General

  • Target

    JaffaCakes118_5e7f3126a61489a1bcd26be369016b16af3097eed9b37810513ec72d78d6cc61

  • Size

    1.3MB

  • Sample

    241230-cyzaesvnfq

  • MD5

    0d60d367b53c3e700571f2932005f2d2

  • SHA1

    1dcba8575a1b1b2fca1513e55a8f16d6f78900e6

  • SHA256

    5e7f3126a61489a1bcd26be369016b16af3097eed9b37810513ec72d78d6cc61

  • SHA512

    5c076d7a169ebecb5315595381ca7ec3c75e9c22f82eda18e8e29d4433094cb4441c6a862b17baf4752d146aed9a4873e561f85cf496c42df7725379e634c3df

  • SSDEEP

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

Malware Config

Targets

    • Target

      JaffaCakes118_5e7f3126a61489a1bcd26be369016b16af3097eed9b37810513ec72d78d6cc61

    • Size

      1.3MB

    • MD5

      0d60d367b53c3e700571f2932005f2d2

    • SHA1

      1dcba8575a1b1b2fca1513e55a8f16d6f78900e6

    • SHA256

      5e7f3126a61489a1bcd26be369016b16af3097eed9b37810513ec72d78d6cc61

    • SHA512

      5c076d7a169ebecb5315595381ca7ec3c75e9c22f82eda18e8e29d4433094cb4441c6a862b17baf4752d146aed9a4873e561f85cf496c42df7725379e634c3df

    • 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