Analysis

  • max time kernel
    0s
  • max time network
    4s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-03-2024 02:10

General

  • Target

    fd5a129b2c633638de8eb0ee7ba6e09409792634013716728b9059ec8d8a9c1d.exe

  • Size

    2.0MB

  • MD5

    3b087674f0e8b7234f728acab016e8f5

  • SHA1

    5e1f884d4e368c0825c528e17b6dca68dbb941db

  • SHA256

    fd5a129b2c633638de8eb0ee7ba6e09409792634013716728b9059ec8d8a9c1d

  • SHA512

    e590dca4fbbd016cb652e471d260b2d378eb9d51e8e507112eef66fb667e9832021234c55b74d8716bcb9dc95c574fe1bc8078eb8f8936b4365e29ce8711b9f0

  • SSDEEP

    49152:pxH/vjAjxrp0wb6Bka0jvbpznuY05nlDuPW1uY:DHcjxt0wb6qrjNzkP6PquY

Score
10/10

Malware Config

Signatures

  • DcRat

    DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

  • 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\fd5a129b2c633638de8eb0ee7ba6e09409792634013716728b9059ec8d8a9c1d.exe
    "C:\Users\Admin\AppData\Local\Temp\fd5a129b2c633638de8eb0ee7ba6e09409792634013716728b9059ec8d8a9c1d.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3484

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3484-0-0x0000000000C50000-0x0000000000E4E000-memory.dmp

    Filesize

    2.0MB

  • memory/3484-1-0x00007FFAEA3A0000-0x00007FFAEAE61000-memory.dmp

    Filesize

    10.8MB

  • memory/3484-2-0x0000000002FD0000-0x0000000002FE0000-memory.dmp

    Filesize

    64KB