Analysis

  • max time kernel
    9s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22/03/2025, 06:16

General

  • Target

    bfccbd145f18146e443f2ce65a8c8c11.exe

  • Size

    2.0MB

  • MD5

    bfccbd145f18146e443f2ce65a8c8c11

  • SHA1

    50bb39effd4b7f59c94101b98034b1b4133a2e34

  • SHA256

    7591fc12bc41fb61f813e9685ccad5356fd2262ad14d4b440ec07bcc1dcc2956

  • SHA512

    8474f468b8a77af4fe8e4e321c5dddcc760427bd4d031d10fdc85d823ac755da29d66fc4181519a64fec10601110fec7da28417f04b037e7a63a51fe79e9f3b5

  • SSDEEP

    49152:jrYU+Yy4J8jao9UVlWAOjhRzsiYHjo++xTN:jdxVJC9UqRzsu+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\bfccbd145f18146e443f2ce65a8c8c11.exe
    "C:\Users\Admin\AppData\Local\Temp\bfccbd145f18146e443f2ce65a8c8c11.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:432

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/432-0-0x000007FEF65A3000-0x000007FEF65A4000-memory.dmp

    Filesize

    4KB

  • memory/432-1-0x0000000000150000-0x000000000035A000-memory.dmp

    Filesize

    2.0MB

  • memory/432-2-0x000007FEF65A0000-0x000007FEF6F8C000-memory.dmp

    Filesize

    9.9MB

  • memory/432-3-0x00000000003E0000-0x00000000003EE000-memory.dmp

    Filesize

    56KB

  • memory/432-4-0x00000000003F0000-0x00000000003FE000-memory.dmp

    Filesize

    56KB

  • memory/432-5-0x000007FEF65A0000-0x000007FEF6F8C000-memory.dmp

    Filesize

    9.9MB