General

  • Target

    JaffaCakes118_2332c7cebcc9756a6214e95f27fe6e72066281f668e3ed43a1387b4b0d10b787

  • Size

    1.3MB

  • Sample

    241222-enmjzssrfr

  • MD5

    4f64f41321daebcfda59182d0edeb821

  • SHA1

    c8e8e952ad8ce004d70530f57e15c6604b9a37d9

  • SHA256

    2332c7cebcc9756a6214e95f27fe6e72066281f668e3ed43a1387b4b0d10b787

  • SHA512

    0627ceabc1bdd0597b31c0c39c3e8d5fe1eec678483b413174b188b5c876b5ed67f95cd9853c894249c3b09c91d0b982b70e4ba84fc7276b04d27534a85f0292

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_2332c7cebcc9756a6214e95f27fe6e72066281f668e3ed43a1387b4b0d10b787

    • Size

      1.3MB

    • MD5

      4f64f41321daebcfda59182d0edeb821

    • SHA1

      c8e8e952ad8ce004d70530f57e15c6604b9a37d9

    • SHA256

      2332c7cebcc9756a6214e95f27fe6e72066281f668e3ed43a1387b4b0d10b787

    • SHA512

      0627ceabc1bdd0597b31c0c39c3e8d5fe1eec678483b413174b188b5c876b5ed67f95cd9853c894249c3b09c91d0b982b70e4ba84fc7276b04d27534a85f0292

    • 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