Overview

overview

10

Static

static

10

JaffaCakes...5c.exe

windows7-x64

10

JaffaCakes...5c.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_674b0e9306ee438b50e6facff73dbc3a10a48e3cd1d6b7df39d96a6914a0a25c

  • Size

    1.3MB

  • Sample

    241222-dap8aa1jhk

  • MD5

    e528a270f37e906c1aab696b5cb6249b

  • SHA1

    6a0e39acd6078a45ad016fdf0e7720a9e3970ba5

  • SHA256

    674b0e9306ee438b50e6facff73dbc3a10a48e3cd1d6b7df39d96a6914a0a25c

  • SHA512

    15786861b57c0a7158d73267c21f84702cc1d7be93d83499c84e5e47adc55c5dcb0d15696b6b8070a4925507571e2f697e33bae270e3e10f0f5f40c2dea20f20

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_674b0e9306ee438b50e6facff73dbc3a10a48e3cd1d6b7df39d96a6914a0a25c

    • Size

      1.3MB

    • MD5

      e528a270f37e906c1aab696b5cb6249b

    • SHA1

      6a0e39acd6078a45ad016fdf0e7720a9e3970ba5

    • SHA256

      674b0e9306ee438b50e6facff73dbc3a10a48e3cd1d6b7df39d96a6914a0a25c

    • SHA512

      15786861b57c0a7158d73267c21f84702cc1d7be93d83499c84e5e47adc55c5dcb0d15696b6b8070a4925507571e2f697e33bae270e3e10f0f5f40c2dea20f20

    • 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