Overview

overview

10

Static

static

10

JaffaCakes...7c.exe

windows7-x64

10

JaffaCakes...7c.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_ceb3185469a2c0d23d25d9aa176943d04f9f7617d342bb20f187dc77105bee7c

  • Size

    1.3MB

  • Sample

    241222-hj38qaxrat

  • MD5

    6ebb52511ef8fe3c68ea92efdb130b92

  • SHA1

    32b434b83d3cf23fd1da29d0d3ba0d140f0a4cea

  • SHA256

    ceb3185469a2c0d23d25d9aa176943d04f9f7617d342bb20f187dc77105bee7c

  • SHA512

    c71cc4166832eda2f899969d54b39016b3dcf979be9c1d0961581f0fa60f529bf353847117ca1b3b2dcc90551c0b58ee97cac307e71ea075f748bcfcc49174d9

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_ceb3185469a2c0d23d25d9aa176943d04f9f7617d342bb20f187dc77105bee7c

    • Size

      1.3MB

    • MD5

      6ebb52511ef8fe3c68ea92efdb130b92

    • SHA1

      32b434b83d3cf23fd1da29d0d3ba0d140f0a4cea

    • SHA256

      ceb3185469a2c0d23d25d9aa176943d04f9f7617d342bb20f187dc77105bee7c

    • SHA512

      c71cc4166832eda2f899969d54b39016b3dcf979be9c1d0961581f0fa60f529bf353847117ca1b3b2dcc90551c0b58ee97cac307e71ea075f748bcfcc49174d9

    • 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