Analysis

  • max time kernel
    15s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-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:2296

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2296-0-0x000007FEF5763000-0x000007FEF5764000-memory.dmp

    Filesize

    4KB

  • memory/2296-1-0x0000000000030000-0x0000000000114000-memory.dmp

    Filesize

    912KB

  • memory/2296-2-0x000007FEF5760000-0x000007FEF614C000-memory.dmp

    Filesize

    9.9MB

  • memory/2296-4-0x0000000000520000-0x000000000053C000-memory.dmp

    Filesize

    112KB

  • memory/2296-7-0x000007FEF5760000-0x000007FEF614C000-memory.dmp

    Filesize

    9.9MB

  • memory/2296-6-0x0000000001EF0000-0x0000000001F08000-memory.dmp

    Filesize

    96KB

  • memory/2296-11-0x0000000000510000-0x000000000051E000-memory.dmp

    Filesize

    56KB

  • memory/2296-12-0x000007FEF5760000-0x000007FEF614C000-memory.dmp

    Filesize

    9.9MB

  • memory/2296-14-0x0000000000540000-0x000000000054C000-memory.dmp

    Filesize

    48KB

  • memory/2296-17-0x000007FEF5760000-0x000007FEF614C000-memory.dmp

    Filesize

    9.9MB

  • memory/2296-16-0x0000000001F10000-0x0000000001F1C000-memory.dmp

    Filesize

    48KB

  • memory/2296-25-0x000007FEF5760000-0x000007FEF614C000-memory.dmp

    Filesize

    9.9MB

  • memory/2296-22-0x000007FEF5760000-0x000007FEF614C000-memory.dmp

    Filesize

    9.9MB

  • memory/2296-23-0x000007FEF5760000-0x000007FEF614C000-memory.dmp

    Filesize

    9.9MB

  • memory/2296-21-0x0000000001F30000-0x0000000001F3C000-memory.dmp

    Filesize

    48KB

  • memory/2296-19-0x0000000001F20000-0x0000000001F2E000-memory.dmp

    Filesize

    56KB

  • memory/2296-24-0x000007FEF5760000-0x000007FEF614C000-memory.dmp

    Filesize

    9.9MB

  • memory/2296-9-0x0000000000500000-0x000000000050C000-memory.dmp

    Filesize

    48KB