Overview

overview

10

Static

static

10

JaffaCakes...11.exe

windows7-x64

10

JaffaCakes...11.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_4ae33cae4341e6aec82d49653a498f26264734527571c61386a40215b4aaaa11

  • Size

    1.3MB

  • Sample

    241222-yb6lwaxldl

  • MD5

    094d2cb319f98577ac7b3ef1f3b6a299

  • SHA1

    a982e74596a5b8ba7dff0769ac24a7e4e1a2c9cb

  • SHA256

    4ae33cae4341e6aec82d49653a498f26264734527571c61386a40215b4aaaa11

  • SHA512

    3b5180bf2e1127e424d7327b6ac0d7bb6c2e880a91e93ce73313303b60301591d701c3b7f0a476042cd230dd7e62e3cd1edd20c13b1e5aacae670abb74941673

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_4ae33cae4341e6aec82d49653a498f26264734527571c61386a40215b4aaaa11

    • Size

      1.3MB

    • MD5

      094d2cb319f98577ac7b3ef1f3b6a299

    • SHA1

      a982e74596a5b8ba7dff0769ac24a7e4e1a2c9cb

    • SHA256

      4ae33cae4341e6aec82d49653a498f26264734527571c61386a40215b4aaaa11

    • SHA512

      3b5180bf2e1127e424d7327b6ac0d7bb6c2e880a91e93ce73313303b60301591d701c3b7f0a476042cd230dd7e62e3cd1edd20c13b1e5aacae670abb74941673

    • 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