Analysis

  • max time kernel
    150s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/03/2025, 06:47

General

  • Target

    [CRACKED BY L1nc0In] NEW DCRat/DCRat/data/dotNET_Reactor.exe

  • Size

    13.3MB

  • MD5

    bd73df4cf427511993075f7a16e037a5

  • SHA1

    63f116641b0655f53e93d62ae559d510ed5af134

  • SHA256

    fa0a32d408a8df70ec44f3d2374b058f57b86ff49b8068b8c68f8505d3463970

  • SHA512

    49ad63e65e1f6a454778c904727c948969145eb09457105093af463d933413a7d30437051c7ddb8ded0b46d38b2018a1a78c83af582ab6775bef870057a9dfc3

  • SSDEEP

    393216:xfuP82nPJiP63TKZqkoPrSz4rkZD1K1fU:xqPIPgTxkqrV6YN

Score
7/10

Malware Config

Signatures

  • .NET Reactor proctector 1 IoCs

    Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 15 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\[CRACKED BY L1nc0In] NEW DCRat\DCRat\data\dotNET_Reactor.exe
    "C:\Users\Admin\AppData\Local\Temp\[CRACKED BY L1nc0In] NEW DCRat\DCRat\data\dotNET_Reactor.exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:3516

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3516-0-0x0000000000240000-0x00000000014EA000-memory.dmp

    Filesize

    18.7MB

  • memory/3516-1-0x00000000742AE000-0x00000000742AF000-memory.dmp

    Filesize

    4KB

  • memory/3516-2-0x0000000000240000-0x00000000014EA000-memory.dmp

    Filesize

    18.7MB

  • memory/3516-3-0x00000000742A0000-0x0000000074A50000-memory.dmp

    Filesize

    7.7MB

  • memory/3516-4-0x00000000069E0000-0x0000000006F84000-memory.dmp

    Filesize

    5.6MB

  • memory/3516-5-0x0000000006670000-0x00000000066D6000-memory.dmp

    Filesize

    408KB

  • memory/3516-6-0x0000000007450000-0x00000000074E2000-memory.dmp

    Filesize

    584KB

  • memory/3516-17-0x0000000007F80000-0x0000000007F88000-memory.dmp

    Filesize

    32KB

  • memory/3516-18-0x00000000742A0000-0x0000000074A50000-memory.dmp

    Filesize

    7.7MB

  • memory/3516-19-0x00000000742A0000-0x0000000074A50000-memory.dmp

    Filesize

    7.7MB

  • memory/3516-21-0x0000000007FF0000-0x0000000007FFE000-memory.dmp

    Filesize

    56KB

  • memory/3516-20-0x000000000B3A0000-0x000000000B3D8000-memory.dmp

    Filesize

    224KB

  • memory/3516-22-0x000000000C440000-0x000000000C480000-memory.dmp

    Filesize

    256KB

  • memory/3516-27-0x0000000000240000-0x00000000014EA000-memory.dmp

    Filesize

    18.7MB

  • memory/3516-28-0x00000000742AE000-0x00000000742AF000-memory.dmp

    Filesize

    4KB

  • memory/3516-30-0x00000000742A0000-0x0000000074A50000-memory.dmp

    Filesize

    7.7MB