General

  • Target
    Paynent Proof.exe
  • Size 570KB
  • Sample220422-hlb71sbba3
  • SHA256 e4bba9c2af86f903aeecbaf44534222faf78b07bdb4c7604e747ecd6898e38e2
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • agenttesla

C2
  • https://api.telegram.org/bot5247465678:AAGGOHLa8afXBjk1YyN5cn09wUqGzH4PTuQ/sendDocument

Targets

    • Target
      Paynent Proof.exe
    • Size 570KB
    • SHA256 e4bba9c2af86f903aeecbaf44534222faf78b07bdb4c7604e747ecd6898e38e2
    • MD5 SHA1 SHA512
    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks