General

  • Target
    CUD2025ORGRFQ.exe
  • Size 851KB
  • Sample250216-e6khcasqgx
  • SHA256 1fd01b430ccbb37347f138336cfecba2b6ac2c1eb2094a016588c448b092f7b3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      CUD2025ORGRFQ.exe
    • Size 851KB
    • SHA256 1fd01b430ccbb37347f138336cfecba2b6ac2c1eb2094a016588c448b092f7b3
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Agenttesla family

    • Command and Scripting Interpreter: PowerShell

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

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks