Overview

overview

10

Static

static

10

JaffaCakes...e3.exe

windows7-x64

10

JaffaCakes...e3.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_acc44ad0516936bd6b414deef4af5bbc33895f33cd3c9a849f408b0b3cb750e3

  • Size

    1.3MB

  • Sample

    241222-mwywzsvngv

  • MD5

    e6d8d521d04c562badbcb88a3da5a02c

  • SHA1

    6e15c121ce34c32a4928b27774d79c5adcc1d743

  • SHA256

    acc44ad0516936bd6b414deef4af5bbc33895f33cd3c9a849f408b0b3cb750e3

  • SHA512

    973d6c21afd217ec861a52fa5dec1a3f9ebcd72ff68779f98be9ddde6e1aed326894ed3d52b9cef250cac5b516813d5b82aa1b0895e0d83b473f446089e09e26

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_acc44ad0516936bd6b414deef4af5bbc33895f33cd3c9a849f408b0b3cb750e3

    • Size

      1.3MB

    • MD5

      e6d8d521d04c562badbcb88a3da5a02c

    • SHA1

      6e15c121ce34c32a4928b27774d79c5adcc1d743

    • SHA256

      acc44ad0516936bd6b414deef4af5bbc33895f33cd3c9a849f408b0b3cb750e3

    • SHA512

      973d6c21afd217ec861a52fa5dec1a3f9ebcd72ff68779f98be9ddde6e1aed326894ed3d52b9cef250cac5b516813d5b82aa1b0895e0d83b473f446089e09e26

    • 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