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.

Extended Dwell Time Impact

For 1+ days, this malware remained undetected — a brief but concerning window that permitted the adversary to establish initial foothold, perform basic system enumeration, and potentially access immediate system resources.

Global Detection Posture — Who Caught It, Who Missed It

VirusTotal engines: 73. Detected as malicious: 56. Missed: 17. Coverage: 76.7%.

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.

MITRE ATT&CK Mapping

• T1055.012 – use process replacement
• T1620 – use process replacement
• T1490 – delete volume shadow copies
• T1070.004 – delete volume shadow copies
• T1129 – parse PE header
• T1129 – link function at runtime on Windows
• T1070.004 – self delete
• T1083 – check if file exists
• T1490 – disable automatic Windows recovery features
• T1082 – get disk size
• T1134 – modify access privileges
• T1027 – encode data using XOR
• T1083 – get common file path
• T1082 – get disk information
• T1082 – enumerate disk volumes
• T1134 – acquire debug privileges
• T1082 – get hostname
• T1082 – query environment variable
• T1057 – enumerate processes
• T1518 – enumerate processes
• T1497.001 – reference anti-VM strings targeting VirtualBox
• T1053.005 – schedule task via schtasks
• T1083 – get file size
• T1071 – Binary file triggered multiple YARA rules
• T1071 – Anomalous binary characteristics
• T1071 – The PE file contains an overlay
• T1055 – Contains .tls (Thread Local Storage) section
• T1027 – The binary contains an unknown PE section name indicative of packing
• T1027.002 – The binary contains an unknown PE section name indicative of packing
• T1045 – Manalize Local SandBox Packer Harvesting
• T1059 – Apparent Internal Usage of CMD.EXE
• T1063 – It Tries to detect injection methods
• T1542.003 – May use bcdedit to modify the Windows boot settings
• T1070.004 – May delete shadow drive data (may be related to ransomware)

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.

Hunting tip: alert on unknown binaries initiating TLS to IP‑lookup services or unusual CDN endpoints — especially early in execution.