General

  • Target

    00c26563b4b8f31c19d53446857023c81e59b0acc3fb3c268f304af79862d406

  • Size

    860KB

  • Sample

    250128-bnrxxsskbz

  • MD5

    7c037be9848f41dcd63da4244c6d060a

  • SHA1

    4e2e8e25f2ac276f6a5b5abceddd0fdbf7940b45

  • SHA256

    00c26563b4b8f31c19d53446857023c81e59b0acc3fb3c268f304af79862d406

  • SHA512

    9436b2f61b2d5c0a9bdb86829459704347c89c0ef50479d81f5ad0357fbb5fe40392e521c4439afe5cbd8fca40773cfc1c129be588d0ca08e4e45ce5bc5b0c85

  • SSDEEP

    24576:LRmJkcoQricOIQxiZY1WNy7RxKdCij1IN:IJZoQrbTFZY1WNyCC21IN

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.antoniomayol.com:21
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    cMhKDQUk1{;%

Targets

    • Target

      00c26563b4b8f31c19d53446857023c81e59b0acc3fb3c268f304af79862d406

    • Size

      860KB

    • MD5

      7c037be9848f41dcd63da4244c6d060a

    • SHA1

      4e2e8e25f2ac276f6a5b5abceddd0fdbf7940b45

    • SHA256

      00c26563b4b8f31c19d53446857023c81e59b0acc3fb3c268f304af79862d406

    • SHA512

      9436b2f61b2d5c0a9bdb86829459704347c89c0ef50479d81f5ad0357fbb5fe40392e521c4439afe5cbd8fca40773cfc1c129be588d0ca08e4e45ce5bc5b0c85

    • SSDEEP

      24576:LRmJkcoQricOIQxiZY1WNy7RxKdCij1IN:IJZoQrbTFZY1WNyCC21IN

    • AgentTesla

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

    • Agenttesla family

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Looks up external IP address via web service

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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks