General

  • Target
    25bff48681722f169b4535d7564606d13de109f529177c2f1c8f1ed2ea46412f
  • Size 758KB
  • Sample240607-brscvsfb4y
  • SHA256 25bff48681722f169b4535d7564606d13de109f529177c2f1c8f1ed2ea46412f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • agenttesla

Credentials

Targets

    • Target
      25bff48681722f169b4535d7564606d13de109f529177c2f1c8f1ed2ea46412f
    • Size 758KB
    • SHA256 25bff48681722f169b4535d7564606d13de109f529177c2f1c8f1ed2ea46412f
    • MD5 SHA1 SHA512 SSDEEP
    • AgentTesla

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

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Drops file in System32 directory

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target
      $PLUGINSDIR/Banner.dll
    • Size 4KB
    • SHA256 e5a0972609366a4fe74d7bb69f7c5599e88a302e77eb5abd7eb653b8133f1a4c
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      $PLUGINSDIR/BgImage.dll
    • Size 7KB
    • SHA256 27d3e3e359e1e04b173277221055d043e2f3baaf78a5d6f7e3a0a5dfcb96222c
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      $PLUGINSDIR/nsDialogs.dll
    • Size 9KB
    • SHA256 aedb5122c12037bcf5c79c2197d1474e759cf47c67c37cdb21cf27428854a55b
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      Tinderous176/Dialogistic.bat
    • Size 2KB
    • SHA256 787c534d744738dac489dc75acb2e639f73ab5fffcf7ddc0046e947f6c35f7bb
    • MD5 SHA1 SHA512
    Score
    1/10

MITRE ATT&CK Enterprise v15

Tasks