General

  • Target

    JaffaCakes118_5e218f93ff7c0f24a3d39b6ecb07d850d8b144f2ca610b2e543e0448c1993cf6

  • Size

    1.3MB

  • Sample

    241230-vt5kratjfv

  • MD5

    aa32aecefe43d28a45894c3ef3c49b8a

  • SHA1

    7dfdff161eb2bd11a1445091caa7c32752d3320e

  • SHA256

    5e218f93ff7c0f24a3d39b6ecb07d850d8b144f2ca610b2e543e0448c1993cf6

  • SHA512

    4ad6a52db6664aaad9a59640d4bd48d331fecb7cecee5b0aa65afbcfcc9809ac1c3a66ccf66ecd68e108b7d8e07b39e90304e7ffa3f01445f8a06429bfe31b61

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_5e218f93ff7c0f24a3d39b6ecb07d850d8b144f2ca610b2e543e0448c1993cf6

    • Size

      1.3MB

    • MD5

      aa32aecefe43d28a45894c3ef3c49b8a

    • SHA1

      7dfdff161eb2bd11a1445091caa7c32752d3320e

    • SHA256

      5e218f93ff7c0f24a3d39b6ecb07d850d8b144f2ca610b2e543e0448c1993cf6

    • SHA512

      4ad6a52db6664aaad9a59640d4bd48d331fecb7cecee5b0aa65afbcfcc9809ac1c3a66ccf66ecd68e108b7d8e07b39e90304e7ffa3f01445f8a06429bfe31b61

    • 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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks