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Analysis

  • max time kernel
    15s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22/12/2024, 09:01

General

  • Target

    155021c30c138fcf1f91326c68a7ce24c747ffc2f395235505945e4c463c3e4b.exe

  • Size

    2.0MB

  • MD5

    95ae1298e4c10c63fdbcc4c61073992d

  • SHA1

    607f6b427f0b48caea0d2c39103e323f34d5f61f

  • SHA256

    155021c30c138fcf1f91326c68a7ce24c747ffc2f395235505945e4c463c3e4b

  • SHA512

    a1aa3a7556e0446890e95893c85328b66675044c866204ab5a9544d15e15f7b1aa9c14e1dbf3d43916e4a7b354740e4543436bf0453c9b06a991e2eb59eb79cd

  • SSDEEP

    49152:5QOavWHvEToeWC7ZdEWrsELqT/wcSNWbK1ahN:5LTHvEToeWELTWwbM

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\155021c30c138fcf1f91326c68a7ce24c747ffc2f395235505945e4c463c3e4b.exe
    "C:\Users\Admin\AppData\Local\Temp\155021c30c138fcf1f91326c68a7ce24c747ffc2f395235505945e4c463c3e4b.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2500

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2500-0-0x000007FEF5EC3000-0x000007FEF5EC4000-memory.dmp

    Filesize

    4KB

  • memory/2500-1-0x0000000001050000-0x0000000001258000-memory.dmp

    Filesize

    2.0MB

  • memory/2500-2-0x000007FEF5EC0000-0x000007FEF68AC000-memory.dmp

    Filesize

    9.9MB

  • memory/2500-3-0x0000000000430000-0x000000000043E000-memory.dmp

    Filesize

    56KB

  • memory/2500-4-0x0000000000440000-0x000000000044E000-memory.dmp

    Filesize

    56KB

  • memory/2500-5-0x000007FEF5EC0000-0x000007FEF68AC000-memory.dmp

    Filesize

    9.9MB