General

  • Target

    42c52ed2af4708289cb182a0fd83026691eabc7c4916a3ef0cf8a01b5f890856.exe

  • Size

    733KB

  • Sample

    250121-c8k6jssmgx

  • MD5

    eedbda81d4f3d69ee2798e40a8a5572b

  • SHA1

    68226fb98f6e93db77d607dcc305716e8a80871d

  • SHA256

    42c52ed2af4708289cb182a0fd83026691eabc7c4916a3ef0cf8a01b5f890856

  • SHA512

    e83bdf38d169461846fd63f34b5458f3198adbe796f8be9d7947219a4e9b67cb51e97a39065a1ba49131f9a310de7332eab0d5a215053ffde535d30eddcdebb0

  • SSDEEP

    12288:O7G3eV0l1vF6gv+W5DzalTl3YeirTX/8pi+eAH5vgQVT/fRO8UYeA6h:2V0eM1DzalFYvPX/yi+pZvgiLf4Fa6h

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      42c52ed2af4708289cb182a0fd83026691eabc7c4916a3ef0cf8a01b5f890856.exe

    • Size

      733KB

    • MD5

      eedbda81d4f3d69ee2798e40a8a5572b

    • SHA1

      68226fb98f6e93db77d607dcc305716e8a80871d

    • SHA256

      42c52ed2af4708289cb182a0fd83026691eabc7c4916a3ef0cf8a01b5f890856

    • SHA512

      e83bdf38d169461846fd63f34b5458f3198adbe796f8be9d7947219a4e9b67cb51e97a39065a1ba49131f9a310de7332eab0d5a215053ffde535d30eddcdebb0

    • SSDEEP

      12288:O7G3eV0l1vF6gv+W5DzalTl3YeirTX/8pi+eAH5vgQVT/fRO8UYeA6h:2V0eM1DzalFYvPX/yi+pZvgiLf4Fa6h

    • 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.

    • Checks computer location settings

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

    • Adds Run key to start application

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks