Analysis

  • max time kernel
    13s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    22/03/2025, 19:52

General

  • Target

    c40612db16415a3ee8c44a6f5157ef0e20ae02daa0d2c9c0cb99eac72887466d.exe

  • Size

    2.0MB

  • MD5

    30418a412a039e750e959867f732afd3

  • SHA1

    01ea877908ecfcf2d6bede5ff1137f878f862ecd

  • SHA256

    c40612db16415a3ee8c44a6f5157ef0e20ae02daa0d2c9c0cb99eac72887466d

  • SHA512

    9f861fb3b163009f65c4d576ac89b31c502b46bda9acb0110756a4bbf46a55e61f4b2e1481c603827e3f4fa12f19de7979fd7a76e1fd0feb3bb956c7706f5c59

  • 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\c40612db16415a3ee8c44a6f5157ef0e20ae02daa0d2c9c0cb99eac72887466d.exe
    "C:\Users\Admin\AppData\Local\Temp\c40612db16415a3ee8c44a6f5157ef0e20ae02daa0d2c9c0cb99eac72887466d.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2028

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2028-0-0x000007FEF5C53000-0x000007FEF5C54000-memory.dmp

    Filesize

    4KB

  • memory/2028-1-0x0000000000F20000-0x000000000112A000-memory.dmp

    Filesize

    2.0MB

  • memory/2028-2-0x000007FEF5C50000-0x000007FEF663C000-memory.dmp

    Filesize

    9.9MB

  • memory/2028-3-0x0000000000140000-0x000000000014E000-memory.dmp

    Filesize

    56KB

  • memory/2028-4-0x0000000000150000-0x000000000015E000-memory.dmp

    Filesize

    56KB

  • memory/2028-5-0x000007FEF5C50000-0x000007FEF663C000-memory.dmp

    Filesize

    9.9MB