Overview

overview

10

Static

static

10

JaffaCakes...70.exe

windows7-x64

10

JaffaCakes...70.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_c3b8c0b79475e76cb4b71f779aefacdd1bdb8fe12961b8b2ef1f13276cf63270

  • Size

    1.3MB

  • Sample

    241222-nldczawqhn

  • MD5

    6ec2727b807d0c0f58e7f0ce4d54101b

  • SHA1

    e491ef6344d448c2d0ee8e71918695f0c8a3be2c

  • SHA256

    c3b8c0b79475e76cb4b71f779aefacdd1bdb8fe12961b8b2ef1f13276cf63270

  • SHA512

    81bdf5d8356caf3a68473411bd16d7a5252f5b63e86bb6aebc7186a556a40b0e6617639a81fb3df58e77bdef13a9274d76ca73b16e27bcdc6269456723a1b04c

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_c3b8c0b79475e76cb4b71f779aefacdd1bdb8fe12961b8b2ef1f13276cf63270

    • Size

      1.3MB

    • MD5

      6ec2727b807d0c0f58e7f0ce4d54101b

    • SHA1

      e491ef6344d448c2d0ee8e71918695f0c8a3be2c

    • SHA256

      c3b8c0b79475e76cb4b71f779aefacdd1bdb8fe12961b8b2ef1f13276cf63270

    • SHA512

      81bdf5d8356caf3a68473411bd16d7a5252f5b63e86bb6aebc7186a556a40b0e6617639a81fb3df58e77bdef13a9274d76ca73b16e27bcdc6269456723a1b04c

    • 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