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Analysis

  • max time kernel
    119s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22/03/2025, 06:08

General

  • Target

    1bb302f6b26022b9f405c4a06c165b236837688e94ea312a231c8f780e63d2b3.exe

  • Size

    2.0MB

  • MD5

    cff9ca9120602540c29a2e16e0afa5cb

  • SHA1

    b1e6bde1e22ef1c869b37a4d50fb8b5d604b0cf5

  • SHA256

    1bb302f6b26022b9f405c4a06c165b236837688e94ea312a231c8f780e63d2b3

  • SHA512

    c6bfb0897a1453d21e921c8b4bde7dfec7f05b569e74bb492c03066f5b4eb9ba2fa015353d0809a233e24c59f36e41381507aeed256835eda658dd41583bffd1

  • 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\1bb302f6b26022b9f405c4a06c165b236837688e94ea312a231c8f780e63d2b3.exe
    "C:\Users\Admin\AppData\Local\Temp\1bb302f6b26022b9f405c4a06c165b236837688e94ea312a231c8f780e63d2b3.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2172

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2172-0-0x000007FEF5E53000-0x000007FEF5E54000-memory.dmp

    Filesize

    4KB

  • memory/2172-1-0x0000000000EB0000-0x00000000010BA000-memory.dmp

    Filesize

    2.0MB

  • memory/2172-2-0x000007FEF5E50000-0x000007FEF683C000-memory.dmp

    Filesize

    9.9MB

  • memory/2172-3-0x0000000000550000-0x000000000055E000-memory.dmp

    Filesize

    56KB

  • memory/2172-4-0x0000000000560000-0x000000000056E000-memory.dmp

    Filesize

    56KB

  • memory/2172-5-0x000007FEF5E50000-0x000007FEF683C000-memory.dmp

    Filesize

    9.9MB