Overview

overview

10

Static

static

10

JaffaCakes...1a.exe

windows7-x64

10

JaffaCakes...1a.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_96dad6e5e407ae57be58bfc4fe144c7b15c0d7bc22fc6eea4ab3a0edc969c81a

  • Size

    1.3MB

  • Sample

    241222-e29lnstmgn

  • MD5

    ecfc4da2b8a74e1c9a6fc6950d4c98b0

  • SHA1

    7b5db6167f6260848857d4013fb9824613a35bdd

  • SHA256

    96dad6e5e407ae57be58bfc4fe144c7b15c0d7bc22fc6eea4ab3a0edc969c81a

  • SHA512

    aeefb6fd20e554aa7a307ecfdef55d6e157b28d1e25ba6770ebe52b4d728cafb5217de9218ab5527e2a36af81d03ce3a947072be1803ffbc16bbb7c628585b67

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_96dad6e5e407ae57be58bfc4fe144c7b15c0d7bc22fc6eea4ab3a0edc969c81a

    • Size

      1.3MB

    • MD5

      ecfc4da2b8a74e1c9a6fc6950d4c98b0

    • SHA1

      7b5db6167f6260848857d4013fb9824613a35bdd

    • SHA256

      96dad6e5e407ae57be58bfc4fe144c7b15c0d7bc22fc6eea4ab3a0edc969c81a

    • SHA512

      aeefb6fd20e554aa7a307ecfdef55d6e157b28d1e25ba6770ebe52b4d728cafb5217de9218ab5527e2a36af81d03ce3a947072be1803ffbc16bbb7c628585b67

    • 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