Overview

overview

10

Static

static

10

JaffaCakes...81.exe

windows7-x64

10

JaffaCakes...81.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_ea8ccdbe0f65376c5efde32a0bd812aca5d6339498cc8240d1c14626ebd3de81

  • Size

    1.3MB

  • Sample

    241221-2a315ssjgm

  • MD5

    affa00e7521ab3d3d637a9ff294ecccb

  • SHA1

    c9cf1f0ca3f8a2f97b1a88a0b9f656641263cbcf

  • SHA256

    ea8ccdbe0f65376c5efde32a0bd812aca5d6339498cc8240d1c14626ebd3de81

  • SHA512

    9cbbdad39a61cb67c23157bdbb9ec043d0175961d9d84b36d7653c55331c71d2babc785b4a8aaec875c67c6be23cbd0b15e46f30d9a78047bc063f626f584589

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_ea8ccdbe0f65376c5efde32a0bd812aca5d6339498cc8240d1c14626ebd3de81

    • Size

      1.3MB

    • MD5

      affa00e7521ab3d3d637a9ff294ecccb

    • SHA1

      c9cf1f0ca3f8a2f97b1a88a0b9f656641263cbcf

    • SHA256

      ea8ccdbe0f65376c5efde32a0bd812aca5d6339498cc8240d1c14626ebd3de81

    • SHA512

      9cbbdad39a61cb67c23157bdbb9ec043d0175961d9d84b36d7653c55331c71d2babc785b4a8aaec875c67c6be23cbd0b15e46f30d9a78047bc063f626f584589

    • 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