General

  • Target

    5f9df277772cffcfd8df579c4f8d1479979e35dd34f2d67fc68e935a6b3d3ab2.exe

  • Size

    876KB

  • Sample

    230403-qxyt6agf9v

  • MD5

    f8fb9dbf412cbda6d97af028c62c11ec

  • SHA1

    88b295686363efab1d68012e09e4dc3ce3e45c92

  • SHA256

    5f9df277772cffcfd8df579c4f8d1479979e35dd34f2d67fc68e935a6b3d3ab2

  • SHA512

    4ac9f95eaffdcc4269845a8b7d17bac7b15d07775f468a4c7849d5863565bc745dcdcb1dc942106df977b81b9e5eb382a35e72fa5a7d01164620820142e6400b

  • SSDEEP

    12288:7EEmYMUnFW/Nut1Tm+L0EPtEhySCbA8habZcwqbcu0lu+vAw94jHXBOewSi07sIX:7EEUEtBZPY/6A8hemdLWUHXgerxYRqv

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5594234630:AAHms4o6VapBzpjlsKSI1DgUtsGG2i7HL1o/

Targets

    • Target

      5f9df277772cffcfd8df579c4f8d1479979e35dd34f2d67fc68e935a6b3d3ab2.exe

    • Size

      876KB

    • MD5

      f8fb9dbf412cbda6d97af028c62c11ec

    • SHA1

      88b295686363efab1d68012e09e4dc3ce3e45c92

    • SHA256

      5f9df277772cffcfd8df579c4f8d1479979e35dd34f2d67fc68e935a6b3d3ab2

    • SHA512

      4ac9f95eaffdcc4269845a8b7d17bac7b15d07775f468a4c7849d5863565bc745dcdcb1dc942106df977b81b9e5eb382a35e72fa5a7d01164620820142e6400b

    • SSDEEP

      12288:7EEmYMUnFW/Nut1Tm+L0EPtEhySCbA8habZcwqbcu0lu+vAw94jHXBOewSi07sIX:7EEUEtBZPY/6A8hemdLWUHXgerxYRqv

    • 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 v6

Tasks