Overview

overview

10

Static

static

10

JaffaCakes...70.exe

windows7-x64

10

JaffaCakes...70.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_c2c5c7b4890445c68536c7cd99c775ee4175a9f87881feb08e94059add261670

  • Size

    1.3MB

  • Sample

    241221-y3jw7aypbq

  • MD5

    5f8aa2c9c933251a7030f4ccd52d9144

  • SHA1

    576b128311ebfaefacb64699b0b215a659e0f74a

  • SHA256

    c2c5c7b4890445c68536c7cd99c775ee4175a9f87881feb08e94059add261670

  • SHA512

    64a88caac69853524b7604140aaeeeadb93cfcc4e05176bb07f14729a494f8196ea354281da6305c237bc03a06599572fe40c97b629b428d13bc5eb45e115b4b

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_c2c5c7b4890445c68536c7cd99c775ee4175a9f87881feb08e94059add261670

    • Size

      1.3MB

    • MD5

      5f8aa2c9c933251a7030f4ccd52d9144

    • SHA1

      576b128311ebfaefacb64699b0b215a659e0f74a

    • SHA256

      c2c5c7b4890445c68536c7cd99c775ee4175a9f87881feb08e94059add261670

    • SHA512

      64a88caac69853524b7604140aaeeeadb93cfcc4e05176bb07f14729a494f8196ea354281da6305c237bc03a06599572fe40c97b629b428d13bc5eb45e115b4b

    • 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