Analysis

  • max time kernel
    102s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/03/2025, 06:11

General

  • Target

    5b62e114e9c9713eda5a0e6b5d9d889d.exe

  • Size

    2.0MB

  • MD5

    5b62e114e9c9713eda5a0e6b5d9d889d

  • SHA1

    fd29491568f573378be56a3d869fe15aad7ec99b

  • SHA256

    e1f602783c8aa65757c86fe71f7fd1cfe80b8b04bdb3da9957d08e91d179e295

  • SHA512

    f2a4ccf07dda4ddb5a89887c1044837010b2f99de2099288a6f65ef580e08d0649f6b3044258c07954edfda1e49ed67d8f5a0d5b4ac3bf9f6e5adc2fac5b1cbb

  • SSDEEP

    49152:7rYU+Yy4J8jao9UVlWAOjhRzsiYHjo++xTN:7dxVJC9UqRzsu+8N

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

    Detects payload of DCRat, commonly dropped by NSIS installers.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5b62e114e9c9713eda5a0e6b5d9d889d.exe
    "C:\Users\Admin\AppData\Local\Temp\5b62e114e9c9713eda5a0e6b5d9d889d.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1832

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1832-0-0x00007FFB94FF3000-0x00007FFB94FF5000-memory.dmp

    Filesize

    8KB

  • memory/1832-1-0x0000000000B50000-0x0000000000D5A000-memory.dmp

    Filesize

    2.0MB

  • memory/1832-2-0x00007FFB94FF0000-0x00007FFB95AB1000-memory.dmp

    Filesize

    10.8MB

  • memory/1832-3-0x0000000002E60000-0x0000000002E6E000-memory.dmp

    Filesize

    56KB

  • memory/1832-4-0x0000000002E70000-0x0000000002E7E000-memory.dmp

    Filesize

    56KB

  • memory/1832-6-0x00007FFB94FF0000-0x00007FFB95AB1000-memory.dmp

    Filesize

    10.8MB