Overview

overview

10

Static

static

10

JaffaCakes...6b.exe

windows7-x64

10

JaffaCakes...6b.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_bae88b928015b14f51b85d3a44ec746141d3ca7cb3eae39e2e73171bd4f7a06b

  • Size

    1.3MB

  • Sample

    241222-jg5t7szmbm

  • MD5

    44692f82c024db995ad7d62853290bee

  • SHA1

    e99fb067d37779e976d7f34c53f63e5ecbc5b49b

  • SHA256

    bae88b928015b14f51b85d3a44ec746141d3ca7cb3eae39e2e73171bd4f7a06b

  • SHA512

    22dd20619f72dab78e14cea4c509744b642d412f22ce28d1c15222da343db7381318cb977fdb4462b5e0d2fdb8d6395b8e4f572bbd68593472e0d0abeaaaba19

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_bae88b928015b14f51b85d3a44ec746141d3ca7cb3eae39e2e73171bd4f7a06b

    • Size

      1.3MB

    • MD5

      44692f82c024db995ad7d62853290bee

    • SHA1

      e99fb067d37779e976d7f34c53f63e5ecbc5b49b

    • SHA256

      bae88b928015b14f51b85d3a44ec746141d3ca7cb3eae39e2e73171bd4f7a06b

    • SHA512

      22dd20619f72dab78e14cea4c509744b642d412f22ce28d1c15222da343db7381318cb977fdb4462b5e0d2fdb8d6395b8e4f572bbd68593472e0d0abeaaaba19

    • 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