Overview

overview

10

Static

static

10

JaffaCakes...a1.exe

windows7-x64

10

JaffaCakes...a1.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_e6979ec6a5c1b082df1e76930d265683381e771b02177e7ffe198ee1fb05e3a1

  • Size

    1.3MB

  • Sample

    241222-a2zdgswlhx

  • MD5

    6208038b6a641fa1fdd98f07e5bffcb4

  • SHA1

    19cc212851bf39ca14a4abf86a8236898d5a0814

  • SHA256

    e6979ec6a5c1b082df1e76930d265683381e771b02177e7ffe198ee1fb05e3a1

  • SHA512

    953d9e987897e9d0a7f6f5e979e81876b4a053f3fbbd902784566ce48d1d9b819b74aca2a8c96e55aa6243731b4318aed2afc05f89952982b4cc44a3cf1223bc

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_e6979ec6a5c1b082df1e76930d265683381e771b02177e7ffe198ee1fb05e3a1

    • Size

      1.3MB

    • MD5

      6208038b6a641fa1fdd98f07e5bffcb4

    • SHA1

      19cc212851bf39ca14a4abf86a8236898d5a0814

    • SHA256

      e6979ec6a5c1b082df1e76930d265683381e771b02177e7ffe198ee1fb05e3a1

    • SHA512

      953d9e987897e9d0a7f6f5e979e81876b4a053f3fbbd902784566ce48d1d9b819b74aca2a8c96e55aa6243731b4318aed2afc05f89952982b4cc44a3cf1223bc

    • 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