General

  • Target

    JaffaCakes118_38bb33084cc1ed530524e2c576920dd1a04192bd8fe618a3005c83d153016853

  • Size

    1.3MB

  • Sample

    241230-wsehlsvmdt

  • MD5

    62b4181d4e0759ce9a9ff5dece519324

  • SHA1

    60a821d99223779d236ddb1586b3d0302c385aad

  • SHA256

    38bb33084cc1ed530524e2c576920dd1a04192bd8fe618a3005c83d153016853

  • SHA512

    3871f6a6bce2bd14b15c6eb25422de3a9391b438b00daa658a6d3596dea24e7af03fc14b667a9b0d42ae072bd72809cfa5e1824579c28765269b8b8f736edac9

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_38bb33084cc1ed530524e2c576920dd1a04192bd8fe618a3005c83d153016853

    • Size

      1.3MB

    • MD5

      62b4181d4e0759ce9a9ff5dece519324

    • SHA1

      60a821d99223779d236ddb1586b3d0302c385aad

    • SHA256

      38bb33084cc1ed530524e2c576920dd1a04192bd8fe618a3005c83d153016853

    • SHA512

      3871f6a6bce2bd14b15c6eb25422de3a9391b438b00daa658a6d3596dea24e7af03fc14b667a9b0d42ae072bd72809cfa5e1824579c28765269b8b8f736edac9

    • 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