General

  • Target

    aa4b277c8b219071a9d1196920c5929ed3c7b368b14e2daf241e1001216c25b3

  • Size

    1.8MB

  • Sample

    241117-bg1aqasjam

  • MD5

    73c13ccef8a21994322a9d6088753294

  • SHA1

    7b3d167c9d3af83abe772040fe87507e08a56665

  • SHA256

    aa4b277c8b219071a9d1196920c5929ed3c7b368b14e2daf241e1001216c25b3

  • SHA512

    c8943fcfe0fa4da8c9b9e8cff0dbe032b806fa520eeceb4f05c56a95afe93b60ea4ae375d53ffb53194ee52c774961cad0209608a5aeb120439361ab534c2ac5

  • SSDEEP

    12288:Ehsv71fj25HTvgxSoog9so0aFj+HIbJCRTGvDsFbsQ4cp:E2p6pkSoeo0a44CRG7Ioi

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6852245174:AAHgk_9s-tH6YNacTaCnQz56uJMggI0fZDw/

Targets

    • Target

      aa4b277c8b219071a9d1196920c5929ed3c7b368b14e2daf241e1001216c25b3

    • Size

      1.8MB

    • MD5

      73c13ccef8a21994322a9d6088753294

    • SHA1

      7b3d167c9d3af83abe772040fe87507e08a56665

    • SHA256

      aa4b277c8b219071a9d1196920c5929ed3c7b368b14e2daf241e1001216c25b3

    • SHA512

      c8943fcfe0fa4da8c9b9e8cff0dbe032b806fa520eeceb4f05c56a95afe93b60ea4ae375d53ffb53194ee52c774961cad0209608a5aeb120439361ab534c2ac5

    • SSDEEP

      12288:Ehsv71fj25HTvgxSoog9so0aFj+HIbJCRTGvDsFbsQ4cp:E2p6pkSoeo0a44CRG7Ioi

    • AgentTesla

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

    • Agenttesla family

    • UAC bypass

    • Windows security bypass

    • 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.

    • Windows security modification

    • Checks whether UAC is enabled

    • 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