General

  • Target
    cwp47cnctcad2l0t.exe
  • Size 61KB
  • Sample260710-xdjdpahx71
  • SHA256 8b75a5f87e2421ff44b5e10386729dd4aa09d22e0501fe9e9a140a45c94ee41d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • sheetrat

Attributes
  • anti_virtual

    false

  • certificate

    i37xid3nohi4

  • exclusion_wd

    true

  • hidden_file

    true

  • key

    mtwkip2jk

  • path_client

    %ProgramFiles%\Service.exe

  • path_watch_dog

    %Windows%\Bluetooth.exe

  • pump

    false

  • rootkit

    false

  • task_client

    ShellHost

  • task_watch_dog

    Wifi service

  • use_install_admin

    true

  • user_init

    true

Targets

    • Target
      cwp47cnctcad2l0t.exe
    • Size 61KB
    • SHA256 8b75a5f87e2421ff44b5e10386729dd4aa09d22e0501fe9e9a140a45c94ee41d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detects Dracula aka Samurai Stealer payload

    • Detects Sheetrat Payload

      Sheetrat aka NonEuclid RAT is a trojan written in C#.

    • Family: Dracula, Samurai

      Dracula aka Samurai is a stealer written in C#.

    • Family: Sheetrat, NonEuclid rat

      Sheetrat aka NonEuclid RAT is a trojan written in C#.

    • Modifies WinLogon for persistence

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

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

MITRE ATT&CK Enterprise v16

Tasks