Overview

overview

10

Static

static

10

msedge_exe.exe

windows10-2004-x64

10

msedge_exe.exe

windows11-21h2-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    01/03/2026, 08:40

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General

  • Target
    msedge_exe.exe
  • Size 129KB
  • Sample260301-kldrysgs4e
  • SHA256 8278267d4c89fc28db6b5c32b4c4b9b326ca1d9465e9d06c22de0f539b0c4a9f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
vinohavendefense_evasionexecutionasyncratpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 1.0.7

Botnet

  • VinoHaven

C2

  • quibrigalqui.za.com :4872

  • quibrigalqui.za.com :3389

  • quibrigalqui.za.com :445

  • quibrigalqui.za.com :22

  • quibrigalqui.za.com :443

  • quibrigalqui.za.com :80

  • quibrigalqui.za.com :21

  • quibrigalqui.za.com :1604

  • quibrigalqui.za.com :200

  • innovate.uk.net :4872

  • innovate.uk.net :3389

  • innovate.uk.net :445

  • innovate.uk.net :22

  • innovate.uk.net :443

  • innovate.uk.net :80

  • innovate.uk.net :21

  • innovate.uk.net :1604

  • innovate.uk.net :200

Mutex

  • VinoHaven_VintageMutex_v3228

Attributes
  • delay

    1

  • install

    true

  • install_file

    msedge_exe

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat
  • Asyncrat family
    asyncrat
  • Async RAT payload 1 IoCs
    rat
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Delays execution with timeout.exe 1 IoCs
    defense_evasion
  • Modifies registry class 2 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

    persistence

Processes

  • C:\Users\Admin\AppData\Local\Temp\msedge_exe.exe
    "C:\Users\Admin\AppData\Local\Temp\msedge_exe.exe"
    1⤵
    • Checks computer location settings
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:5896
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c schtasks /create /f /sc onlogon /rl highest /tn "msedge_exe" /tr '"C:\Users\Admin\AppData\Roaming\msedge_exe"' & exit
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:5212
      • C:\Windows\system32\schtasks.exe
        schtasks /create /f /sc onlogon /rl highest /tn "msedge_exe" /tr '"C:\Users\Admin\AppData\Roaming\msedge_exe"'
        3⤵
        • Scheduled Task/Job: Scheduled Task
        PID:3224
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmpB17.tmp.bat""
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:4280
      • C:\Windows\system32\timeout.exe
        timeout 3
        3⤵
        • Delays execution with timeout.exe
        PID:3100
  • C:\Windows\system32\OpenWith.exe
    C:\Windows\system32\OpenWith.exe -Embedding
    1⤵
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:5692

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        tmpB17.tmp.bat
        • Path C:\Users\Admin\AppData\Local\Temp\tmpB17.tmp.bat
        • Size 149B
        • SHA256 45acad11ac9b4183a7c1db10e9aa93aa5a2ea72fbb92bb96b495846c7dd584ac
        • MD5 SHA1 SHA512 TLSH
        Submit Download

        msedge_exe
        • Path C:\Users\Admin\AppData\Roaming\msedge_exe
        • Size 129KB
        • SHA256 8278267d4c89fc28db6b5c32b4c4b9b326ca1d9465e9d06c22de0f539b0c4a9f
        • MD5 SHA1 SHA512 SSDEEP TLSH
        Submit Download

        memory/4280-10-0x000001D80F880000-0x000001D80FFBF000-memory.dmp
        Download

        memory/5692-11-0x000002A1AF030000-0x000002A1AF76F000-memory.dmp
        Download

        memory/5896-0-0x0000000000B20000-0x0000000000B46000-memory.dmp
        Download

        memory/5896-1-0x000000001BE50000-0x000000001BE60000-memory.dmp
        Download

        memory/5896-8-0x00000000012F0000-0x00000000012FC000-memory.dmp
        Download

        memory/5896-6-0x000000001B5B0000-0x000000001BCEF000-memory.dmp
        Download