Overview

overview

10

Static

static

10

JaffaCakes...28.exe

windows7-x64

10

JaffaCakes...28.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_c7414c4ed010f356d7a78fdb8ee1bcbf7d715b155765534d4371462d9b9c6b28

  • Size

    1.3MB

  • Sample

    241222-g54kyaxngk

  • MD5

    46a162aa551b9645033f129e70053936

  • SHA1

    364ad4d06363b5eec92f67b813fa5bec36c91cbb

  • SHA256

    c7414c4ed010f356d7a78fdb8ee1bcbf7d715b155765534d4371462d9b9c6b28

  • SHA512

    acdab4b1452d8852ea84e8b11968ad4356bd7daf2ad10cb38ee522e199e8796a66ca010b5e141f8b0977e806e8758caf52595f9b5091398b526c33c979d10058

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_c7414c4ed010f356d7a78fdb8ee1bcbf7d715b155765534d4371462d9b9c6b28

    • Size

      1.3MB

    • MD5

      46a162aa551b9645033f129e70053936

    • SHA1

      364ad4d06363b5eec92f67b813fa5bec36c91cbb

    • SHA256

      c7414c4ed010f356d7a78fdb8ee1bcbf7d715b155765534d4371462d9b9c6b28

    • SHA512

      acdab4b1452d8852ea84e8b11968ad4356bd7daf2ad10cb38ee522e199e8796a66ca010b5e141f8b0977e806e8758caf52595f9b5091398b526c33c979d10058

    • 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