Overview

overview

10

Static

static

3

JaffaCakes...0f.exe

windows7-x64

10

JaffaCakes...0f.exe

windows10-2004-x64

10

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General

  • Target

    JaffaCakes118_0b144d6271a0926544defae2630be10f

  • Size

    1.1MB

  • Sample

    250106-dqh4xawrfk

  • MD5

    0b144d6271a0926544defae2630be10f

  • SHA1

    62ba6e83d84f11dffc48ea7742b15f3941426493

  • SHA256

    080aa2ae09ce367b0e01fad94ad61eabdba7b250714632fdfae1332ee593bab5

  • SHA512

    8dbc6f532e4e81957acb1b6165bde7b9d468ca5b540b4ae7524f959264181c41631301606f82c3bae2352d48b2a11a8fd76d22d4c6e580f432d8d33c9e9aab36

  • SSDEEP

    24576:TE9h8YY4mB7WnMSTdTvX+5pdKj30HZQHEG:TeGYDmBcBpvEpdKj3W/

Score
10/10
dcratdiscoveryinfostealerpersistencerat

Malware Config

Targets

    • Target

      JaffaCakes118_0b144d6271a0926544defae2630be10f

    • Size

      1.1MB

    • MD5

      0b144d6271a0926544defae2630be10f

    • SHA1

      62ba6e83d84f11dffc48ea7742b15f3941426493

    • SHA256

      080aa2ae09ce367b0e01fad94ad61eabdba7b250714632fdfae1332ee593bab5

    • SHA512

      8dbc6f532e4e81957acb1b6165bde7b9d468ca5b540b4ae7524f959264181c41631301606f82c3bae2352d48b2a11a8fd76d22d4c6e580f432d8d33c9e9aab36

    • SSDEEP

      24576:TE9h8YY4mB7WnMSTdTvX+5pdKj30HZQHEG:TeGYDmBcBpvEpdKj3W/

    Score
    10/10
    dcratdiscoveryinfostealerpersistencerat

    • 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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks