Overview

overview

10

Static

static

10

JaffaCakes...78.exe

windows7-x64

10

JaffaCakes...78.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_2d466a27cce1f37d8a7cc2906da6c2e3ad52cfe56a66cc34606870c511c63a78

  • Size

    1.3MB

  • Sample

    241222-d1ffrs1qez

  • MD5

    b88bc807eb6edc181281f6cb11ecda2b

  • SHA1

    bb238ddcded5ba8c72631f44e7e5726bf9fdb2a5

  • SHA256

    2d466a27cce1f37d8a7cc2906da6c2e3ad52cfe56a66cc34606870c511c63a78

  • SHA512

    58d3784ad541d2cf9afc4915bf6bde25599342581397f7203bf714c931017e4be023da3737b2df23f4795093c00ded5d4b15dea88565081b61e038c4e7b8343b

  • SSDEEP

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

Score
10/10
dcratdiscoveryexecutioninfostealerrat

Malware Config

Targets

    • Target

      JaffaCakes118_2d466a27cce1f37d8a7cc2906da6c2e3ad52cfe56a66cc34606870c511c63a78

    • Size

      1.3MB

    • MD5

      b88bc807eb6edc181281f6cb11ecda2b

    • SHA1

      bb238ddcded5ba8c72631f44e7e5726bf9fdb2a5

    • SHA256

      2d466a27cce1f37d8a7cc2906da6c2e3ad52cfe56a66cc34606870c511c63a78

    • SHA512

      58d3784ad541d2cf9afc4915bf6bde25599342581397f7203bf714c931017e4be023da3737b2df23f4795093c00ded5d4b15dea88565081b61e038c4e7b8343b

    • 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