General

  • Target
    _3483b7680898f8691b352ba248dc962c3e7734e7da76f78dcd4a31e2a2342ea1.txt
  • Size 2.6MB
  • Sample260622-s2e9qaes4y
  • SHA256 3483b7680898f8691b352ba248dc962c3e7734e7da76f78dcd4a31e2a2342ea1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • siriusrat

C2
  • 94.26.106.34:4449

Targets

    • Target
      _3483b7680898f8691b352ba248dc962c3e7734e7da76f78dcd4a31e2a2342ea1.txt
    • Size 2.6MB
    • SHA256 3483b7680898f8691b352ba248dc962c3e7734e7da76f78dcd4a31e2a2342ea1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects SiriusRAT

    • Family: SiriusRAT

      SiriusRAT is a Windows RAT written in C++ with HVNC, offline keylogging, and remote desktop capabilities.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Registers new Windows logon scripts automatically executed at logon.

    • Accesses Microsoft Outlook accounts

    • Accesses Microsoft Outlook profiles

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

MITRE ATT&CK Enterprise v16

Tasks