Overview

overview

10

Static

static

10

JaffaCakes...8d.exe

windows7-x64

10

JaffaCakes...8d.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_6887ddfcca990642732256f218b09ed56ce9e9cb6cf9493d1287aff50c7cde8d

  • Size

    1.3MB

  • Sample

    241222-hhnfwaxqds

  • MD5

    3afef39cd77f486cded780ede564a1a6

  • SHA1

    a3f27f2aa89f9baa6c28c20444deb9846d53995e

  • SHA256

    6887ddfcca990642732256f218b09ed56ce9e9cb6cf9493d1287aff50c7cde8d

  • SHA512

    1875989f44186c35adc773d523020ddfd1b3ab1326f0c7544d7ac18909d078ea6a615793ae477e68e86a38480baa676564d3f7bc8cadc36315c8e3e22d190aca

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_6887ddfcca990642732256f218b09ed56ce9e9cb6cf9493d1287aff50c7cde8d

    • Size

      1.3MB

    • MD5

      3afef39cd77f486cded780ede564a1a6

    • SHA1

      a3f27f2aa89f9baa6c28c20444deb9846d53995e

    • SHA256

      6887ddfcca990642732256f218b09ed56ce9e9cb6cf9493d1287aff50c7cde8d

    • SHA512

      1875989f44186c35adc773d523020ddfd1b3ab1326f0c7544d7ac18909d078ea6a615793ae477e68e86a38480baa676564d3f7bc8cadc36315c8e3e22d190aca

    • 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