Overview

overview

10

Static

static

10

JaffaCakes...25.exe

windows7-x64

10

JaffaCakes...25.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    JaffaCakes118_a1d6722720a1d0faa60e5faaa6951e25

  • Size

    2.3MB

  • Sample

    250108-qppara1nhw

  • MD5

    a1d6722720a1d0faa60e5faaa6951e25

  • SHA1

    8d32dba1594189b4b02632e583b2187d82564093

  • SHA256

    08daa6de7fd43737def4dbe0950db36969476afd0fc819ba03d3601a2669f838

  • SHA512

    d5a0fe3841f6fca72af1ebbb092fb32bbd4d29931dcabed881ffe6774b38a7c9595195b38655d497d214bc67f6ae962d25ec5231bad3acab98c564bf46e9fc6b

  • SSDEEP

    49152:UbA300qL5o66QwgVAVph9QBoyycpwgPGdnDq3IEPs:UbV7oh9yycFODq3vPs

Score
10/10
dcratdiscoveryinfostealerpersistencerat

Malware Config

Targets

    • Target

      JaffaCakes118_a1d6722720a1d0faa60e5faaa6951e25

    • Size

      2.3MB

    • MD5

      a1d6722720a1d0faa60e5faaa6951e25

    • SHA1

      8d32dba1594189b4b02632e583b2187d82564093

    • SHA256

      08daa6de7fd43737def4dbe0950db36969476afd0fc819ba03d3601a2669f838

    • SHA512

      d5a0fe3841f6fca72af1ebbb092fb32bbd4d29931dcabed881ffe6774b38a7c9595195b38655d497d214bc67f6ae962d25ec5231bad3acab98c564bf46e9fc6b

    • SSDEEP

      49152:UbA300qL5o66QwgVAVph9QBoyycpwgPGdnDq3IEPs:UbV7oh9yycFODq3vPs

    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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks