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General

  • Target

    9e82ec399abc5ffd0495d493480f8edd2281d43e9de2731afda2eced962cbd9c

  • Size

    787KB

  • Sample

    250129-bxwx8szldm

  • MD5

    a77ebe651aa08b5206633842ab1a9473

  • SHA1

    518f1130f774933d95fe61b23b6c3eed09c957b0

  • SHA256

    9e82ec399abc5ffd0495d493480f8edd2281d43e9de2731afda2eced962cbd9c

  • SHA512

    57a24c52f2bc06b4d41c8a493e2c1cf056e3360dfbb7ffef0d6bd43432e5acd1811bb9a3485e1389c6f5210431d829f99e0d00d4b738e1f36ceaa7aec378a844

  • SSDEEP

    12288:JdY00jKk0lqXNufZD35CfxqV+E9956oAF2TZE0:JddbDlqXaZD40+weMTT

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      9e82ec399abc5ffd0495d493480f8edd2281d43e9de2731afda2eced962cbd9c

    • Size

      787KB

    • MD5

      a77ebe651aa08b5206633842ab1a9473

    • SHA1

      518f1130f774933d95fe61b23b6c3eed09c957b0

    • SHA256

      9e82ec399abc5ffd0495d493480f8edd2281d43e9de2731afda2eced962cbd9c

    • SHA512

      57a24c52f2bc06b4d41c8a493e2c1cf056e3360dfbb7ffef0d6bd43432e5acd1811bb9a3485e1389c6f5210431d829f99e0d00d4b738e1f36ceaa7aec378a844

    • SSDEEP

      12288:JdY00jKk0lqXNufZD35CfxqV+E9956oAF2TZE0:JddbDlqXaZD40+weMTT

    • 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