General

  • Target

    234880953-042446-sanlccjavap0003-3849.exe

  • Size

    603KB

  • Sample

    240530-lycabsee99

  • MD5

    473e257ef6b1e2336ed32ffb5d2abb35

  • SHA1

    df1f9ca61f8233c9b555f02dd2a8c384a8971af0

  • SHA256

    6aa115e03c3a0a7a2e8b8122c4c484263dc004c6b1f168b98922d89d6570a6e4

  • SHA512

    e2958033617fcdacf1eb1f4553c6cb22841c7b3bfa4c48e3da8e3d726773dc474bc154178e97d8d8aa9890852495aadbe5b0559b77b335b45a57b693a6fe9938

  • SSDEEP

    12288:t2iNjJS4V1JslzoOIK/aFcXFt0rCDKobXjjPwJkI61xLkR:t1XScEa2t0reXjTJRw

Malware Config

Extracted

Family

warzonerat

C2

185.241.208.229:51997

Targets

    • Target

      234880953-042446-sanlccjavap0003-3849.exe

    • Size

      603KB

    • MD5

      473e257ef6b1e2336ed32ffb5d2abb35

    • SHA1

      df1f9ca61f8233c9b555f02dd2a8c384a8971af0

    • SHA256

      6aa115e03c3a0a7a2e8b8122c4c484263dc004c6b1f168b98922d89d6570a6e4

    • SHA512

      e2958033617fcdacf1eb1f4553c6cb22841c7b3bfa4c48e3da8e3d726773dc474bc154178e97d8d8aa9890852495aadbe5b0559b77b335b45a57b693a6fe9938

    • SSDEEP

      12288:t2iNjJS4V1JslzoOIK/aFcXFt0rCDKobXjjPwJkI61xLkR:t1XScEa2t0reXjTJRw

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Warzone RAT payload

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Modifies Windows Firewall

    • Sets DLL path for service in the registry

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Accesses Microsoft Outlook profiles

    • Modifies WinLogon

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks