General

  • Target
    765e69564a235c9eac6d724c685066b120cfbdd22ccf40543b3f663427003e4a.exe
  • Size 969KB
  • Sample260509-wsetdabv6w
  • SHA256 765e69564a235c9eac6d724c685066b120cfbdd22ccf40543b3f663427003e4a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      765e69564a235c9eac6d724c685066b120cfbdd22ccf40543b3f663427003e4a.exe
    • Size 969KB
    • SHA256 765e69564a235c9eac6d724c685066b120cfbdd22ccf40543b3f663427003e4a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: AgentTesla

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

    • Drops startup file

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • 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 v16

Tasks