General

  • Target

    JaffaCakes118_02a08316901022785b6eafefdc8ab497a0e63b9025da8bc9bbe16bd927cff394

  • Size

    1.3MB

  • Sample

    241222-zeg85ayjdy

  • MD5

    e8f690f83c953e178fd0fde513b01196

  • SHA1

    6b147e9f76b3542f69075ca6672efa251a2c3449

  • SHA256

    02a08316901022785b6eafefdc8ab497a0e63b9025da8bc9bbe16bd927cff394

  • SHA512

    43ba3f272ef37cf2a992195de2a0ec7607e51c2227334db3ae0b9b19320508ff20d76de9dfbae9a2db06d6c54e560e0ab0ae48da8c5b18c8ebc22a5ebaeda4b4

  • SSDEEP

    24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

Malware Config

Targets

    • Target

      JaffaCakes118_02a08316901022785b6eafefdc8ab497a0e63b9025da8bc9bbe16bd927cff394

    • Size

      1.3MB

    • MD5

      e8f690f83c953e178fd0fde513b01196

    • SHA1

      6b147e9f76b3542f69075ca6672efa251a2c3449

    • SHA256

      02a08316901022785b6eafefdc8ab497a0e63b9025da8bc9bbe16bd927cff394

    • SHA512

      43ba3f272ef37cf2a992195de2a0ec7607e51c2227334db3ae0b9b19320508ff20d76de9dfbae9a2db06d6c54e560e0ab0ae48da8c5b18c8ebc22a5ebaeda4b4

    • SSDEEP

      24576:U2G/nvxW3Ww0t6TnzGmVBDh4+aknuRRZJND0gFJ4rD/IjC:UbA30GnzV/q+DnsXg

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Dcrat family

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • DCRat payload

      Detects payload of DCRat, commonly dropped by NSIS installers.

    • Command and Scripting Interpreter: PowerShell

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks