Analysis

  • max time kernel
    100s
  • max time network
    143s
  • 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, 06:25

General

  • Target

    5f59a08b97977550e9802195da378d29eb90021b8759f9e865592f8b50cc51d7.exe

  • Size

    2.0MB

  • MD5

    c440451f4bf1c44f534b537e35944991

  • SHA1

    dabe3ed1eb06f67841a923098985231b9c1daa7b

  • SHA256

    5f59a08b97977550e9802195da378d29eb90021b8759f9e865592f8b50cc51d7

  • SHA512

    b9bd0c732e4c231220a7721374ac2c9ca95b4235bffefbeb085e457a18b3e804883551f062163099f7c9c44fa688d6240d01c3244e57d00d423f596b914c760c

  • 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\5f59a08b97977550e9802195da378d29eb90021b8759f9e865592f8b50cc51d7.exe
    "C:\Users\Admin\AppData\Local\Temp\5f59a08b97977550e9802195da378d29eb90021b8759f9e865592f8b50cc51d7.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2504

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2504-0-0x00007FF82A073000-0x00007FF82A075000-memory.dmp

    Filesize

    8KB

  • memory/2504-1-0x0000000000CA0000-0x0000000000EAA000-memory.dmp

    Filesize

    2.0MB

  • memory/2504-2-0x00007FF82A070000-0x00007FF82AB31000-memory.dmp

    Filesize

    10.8MB

  • memory/2504-3-0x000000001B950000-0x000000001B95E000-memory.dmp

    Filesize

    56KB

  • memory/2504-4-0x000000001B960000-0x000000001B96E000-memory.dmp

    Filesize

    56KB

  • memory/2504-6-0x00007FF82A070000-0x00007FF82AB31000-memory.dmp

    Filesize

    10.8MB