Overview

overview

10

Static

static

10

JaffaCakes...ff.exe

windows7-x64

10

JaffaCakes...ff.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_18ac1c4924f35cf9b5349e210e0e47a206c27994e2a3cccd063f876f72eafcff

  • Size

    1.3MB

  • Sample

    241222-aej1aavmcw

  • MD5

    0db792a42740e2dc51a63167d9cee57e

  • SHA1

    e89f11f83347d119f8c317106f8e30a489792883

  • SHA256

    18ac1c4924f35cf9b5349e210e0e47a206c27994e2a3cccd063f876f72eafcff

  • SHA512

    23d47d2b53146a867ce9883f4ef4ebe1fcefa6ac372747dad5e0eba8a56ff8bb6e6b891d8e2ddfd06b216b5be3b2a6cfe82639218620fde74dae944e8b2f6c2a

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_18ac1c4924f35cf9b5349e210e0e47a206c27994e2a3cccd063f876f72eafcff

    • Size

      1.3MB

    • MD5

      0db792a42740e2dc51a63167d9cee57e

    • SHA1

      e89f11f83347d119f8c317106f8e30a489792883

    • SHA256

      18ac1c4924f35cf9b5349e210e0e47a206c27994e2a3cccd063f876f72eafcff

    • SHA512

      23d47d2b53146a867ce9883f4ef4ebe1fcefa6ac372747dad5e0eba8a56ff8bb6e6b891d8e2ddfd06b216b5be3b2a6cfe82639218620fde74dae944e8b2f6c2a

    • 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