Analysis

  • max time kernel
    121s
  • 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, 06:14

General

  • Target

    98cfbc262ebb26100ed9ac81797240fd925afadc49cc2de443c5166155dea4bc.exe

  • Size

    2.0MB

  • MD5

    b69787eb276e894867e7c1312657cc61

  • SHA1

    e8edb28768eb48b7db9ba147881c8e1b1cf4db68

  • SHA256

    98cfbc262ebb26100ed9ac81797240fd925afadc49cc2de443c5166155dea4bc

  • SHA512

    df1e774909c03934cf73228447329b974205fe9604cf7b2dbc788cd2b33c803ad56a13aa12d828311de60a31165fef7155fad5340ac8524cf7202e9c3baacf99

  • 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\98cfbc262ebb26100ed9ac81797240fd925afadc49cc2de443c5166155dea4bc.exe
    "C:\Users\Admin\AppData\Local\Temp\98cfbc262ebb26100ed9ac81797240fd925afadc49cc2de443c5166155dea4bc.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2236

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2236-0-0x000007FEF5AA3000-0x000007FEF5AA4000-memory.dmp

    Filesize

    4KB

  • memory/2236-1-0x0000000001340000-0x000000000154A000-memory.dmp

    Filesize

    2.0MB

  • memory/2236-2-0x000007FEF5AA0000-0x000007FEF648C000-memory.dmp

    Filesize

    9.9MB

  • memory/2236-4-0x00000000002D0000-0x00000000002DE000-memory.dmp

    Filesize

    56KB

  • memory/2236-3-0x00000000002C0000-0x00000000002CE000-memory.dmp

    Filesize

    56KB

  • memory/2236-5-0x000007FEF5AA0000-0x000007FEF648C000-memory.dmp

    Filesize

    9.9MB