General

  • Target
    648e00c15c666a67220c3afff2a450e777bf2b4a5cda628b6142124c742cf8dc.rar
  • Size 658KB
  • Sample240614-bqv3cszble
  • SHA256 648e00c15c666a67220c3afff2a450e777bf2b4a5cda628b6142124c742cf8dc
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      USD 993,338.02 SWIFT COPY.exe
    • Size 749KB
    • SHA256 dbb6f86569f351db8bb43e67f35f0178314707b1d085cc295f26ad56d6553cfe
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Detect packed .NET executables. Mostly AgentTeslaV4.

    • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

    • Detects executables referencing Windows vault credential objects. Observed in infostealers

    • Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers

    • Detects executables referencing many email and collaboration clients. Observed in information stealers

    • Detects executables referencing many file transfer clients. Observed in information stealers

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks