
ab03fe3fb16b8b931d2679e67f571cf1
First Seen
2025-11-14 14:42:46.234482
Last Analysis
2025-11-14 20:05:29.691504
Dwell Time
0 days, 7 hours, 33 minutes
Extended Dwell Time Impact
For 5+ hours, this malware remained undetected — a limited but sufficient window for the adversary to complete initial execution and establish basic system access.
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 |
|---|---|---|
| 2025-10-14 13:45:31 UTC | First VirusTotal submission | — |
| 2025-11-18 19:44:30 UTC | Latest analysis snapshot | 35 days, 5 hours, 58 minutes |
| 2025-11-20 08:23:59 UTC | Report generation time | 36 days, 18 hours, 38 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: 52. Missed: 21. Coverage: 71.2%.
Detected Vendors
- Xcitium
- +51 additional vendors (names not provided)
List includes Xcitium plus an additional 51 vendors per the provided summary.
Missed Vendors
- Acronis
- Antiy-AVL
- Baidu
- CAT-QuickHeal
- ClamAV
- CMC
- DrWeb
- google_safebrowsing
- Gridinsoft
- Jiangmin
- NANO-Antivirus
- Panda
- SUPERAntiSpyware
- TACHYON
- tehtris
- TrendMicro
- VBA32
- VirIT
- Webroot
- Yandex
- 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
Intensive file system activity (48.93% of behavior) indicates data harvesting, file encryption, or dropper behavior. The threat is actively searching for and manipulating files across the system.
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 |
|---|---|---|
| File System | 122014 | 48.93% |
| Synchronization | 121524 | 48.73% |
| System | 2495 | 1.00% |
| Registry | 2487 | 1.00% |
| Com | 396 | 0.16% |
| Process | 265 | 0.11% |
| Network | 58 | 0.02% |
| Threading | 47 | 0.02% |
| Device | 42 | 0.02% |
| Misc | 40 | 0.02% |
| Windows | 6 | 0.00% |
| Services | 6 | 0.00% |
| Hooking | 3 | 0.00% |
| Crypto | 1 | 0.00% |
MITRE ATT&CK Mapping
- T1547.001 – reference startup folder
- T1027 – reference Base64 string
- T1027.002 – packed with UPX
- T1497.001 – reference anti-VM strings targeting VirtualBox
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 |
|---|---|---|---|
| — | 162.159.137.232 | — | Cloudflare, Inc. |
| www.aieov.com | 76.223.54.146 | United States | Amazon.com, Inc. |
| icanhazip.com | 104.16.185.241 | United States | Cloudflare, Inc. |
| api.telegram.org | 149.154.167.220 | United Kingdom | Telegram Messenger Network |
Observed IPs
| IP | Country | ASN/Org |
|---|---|---|
| 224.0.0.252 | — | — |
| 8.8.4.4 | United States | Google LLC |
| 8.8.8.8 | United States | Google LLC |
| 92.113.146.56 | Ukraine | Not known |
DNS Queries
| Request | Type |
|---|---|
| icanhazip.com | A |
| 5isohu.com | A |
| www.aieov.com | A |
| discord.com | A |
| api.telegram.org | A |
Contacted IPs
| IP | Country | ASN/Org |
|---|---|---|
| 224.0.0.252 | — | — |
| 8.8.4.4 | United States | Google LLC |
| 8.8.8.8 | United States | Google LLC |
| 92.113.146.56 | Ukraine | Not known |
Port Distribution
| Port | Count | Protocols |
|---|---|---|
| 137 | 1 | udp |
| 5355 | 5 | udp |
| 53 | 38 | udp |
UDP Packets
| Source IP | Dest IP | Sport | Dport | Time | Proto |
|---|---|---|---|---|---|
| 192.168.56.14 | 192.168.56.255 | 137 | 137 | 3.078699827194214 | udp |
| 192.168.56.14 | 224.0.0.252 | 51209 | 5355 | 3.0093657970428467 | udp |
| 192.168.56.14 | 224.0.0.252 | 53401 | 5355 | 5.247730016708374 | udp |
| 192.168.56.14 | 224.0.0.252 | 55094 | 5355 | 5.6110169887542725 | udp |
| 192.168.56.14 | 224.0.0.252 | 55848 | 5355 | 3.5009288787841797 | udp |
| 192.168.56.14 | 224.0.0.252 | 65148 | 5355 | 7.0815489292144775 | udp |
| 192.168.56.14 | 8.8.4.4 | 49916 | 53 | 64.40622687339783 | udp |
| 192.168.56.14 | 8.8.4.4 | 50180 | 53 | 81.23545098304749 | udp |
| 192.168.56.14 | 8.8.4.4 | 50710 | 53 | 37.5161190032959 | udp |
| 192.168.56.14 | 8.8.4.4 | 50914 | 53 | 146.70328092575073 | udp |
| 192.168.56.14 | 8.8.4.4 | 51262 | 53 | 208.2820258140564 | udp |
| 192.168.56.14 | 8.8.4.4 | 52815 | 53 | 7.043103933334351 | udp |
| 192.168.56.14 | 8.8.4.4 | 54579 | 53 | 23.156450986862183 | udp |
| 192.168.56.14 | 8.8.4.4 | 54683 | 53 | 105.00044798851013 | udp |
| 192.168.56.14 | 8.8.4.4 | 55827 | 53 | 161.10961389541626 | udp |
| 192.168.56.14 | 8.8.4.4 | 55914 | 53 | 78.70360589027405 | udp |
| 192.168.56.14 | 8.8.4.4 | 56399 | 53 | 99.56289196014404 | udp |
| 192.168.56.14 | 8.8.4.4 | 60117 | 53 | 52.453805923461914 | udp |
| 192.168.56.14 | 8.8.4.4 | 60713 | 53 | 175.54811692237854 | udp |
| 192.168.56.14 | 8.8.4.4 | 62022 | 53 | 92.98462891578674 | udp |
| 192.168.56.14 | 8.8.4.4 | 62112 | 53 | 7.810520887374878 | udp |
| 192.168.56.14 | 8.8.4.4 | 62548 | 53 | 128.35954785346985 | udp |
| 192.168.56.14 | 8.8.4.4 | 62800 | 53 | 193.87525296211243 | udp |
| 192.168.56.14 | 8.8.4.4 | 63205 | 53 | 113.93802380561829 | udp |
| 192.168.56.14 | 8.8.4.4 | 64753 | 53 | 66.82860493659973 | udp |
| 192.168.56.14 | 8.8.8.8 | 49916 | 53 | 63.407938957214355 | udp |
| 192.168.56.14 | 8.8.8.8 | 50180 | 53 | 80.23665499687195 | udp |
| 192.168.56.14 | 8.8.8.8 | 50710 | 53 | 36.516685962677 | udp |
| 192.168.56.14 | 8.8.8.8 | 50914 | 53 | 145.7037079334259 | udp |
| 192.168.56.14 | 8.8.8.8 | 51262 | 53 | 207.2820348739624 | udp |
| 192.168.56.14 | 8.8.8.8 | 52815 | 53 | 8.031782865524292 | udp |
| 192.168.56.14 | 8.8.8.8 | 54579 | 53 | 22.156969785690308 | udp |
| 192.168.56.14 | 8.8.8.8 | 54683 | 53 | 104.0039849281311 | udp |
| 192.168.56.14 | 8.8.8.8 | 55827 | 53 | 160.11001896858215 | udp |
| 192.168.56.14 | 8.8.8.8 | 55914 | 53 | 77.70395684242249 | udp |
| 192.168.56.14 | 8.8.8.8 | 56399 | 53 | 98.56519079208374 | udp |
| 192.168.56.14 | 8.8.8.8 | 60117 | 53 | 51.45816493034363 | udp |
| 192.168.56.14 | 8.8.8.8 | 60713 | 53 | 174.5474078655243 | udp |
| 192.168.56.14 | 8.8.8.8 | 62022 | 53 | 91.99747896194458 | udp |
| 192.168.56.14 | 8.8.8.8 | 62112 | 53 | 8.797451972961426 | udp |
| 192.168.56.14 | 8.8.8.8 | 62548 | 53 | 127.3603789806366 | udp |
| 192.168.56.14 | 8.8.8.8 | 62800 | 53 | 192.8753228187561 | udp |
| 192.168.56.14 | 8.8.8.8 | 63205 | 53 | 112.94646692276001 | udp |
| 192.168.56.14 | 8.8.8.8 | 64753 | 53 | 65.84227085113525 | 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
0
Registry Set
26
Services Started
0
Services Opened
0
Registry Opened (Top 25)
Show all (297 total)
Registry Set (Top 25)
| Key | Value |
|---|---|
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{20BDF0C5-3874-4888-AC76-23D77E8FBD7A}\Hash | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{20BDF0C5-3874-4888-AC76-23D77E8FBD7A}\Path | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{20BDF0C5-3874-4888-AC76-23D77E8FBD7A}\Triggers | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{3B040718-90D4-469F-B8A3-7371429F80F2}\DynamicInfo | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{3B040718-90D4-469F-B8A3-7371429F80F2}\Hash | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{3B040718-90D4-469F-B8A3-7371429F80F2}\Path | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{3B040718-90D4-469F-B8A3-7371429F80F2}\Triggers | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{A8B1B8F2-E5EB-4DA6-A834-CB28EFC34C04}\DynamicInfo | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{A8B1B8F2-E5EB-4DA6-A834-CB28EFC34C04}\Hash | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{A8B1B8F2-E5EB-4DA6-A834-CB28EFC34C04}\Path | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{A8B1B8F2-E5EB-4DA6-A834-CB28EFC34C04}\Triggers | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\BQTLock_Startup_4458\Id | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\BQTLock_Startup_4458\Index | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\BQTLock_Startup_5893\Id | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\BQTLock_Startup_5893\Index | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\BQTLock_Startup_5990\Id | — |
| HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\BQTLock_Startup_5990\Index | — |
| HKEY_USERS\S-1-5-21-575823232-3065301323-1442773979-1000\Control Panel\Desktop\Wallpaper | — |
| HKEY_USERS\S-1-5-21-575823232-3065301323-1442773979-1000\Software\Classes\BQTLock.File.bqtlock\DefaultIcon\(Default) | — |
| HKEY_USERS\S-1-5-21-575823232-3065301323-1442773979-1000\Software\Microsoft\SystemCertificates\Root\Certificates\0174E68C97DDF1E0EEEA415EA336A163D2B61AFD\Blob | 5C 00 00 00 01 00 00 00 04 00 00 00 00 10 00 00 04 00 00 00 01 00 00 00 10 00 00 00 0D BE 92 DE FF 7D 36 BB 48 C4 A6 B1 15 24 95 38 0F 00 00 00 01 00 00 00 20 00 00 00 53 FE B9 19 2E D4 80 F2 09 12 4A 2C 57 D7 E8 97 7A 2E 9F 39 46 1D BF 21 4D F1 12 CB 16 02 4F A2 14 00 00 00 01 00 00 00 14 00 00 00 78 B8 30 FD 63 AC 7B 89 4A 07 3B ED F6 8A 83 9C C3 52 02 65 19 00 00 00 01 00 00 00 10 00 00 00 B5 74 AF 30 C5 C1 BA 3A 69 A7 10 02 00 82 4D D0 03 00 00 00 01 00 00 00 14 00 00 00 01 74 E6 8C 97 DD F1 E0 EE EA 41 5E A3 36 A1 63 D2 B6 1A FD 20 00 00 00 01 00 00 00 F8 05 00 00 30 82 05 F4 30 82 03 DC A0 03 02 01 02 02 09 00 E0 EA 61 4C 28 56 32 64 30 0D 06 09 2A 86 48 86 F7 0D 01 01 0B 05 00 30 81 8E 31 0B 30 09 06 03 55 04 06 13 02 49 4C 31 0F 30 0D 06 03 55 04 08 0C 06 43 65 6E 74 65 72 31 0C 30 0A 06 03 55 04 07 0C 03 4C 6F 64 31 10 30 0E 06 03 55 04 0A 0C 07 47 6F 50 72 6F 78 79 31 10 30 0E 06 03 55 04 0B 0C 07 47 6F 50 72 6F 78 79 31 1A 30 18 06 03 55 04 03 0C 11 67 6F 70 72 6F 78 79 2E 67 69 74 68 75 62 2E 69 6 .. truncated |
| HKEY_USERS\S-1-5-21-575823232-3065301323-1442773979-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable | 1 |
| HKEY_USERS\S-1-5-21-575823232-3065301323-1442773979-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyServer | %HTTP_PROXY%:8080 |
| HKEY_USERS\S-1-5-21-575823232-3065301323-1442773979-1000\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings | 46 00 00 00 07 01 00 00 03 00 00 00 14 00 00 00 65 78 74 72 61 63 74 6F 72 2E 70 72 6F 78 79 3A 38 30 38 30 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 D0 5C 01 4D C1 D5 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |
| HKEY_USERS\S-1-5-21-575823232-3065301323-1442773979-1000\Software\Microsoft\Windows\Windows Error Reporting\Debug\StoreLocation | %LOCALAPPDATA%\Microsoft\Windows\WER\ReportArchive\AppCrash_explorer.exe_efa38411fe85c8341cf323c558f8bd2399eb_0a1b70cb |
| HKEY_USERS\S-1-5-21-575823232-3065301323-1442773979-1000_CLASSES\.bqtlock\(Default) | — |
| HKEY_USERS\S-1-5-21-575823232-3065301323-1442773979-1000_CLASSES\BQTLock.File.bqtlock\DefaultIcon\(Default) | — |
Services Started (Top 15)
Services Opened (Top 15)
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.