Overview

overview

10

Static

static

10

JaffaCakes...80.exe

windows7-x64

10

JaffaCakes...80.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_1a2168b06845d49bb7795286dde7bbe052b15dc19cacafa3cf0188f5ac2d1b80

  • Size

    1.3MB

  • Sample

    241222-hlvpcsxrgt

  • MD5

    41359465ffcf4cf42b56797e9cfe2b19

  • SHA1

    699753485526fbb1d0b0e84c961a6202bd254a84

  • SHA256

    1a2168b06845d49bb7795286dde7bbe052b15dc19cacafa3cf0188f5ac2d1b80

  • SHA512

    1b66e6984a4850671b84e36dcec0878d500f9c3eb7c6b104207bcdad8e0ae27ed966340ed63531323e9ca29c8afb88eab3de06c884d059ac764328ef99052404

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_1a2168b06845d49bb7795286dde7bbe052b15dc19cacafa3cf0188f5ac2d1b80

    • Size

      1.3MB

    • MD5

      41359465ffcf4cf42b56797e9cfe2b19

    • SHA1

      699753485526fbb1d0b0e84c961a6202bd254a84

    • SHA256

      1a2168b06845d49bb7795286dde7bbe052b15dc19cacafa3cf0188f5ac2d1b80

    • SHA512

      1b66e6984a4850671b84e36dcec0878d500f9c3eb7c6b104207bcdad8e0ae27ed966340ed63531323e9ca29c8afb88eab3de06c884d059ac764328ef99052404

    • SSDEEP

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

    Score
    10/10
    dcratdiscoveryexecutioninfostealerrat

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

      ratinfostealerdcrat

    • Dcrat family

      dcrat

    • 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.

      rat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks