Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30-11-2024 23:06

General

  • Target

    259c750c05d5acd4701f0dc24b51e1fd301aa52541f8352f100bc0a8f0ca295eN.exe

  • Size

    2.0MB

  • MD5

    9c5d94294e9fb5b6f28d50ebb20d83f0

  • SHA1

    1ce94edf7e9ec0e7d8bed9dca10357846e0bdfaa

  • SHA256

    259c750c05d5acd4701f0dc24b51e1fd301aa52541f8352f100bc0a8f0ca295e

  • SHA512

    e7c2f4b9a9b6ed4594b505910efec6dcbbcdeab264cf62e12f1f1d4df66498d3c3a85b1aa63d863d936988de12eef43ec101aeff1cadffaa054d7ee37a6d49c8

  • SSDEEP

    24576:YOZGGptV5fRWyXchC98blumyLeUQUoJr3GBTSowqmGU12/Dje+qAcNZxOe2hc5cJ:YOZRptV5AbySUQUKzwLa1GG5AcNyN

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\259c750c05d5acd4701f0dc24b51e1fd301aa52541f8352f100bc0a8f0ca295eN.exe
    "C:\Users\Admin\AppData\Local\Temp\259c750c05d5acd4701f0dc24b51e1fd301aa52541f8352f100bc0a8f0ca295eN.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2912

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2912-0-0x000007FEF5583000-0x000007FEF5584000-memory.dmp

    Filesize

    4KB

  • memory/2912-1-0x0000000001300000-0x000000000150A000-memory.dmp

    Filesize

    2.0MB

  • memory/2912-2-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

    Filesize

    9.9MB

  • memory/2912-3-0x00000000001C0000-0x00000000001CE000-memory.dmp

    Filesize

    56KB

  • memory/2912-4-0x00000000005E0000-0x00000000005EE000-memory.dmp

    Filesize

    56KB

  • memory/2912-5-0x000007FEF5580000-0x000007FEF5F6C000-memory.dmp

    Filesize

    9.9MB