General

  • Target

    JaffaCakes118_7e2e93f62eefe7c5b5240ae2eb17b24390ba1ee5ccb8aad541d7c27a1469b69f

  • Size

    1.3MB

  • Sample

    241222-zc3r2syjat

  • MD5

    1e3a7289f2d5e5bc19ef14741c17cee8

  • SHA1

    c0b546f8cf03f2f519384e0925fa1ddd26a56ac6

  • SHA256

    7e2e93f62eefe7c5b5240ae2eb17b24390ba1ee5ccb8aad541d7c27a1469b69f

  • SHA512

    abc9c6e5d651884c23db6b09fed1600d4d0da135e10e15d95f0a4e761fb4e1b72125a966e5dfa17317b43d63b88a1090ef1a6576d2765aff5b71fffda9db9ff8

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_7e2e93f62eefe7c5b5240ae2eb17b24390ba1ee5ccb8aad541d7c27a1469b69f

    • Size

      1.3MB

    • MD5

      1e3a7289f2d5e5bc19ef14741c17cee8

    • SHA1

      c0b546f8cf03f2f519384e0925fa1ddd26a56ac6

    • SHA256

      7e2e93f62eefe7c5b5240ae2eb17b24390ba1ee5ccb8aad541d7c27a1469b69f

    • SHA512

      abc9c6e5d651884c23db6b09fed1600d4d0da135e10e15d95f0a4e761fb4e1b72125a966e5dfa17317b43d63b88a1090ef1a6576d2765aff5b71fffda9db9ff8

    • 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