Overview

overview

10

Static

static

10

JaffaCakes...82.exe

windows7-x64

10

JaffaCakes...82.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_aea0ec49a8ad1c0c147128a5fdb28fe3f33482d48c371a749549f2fa61050982

  • Size

    1.3MB

  • Sample

    241222-k36t3askd1

  • MD5

    91d1c2e4e9871b6bfa20dac73b5fcb7f

  • SHA1

    5c2f61192a9d6644b745e6092df52c751d2486df

  • SHA256

    aea0ec49a8ad1c0c147128a5fdb28fe3f33482d48c371a749549f2fa61050982

  • SHA512

    a070a9dacfb9ea5da6a300b67880104a5fc4219a9393311ca15c89670f76ef97d12bd9e17ceb6de2effd57d8cda71852ae1d02872198511d7b0b318aa99af4a6

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_aea0ec49a8ad1c0c147128a5fdb28fe3f33482d48c371a749549f2fa61050982

    • Size

      1.3MB

    • MD5

      91d1c2e4e9871b6bfa20dac73b5fcb7f

    • SHA1

      5c2f61192a9d6644b745e6092df52c751d2486df

    • SHA256

      aea0ec49a8ad1c0c147128a5fdb28fe3f33482d48c371a749549f2fa61050982

    • SHA512

      a070a9dacfb9ea5da6a300b67880104a5fc4219a9393311ca15c89670f76ef97d12bd9e17ceb6de2effd57d8cda71852ae1d02872198511d7b0b318aa99af4a6

    • 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