General

  • Target
    30092026_1103_29092026_SASPRMAT26090223-SASMRMAT26090243-148S-SP10.zip
  • Size 675KB
  • Sample260930-m54htssbmb
  • SHA256 acde733b18e7d965985753c2367b3c9f46cee71812e5b61e137ef18cb6911ac3
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      SASPRMAT26090223-SASMRMAT26090243-148S-SP10.exe
    • Size 761KB
    • SHA256 5655ca75072c426fc5e9c88176998ba35464253ac8343e9c8d084d24dbfdabfd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • Accesses Microsoft Outlook profiles

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

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

    • SmartAssembly .NET packer

      Detects SmartAssembly .NET packer.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v16

Tasks