General

  • Target
    jpgcamscanner_20240521_0072345_JPEG.bat.exe
  • Size 370KB
  • Sample240522-wn6rasbc2w
  • SHA256 05df6f3430171cb7db9fa5f6782b8f67b14079b6e1dffbb013c33ca91b1ad5d3
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials
  • Protocol

    ftp

  • Host

    ftp://ftp.instantprint.ro

  • Port

    21

  • Password

    playmen123#@

Targets

    • Target
      jpgcamscanner_20240521_0072345_JPEG.bat.exe
    • Size 370KB
    • SHA256 05df6f3430171cb7db9fa5f6782b8f67b14079b6e1dffbb013c33ca91b1ad5d3
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Guloader,Cloudeye

      A shellcode based downloader first seen in 2020.

    • Loads dropped DLL

    • 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 NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target
      $PLUGINSDIR/BgImage.dll
    • Size 7KB
    • SHA256 8920afae5d9c06f6ba1f254a1e32ac2acfb0fdb11ab2158cfe880a191045e3d7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $PLUGINSDIR/System.dll
    • Size 11KB
    • SHA256 a0cac4cf4852895619bc7743ebeb89f9e4927ccdb9e66b1bcd92a4136d0f9c77
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 062c75ad650548750564ffd7aef8cd553773b5c26cae7f25a5749b13165194e3
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks