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_898fbc56731bb5b16a00131f3cc234cbcd757a12a341f92b64b4fe40a8f9fe80

  • Size

    1.3MB

  • Sample

    241222-j59s3azrcx

  • MD5

    68f623843118310e13bc61372a3be5fd

  • SHA1

    707d6c2e1267f8d504fc4232e56e7bff80d8eb74

  • SHA256

    898fbc56731bb5b16a00131f3cc234cbcd757a12a341f92b64b4fe40a8f9fe80

  • SHA512

    2408b0b4c9e58d08b17f54173125966f593812ec501f88cf1d1dd4dd99be0281ff6f962f01b921c7ed1218dfa771f2743de75c873f15c622bec08d456202140c

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_898fbc56731bb5b16a00131f3cc234cbcd757a12a341f92b64b4fe40a8f9fe80

    • Size

      1.3MB

    • MD5

      68f623843118310e13bc61372a3be5fd

    • SHA1

      707d6c2e1267f8d504fc4232e56e7bff80d8eb74

    • SHA256

      898fbc56731bb5b16a00131f3cc234cbcd757a12a341f92b64b4fe40a8f9fe80

    • SHA512

      2408b0b4c9e58d08b17f54173125966f593812ec501f88cf1d1dd4dd99be0281ff6f962f01b921c7ed1218dfa771f2743de75c873f15c622bec08d456202140c

    • 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