General

  • Target

    tmp

  • Size

    754KB

  • Sample

    221103-ys3asaeed7

  • MD5

    c96c907d902d662e80bfe4cf0badc643

  • SHA1

    1905d263490330b2b4ce09150f38ddaf804ebc12

  • SHA256

    63003a1d2a2681d119288b4cbdfa3e0b0248644336509b657e0fab1a4b364e8b

  • SHA512

    8412f07c71d0798fd3ddcf92e0b7b95af145fd6369848438e4c94aa1fd3a0a2866c4556f603b441dc59b1b53b97393fc797efb7989b90484a121a36ba55c3159

  • SSDEEP

    12288:6t9qgZ/ziouHH1JJ2iNgkejwFGfO7XRCRDYxSyv5ndMn0Ueb31EFUUi2ditrS27V:89NZ/9u1j12eGm7XsRDuhndMtebFE2R9

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5577155192:AAEz6ZTkghx2RsdTxeeE-sDulPHc5WQblVg/

Targets

    • Target

      tmp

    • Size

      754KB

    • MD5

      c96c907d902d662e80bfe4cf0badc643

    • SHA1

      1905d263490330b2b4ce09150f38ddaf804ebc12

    • SHA256

      63003a1d2a2681d119288b4cbdfa3e0b0248644336509b657e0fab1a4b364e8b

    • SHA512

      8412f07c71d0798fd3ddcf92e0b7b95af145fd6369848438e4c94aa1fd3a0a2866c4556f603b441dc59b1b53b97393fc797efb7989b90484a121a36ba55c3159

    • SSDEEP

      12288:6t9qgZ/ziouHH1JJ2iNgkejwFGfO7XRCRDYxSyv5ndMn0Ueb31EFUUi2ditrS27V:89NZ/9u1j12eGm7XsRDuhndMtebFE2R9

    • 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 v6

Tasks