Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-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:2320

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2320-0-0x000007FEF50B3000-0x000007FEF50B4000-memory.dmp

    Filesize

    4KB

  • memory/2320-1-0x0000000000070000-0x000000000027A000-memory.dmp

    Filesize

    2.0MB

  • memory/2320-2-0x000007FEF50B0000-0x000007FEF5A9C000-memory.dmp

    Filesize

    9.9MB

  • memory/2320-3-0x00000000004D0000-0x00000000004DE000-memory.dmp

    Filesize

    56KB

  • memory/2320-4-0x00000000004E0000-0x00000000004EE000-memory.dmp

    Filesize

    56KB

  • memory/2320-5-0x000007FEF50B0000-0x000007FEF5A9C000-memory.dmp

    Filesize

    9.9MB