Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22/03/2025, 06:13

General

  • Target

    76d2a80297031a02e7591d8ab858a2d7.exe

  • Size

    2.0MB

  • MD5

    76d2a80297031a02e7591d8ab858a2d7

  • SHA1

    ec00834dc57378e344872434f95a37837241fca0

  • SHA256

    2ce5203e37ddc015f27ec1a3e1fe8b332e383cbaf5ae7e22aaed9b23c609ea6f

  • SHA512

    0a2f318e49ec8e8c32dbc1f028445bc712fc7d06d2eb915c55d80cc5a360a61c045e7778a3c9110c2ab92236cb5870754c1ed9fce5f11f2cc3833edcbb5d2ea7

  • SSDEEP

    49152:8DM6kxEuF98kPO2wjovVRbloub6AKcILOw5MNu/I:8Nba98kPZwSJayUOwku/I

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\76d2a80297031a02e7591d8ab858a2d7.exe
    "C:\Users\Admin\AppData\Local\Temp\76d2a80297031a02e7591d8ab858a2d7.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1908

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1908-0-0x000007FEF58D3000-0x000007FEF58D4000-memory.dmp

    Filesize

    4KB

  • memory/1908-1-0x00000000013A0000-0x00000000015AA000-memory.dmp

    Filesize

    2.0MB

  • memory/1908-2-0x000007FEF58D0000-0x000007FEF62BC000-memory.dmp

    Filesize

    9.9MB

  • memory/1908-3-0x0000000000440000-0x000000000044E000-memory.dmp

    Filesize

    56KB

  • memory/1908-4-0x0000000000450000-0x000000000045E000-memory.dmp

    Filesize

    56KB

  • memory/1908-5-0x000007FEF58D0000-0x000007FEF62BC000-memory.dmp

    Filesize

    9.9MB