General

  • Target

    d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674

  • Size

    730KB

  • Sample

    231206-dck2caae46

  • MD5

    41dde4ea5801628226aa404a8224cd92

  • SHA1

    614de6ed8c1368fe98427dea146892b47d4072ee

  • SHA256

    d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674

  • SHA512

    a8b5222da6c99cac7eb75f748647f106f98daae4ee5271e0e25085de0872805af885d2c5ae34278cfdf2ceab89baf17e12f78369574f7e4cfe5a5b4f8be86a5c

  • SSDEEP

    12288:ZKyKE6jD/62iNG5nF819fAvCxPfu0zhqMpCJd1P/uLz6SIvYpQG:ZzKtD/61ICyvClu0qeCBWv6rvYpl

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6248079103:AAHguAsTEqW6RfyeC5Wjh_pmDy9cvQi28aU/

Targets

    • Target

      d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674

    • Size

      730KB

    • MD5

      41dde4ea5801628226aa404a8224cd92

    • SHA1

      614de6ed8c1368fe98427dea146892b47d4072ee

    • SHA256

      d2ff57828f62d0f0a99940da92c04fef6c1055842df04080ec5c45fdffa61674

    • SHA512

      a8b5222da6c99cac7eb75f748647f106f98daae4ee5271e0e25085de0872805af885d2c5ae34278cfdf2ceab89baf17e12f78369574f7e4cfe5a5b4f8be86a5c

    • SSDEEP

      12288:ZKyKE6jD/62iNG5nF819fAvCxPfu0zhqMpCJd1P/uLz6SIvYpQG:ZzKtD/61ICyvClu0qeCBWv6rvYpl

    • AgentTesla

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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • 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