General

  • Target

    a4e7834dd7b5a9ad0800510ec96ab42d6f2e92000d404d29547e3548576680a9

  • Size

    693KB

  • Sample

    241119-bvp2xatlek

  • MD5

    fea416753d1b8fd9ae796bce7101957a

  • SHA1

    d8217cc39d12653d5d31e605283e13a573574993

  • SHA256

    a4e7834dd7b5a9ad0800510ec96ab42d6f2e92000d404d29547e3548576680a9

  • SHA512

    43c210031e95f6bc4136f1e3cb1d1b0b4520b7a404f3e34c8b2e07ccdd3e679bca15d2f60d06c6e8db4f6cbaa128e2aa558ce2be68231465d651697d336a3783

  • SSDEEP

    12288:+5oyMX9Tu6i2hAOfD9kIFIoqFhaDtYjmgZ7K40R+Szu/6XPbINhhlTy:+5oyMN8KKIuThaRYagFKbR+SG6X+z

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      a4e7834dd7b5a9ad0800510ec96ab42d6f2e92000d404d29547e3548576680a9

    • Size

      693KB

    • MD5

      fea416753d1b8fd9ae796bce7101957a

    • SHA1

      d8217cc39d12653d5d31e605283e13a573574993

    • SHA256

      a4e7834dd7b5a9ad0800510ec96ab42d6f2e92000d404d29547e3548576680a9

    • SHA512

      43c210031e95f6bc4136f1e3cb1d1b0b4520b7a404f3e34c8b2e07ccdd3e679bca15d2f60d06c6e8db4f6cbaa128e2aa558ce2be68231465d651697d336a3783

    • SSDEEP

      12288:+5oyMX9Tu6i2hAOfD9kIFIoqFhaDtYjmgZ7K40R+Szu/6XPbINhhlTy:+5oyMN8KKIuThaRYagFKbR+SG6X+z

    • 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.

    • 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