Analysis

  • max time kernel
    95s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-12-2024 19:12

General

  • Target

    1fe64dc279ae19ae0c4bc0ca002c462ab5d2eff45fc6d74dbd4ac3286fd395b9N.exe

  • Size

    2.0MB

  • MD5

    c302419e150da41c59537eb1afa06cb0

  • SHA1

    8f90e3d528fd8307d402831f3405df9171d612b4

  • SHA256

    1fe64dc279ae19ae0c4bc0ca002c462ab5d2eff45fc6d74dbd4ac3286fd395b9

  • SHA512

    b0ad455ce5171530d334c642b30d2fe5a3e06e9d702ba80404a098bc50a9af261de523e48bdab69b9fbdadfb4c2aeaa964490675afee1caf20b9c0eb10401f94

  • SSDEEP

    49152:jrYU+Yy4J8jao9UVlWAOjhRzsiYHjo++xTN:jdxVJC9UqRzsu+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\1fe64dc279ae19ae0c4bc0ca002c462ab5d2eff45fc6d74dbd4ac3286fd395b9N.exe
    "C:\Users\Admin\AppData\Local\Temp\1fe64dc279ae19ae0c4bc0ca002c462ab5d2eff45fc6d74dbd4ac3286fd395b9N.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2656

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2656-0-0x00007FF8DBAB3000-0x00007FF8DBAB5000-memory.dmp

    Filesize

    8KB

  • memory/2656-1-0x0000000000510000-0x000000000071A000-memory.dmp

    Filesize

    2.0MB

  • memory/2656-2-0x00007FF8DBAB0000-0x00007FF8DC571000-memory.dmp

    Filesize

    10.8MB

  • memory/2656-3-0x0000000001030000-0x000000000103E000-memory.dmp

    Filesize

    56KB

  • memory/2656-4-0x0000000001040000-0x000000000104E000-memory.dmp

    Filesize

    56KB

  • memory/2656-6-0x00007FF8DBAB0000-0x00007FF8DC571000-memory.dmp

    Filesize

    10.8MB