General

  • Target

    Curriculum Vitae..exe

  • Size

    611KB

  • Sample

    231011-xwqkqaga4z

  • MD5

    9af8b3b770cb6fe9a6041ca1726c7caf

  • SHA1

    ced5fbe495a27ee26e17ed39186cc240991291dd

  • SHA256

    28accd12f705c60eedcd43c660831eea4319520cd4616f069f05f8e4c22f8e0f

  • SHA512

    08c0e7d2cfacf5c3e6ece16125794eebae7183739616f15126c0e1f003718893681f13a4c7698961bc45ac85627a6f9c1cf38cfeb3d5d36455867c4cccdd13f0

  • SSDEEP

    12288:oRCB15725mD8OazhHLx3acBa/bqP4N5qi0joCXXuL5wGw/at+u/7VErE:oRn68Oua/bqi58VXulwHalBL

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6649711568:AAGsaFSWMkl2_fjTXOK-0RWZ0CWHlh1DcSU/

Targets

    • Target

      Curriculum Vitae..exe

    • Size

      611KB

    • MD5

      9af8b3b770cb6fe9a6041ca1726c7caf

    • SHA1

      ced5fbe495a27ee26e17ed39186cc240991291dd

    • SHA256

      28accd12f705c60eedcd43c660831eea4319520cd4616f069f05f8e4c22f8e0f

    • SHA512

      08c0e7d2cfacf5c3e6ece16125794eebae7183739616f15126c0e1f003718893681f13a4c7698961bc45ac85627a6f9c1cf38cfeb3d5d36455867c4cccdd13f0

    • SSDEEP

      12288:oRCB15725mD8OazhHLx3acBa/bqP4N5qi0joCXXuL5wGw/at+u/7VErE:oRn68Oua/bqi58VXulwHalBL

    • AgentTesla

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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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