Analysis

  • max time kernel
    11s
  • max time network
    23s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    22/03/2025, 06:09

General

  • Target

    2bf6115ff0a234d8ea278864c5abbbe6.exe

  • Size

    2.0MB

  • MD5

    2bf6115ff0a234d8ea278864c5abbbe6

  • SHA1

    c08a5d188cb9cb7f9da54f634fe20d3b1b8c8895

  • SHA256

    4ac0480a4604a1f0d3d488fc6d73d0599d0d389df241c89c62a0f574d0fbdf30

  • SHA512

    880bcf6cd4b55ddba6865a49702dbde7f77194996230d7294774e6880e2b9a18be634b4cc335d52b470bffb48fd6906bb3ccb229fe3927a4c4dab94861650a6d

  • SSDEEP

    49152:brYU+Yy4J8jao9UVlWAOjhRzsiYHjo++xTN:bdxVJC9UqRzsu+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\2bf6115ff0a234d8ea278864c5abbbe6.exe
    "C:\Users\Admin\AppData\Local\Temp\2bf6115ff0a234d8ea278864c5abbbe6.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2628

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2628-0-0x000007FEF5763000-0x000007FEF5764000-memory.dmp

    Filesize

    4KB

  • memory/2628-1-0x0000000001260000-0x000000000146A000-memory.dmp

    Filesize

    2.0MB

  • memory/2628-2-0x000007FEF5760000-0x000007FEF614C000-memory.dmp

    Filesize

    9.9MB

  • memory/2628-3-0x0000000000140000-0x000000000014E000-memory.dmp

    Filesize

    56KB

  • memory/2628-4-0x0000000000150000-0x000000000015E000-memory.dmp

    Filesize

    56KB

  • memory/2628-5-0x000007FEF5760000-0x000007FEF614C000-memory.dmp

    Filesize

    9.9MB