Overview

overview

10

Static

static

10

JaffaCakes...42.exe

windows7-x64

10

JaffaCakes...42.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_52aa9c5a15aabc1d5bbea23b10c695bf547a3397b45f86ae563433ef309d9742

  • Size

    1.3MB

  • Sample

    241221-1hxnna1jak

  • MD5

    3adca8a2f3e62ee68134709c516964b3

  • SHA1

    4cebafcbe99ac1ef7f80157c2f6842bf98513652

  • SHA256

    52aa9c5a15aabc1d5bbea23b10c695bf547a3397b45f86ae563433ef309d9742

  • SHA512

    52387c89455ad4ada842b1d4faa8719b5007d63acd28d134ec75bbb8bc88189e9c78154e8f64d7824bb45f5b7fe1c13ab53a4df740101aa256de61897ccc3a5a

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_52aa9c5a15aabc1d5bbea23b10c695bf547a3397b45f86ae563433ef309d9742

    • Size

      1.3MB

    • MD5

      3adca8a2f3e62ee68134709c516964b3

    • SHA1

      4cebafcbe99ac1ef7f80157c2f6842bf98513652

    • SHA256

      52aa9c5a15aabc1d5bbea23b10c695bf547a3397b45f86ae563433ef309d9742

    • SHA512

      52387c89455ad4ada842b1d4faa8719b5007d63acd28d134ec75bbb8bc88189e9c78154e8f64d7824bb45f5b7fe1c13ab53a4df740101aa256de61897ccc3a5a

    • 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