Analysis

  • max time kernel
    96s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/08/2024, 03:26

General

  • Target

    d376db4ae3c3854427f2b69595c355ae1e8dd11997f714f90dd3eb8c58df3f2c.exe

  • Size

    1.2MB

  • MD5

    8bbad7aa318a6e95bd63e05664fbceaa

  • SHA1

    25e513cf5b2490fbed57ab1fc6f2f8be9bda4ef6

  • SHA256

    d376db4ae3c3854427f2b69595c355ae1e8dd11997f714f90dd3eb8c58df3f2c

  • SHA512

    5b7c126988d362ff0c18a6bab92842f18b915c903f85fa220bda9cb627f59ebca6c8b33ca6ed9aea1e860571f14c5087a8d967dfc3060bd2f411de0785ba7779

  • SSDEEP

    24576:+WrshqMKmDxcMZuFTLnqZlRXPiePrUYCoVfKg:Rg1Ksz/iHqK

Score
10/10

Malware Config

Signatures

  • DcRat

    DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

  • DCRat payload 1 IoCs

    Detects payload of DCRat, commonly dropped by NSIS installers.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d376db4ae3c3854427f2b69595c355ae1e8dd11997f714f90dd3eb8c58df3f2c.exe
    "C:\Users\Admin\AppData\Local\Temp\d376db4ae3c3854427f2b69595c355ae1e8dd11997f714f90dd3eb8c58df3f2c.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4884

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4884-1-0x00007FFA64CA0000-0x00007FFA64DCA000-memory.dmp

    Filesize

    1.2MB

  • memory/4884-0-0x00000000004D0000-0x0000000000606000-memory.dmp

    Filesize

    1.2MB

  • memory/4884-2-0x00007FFA64CA0000-0x00007FFA64DCA000-memory.dmp

    Filesize

    1.2MB

  • memory/4884-3-0x000000001B240000-0x000000001B25C000-memory.dmp

    Filesize

    112KB

  • memory/4884-4-0x000000001B900000-0x000000001B950000-memory.dmp

    Filesize

    320KB

  • memory/4884-5-0x000000001B260000-0x000000001B276000-memory.dmp

    Filesize

    88KB

  • memory/4884-6-0x0000000000DD0000-0x0000000000DDE000-memory.dmp

    Filesize

    56KB

  • memory/4884-8-0x00007FFA64CA0000-0x00007FFA64DCA000-memory.dmp

    Filesize

    1.2MB