Analysis

  • max time kernel
    92s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-12-2024 02:30

General

  • Target

    6024771adfff13a50785d4bca819c583db42a5671d86bc6ac517c3620d931259.exe

  • Size

    889KB

  • MD5

    ef75329efa1fa3cff64a2249e8b59306

  • SHA1

    90db5c089347c52e7aeddbe97a652b0dc622b840

  • SHA256

    6024771adfff13a50785d4bca819c583db42a5671d86bc6ac517c3620d931259

  • SHA512

    73cf385ce56147f4c7862ef90cda59c947408dc0bf82c9d0c4b503bb53266d62763c79759235ee20e07b6e36cb50c123facab185d099e397daf0574eb586302f

  • SSDEEP

    12288:kzw1NV5Il51mx6vEiss/VRqyAk9wiXPrQfkXmm1RhdLB9XirkVknCBz9eQFZz//q:kc8Xh/VAyAksEPLZj9H6t1

Score
10/10

Malware Config

Signatures

  • DcRat

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

  • Dcrat family
  • DCRat payload 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6024771adfff13a50785d4bca819c583db42a5671d86bc6ac517c3620d931259.exe
    "C:\Users\Admin\AppData\Local\Temp\6024771adfff13a50785d4bca819c583db42a5671d86bc6ac517c3620d931259.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3116

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3116-0-0x00007FFBC4243000-0x00007FFBC4245000-memory.dmp

    Filesize

    8KB

  • memory/3116-1-0x0000000000F70000-0x0000000001054000-memory.dmp

    Filesize

    912KB

  • memory/3116-2-0x00007FFBC4240000-0x00007FFBC4D01000-memory.dmp

    Filesize

    10.8MB

  • memory/3116-4-0x00000000031E0000-0x00000000031FC000-memory.dmp

    Filesize

    112KB

  • memory/3116-5-0x000000001BB70000-0x000000001BBC0000-memory.dmp

    Filesize

    320KB

  • memory/3116-7-0x0000000003200000-0x0000000003218000-memory.dmp

    Filesize

    96KB

  • memory/3116-9-0x0000000001700000-0x000000000170C000-memory.dmp

    Filesize

    48KB

  • memory/3116-11-0x0000000001710000-0x000000000171E000-memory.dmp

    Filesize

    56KB

  • memory/3116-13-0x0000000003230000-0x000000000323C000-memory.dmp

    Filesize

    48KB

  • memory/3116-15-0x000000001BB20000-0x000000001BB2C000-memory.dmp

    Filesize

    48KB

  • memory/3116-20-0x000000001BBD0000-0x000000001BBDC000-memory.dmp

    Filesize

    48KB

  • memory/3116-18-0x000000001BBC0000-0x000000001BBCE000-memory.dmp

    Filesize

    56KB

  • memory/3116-16-0x00007FFBC4240000-0x00007FFBC4D01000-memory.dmp

    Filesize

    10.8MB

  • memory/3116-22-0x00007FFBC4240000-0x00007FFBC4D01000-memory.dmp

    Filesize

    10.8MB

  • memory/3116-23-0x00007FFBC4240000-0x00007FFBC4D01000-memory.dmp

    Filesize

    10.8MB