General

  • Target

    JaffaCakes118_02af388ca80e9bdbca1133579322cc50119b1688e67ba8f849411231337fcf57

  • Size

    1.3MB

  • Sample

    241230-wmzllaskep

  • MD5

    33e546d038886d8474782ad88dca778b

  • SHA1

    ac7214af4dfe8952c52bdf44f875d2f86d19c203

  • SHA256

    02af388ca80e9bdbca1133579322cc50119b1688e67ba8f849411231337fcf57

  • SHA512

    ebc94625892aba16559d0b4b4a069ee7e4a8b053d280aba6590b261c2b822da048e714c0038b60468927dbfdcab6350b76bfa83a3bb352eb55039221f5e234d6

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_02af388ca80e9bdbca1133579322cc50119b1688e67ba8f849411231337fcf57

    • Size

      1.3MB

    • MD5

      33e546d038886d8474782ad88dca778b

    • SHA1

      ac7214af4dfe8952c52bdf44f875d2f86d19c203

    • SHA256

      02af388ca80e9bdbca1133579322cc50119b1688e67ba8f849411231337fcf57

    • SHA512

      ebc94625892aba16559d0b4b4a069ee7e4a8b053d280aba6590b261c2b822da048e714c0038b60468927dbfdcab6350b76bfa83a3bb352eb55039221f5e234d6

    • 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