Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22/03/2025, 06:11

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:2224

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2224-0-0x000007FEF61C3000-0x000007FEF61C4000-memory.dmp

    Filesize

    4KB

  • memory/2224-1-0x0000000000BB0000-0x0000000000DBA000-memory.dmp

    Filesize

    2.0MB

  • memory/2224-2-0x000007FEF61C0000-0x000007FEF6BAC000-memory.dmp

    Filesize

    9.9MB

  • memory/2224-3-0x00000000004C0000-0x00000000004CE000-memory.dmp

    Filesize

    56KB

  • memory/2224-4-0x00000000004D0000-0x00000000004DE000-memory.dmp

    Filesize

    56KB

  • memory/2224-5-0x000007FEF61C0000-0x000007FEF6BAC000-memory.dmp

    Filesize

    9.9MB