Analysis

  • max time kernel
    178s
  • max time network
    181s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    09/08/2026, 23:14

General

  • Target
    29cdc2cdc8ac68068d2acc5e92a310f62e9058ebc4083e8d0685d97d4c7c0975.vbs
  • Size 1.7MB
  • Sample260809-275agaxbra
  • SHA256 29cdc2cdc8ac68068d2acc5e92a310f62e9058ebc4083e8d0685d97d4c7c0975
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Badlisted process makes network request 9 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 TTPs 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Executes a VBScript file via the Windows Script Host. 1 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Kills process with taskkill 1 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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 9 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\29cdc2cdc8ac68068d2acc5e92a310f62e9058ebc4083e8d0685d97d4c7c0975.vbs"
    1⤵
    • Adds Run key to start application
    • Executes a VBScript file via the Windows Script Host.
    • Suspicious use of WriteProcessMemory
    PID:3728
    • C:\Windows\System32\taskkill.exe
      "C:\Windows\System32\taskkill.exe" /IM cmstp.exe /F
      2⤵
      • Kills process with taskkill
      • Suspicious use of AdjustPrivilegeToken
      PID:3244
    • C:\Windows\System32\wscript.exe
      "C:\Windows\System32\wscript.exe" "C:\Users\Admin\AppData\Local\Temp\tfg10662.vbs"
      2⤵
      • Executes a VBScript file via the Windows Script Host.
      • Suspicious use of WriteProcessMemory
      PID:4372
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass -WindowStyle Hidden -NoProfile -File "C:\Users\Admin\AppData\Local\Temp\ex16156.ps1"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3524
        • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
          "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\ndy5tj0r\ndy5tj0r.cmdline"
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2892
          • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
            C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESFB91.tmp" "c:\Users\Admin\AppData\Local\Temp\ndy5tj0r\CSCC86E26E55E9F4389A592AEC3AF9BECEE.TMP"
            5⤵
              PID:2628
          • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
            "powershell.exe" -WindowStyle Hidden -ExecutionPolicy Bypass -File "C:\Users\Admin\AppData\Local\Temp\agent_1784154235.ps1"
            4⤵
            • Badlisted process makes network request
            • Command and Scripting Interpreter: PowerShell
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:5268
            • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
              "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\lbdj2laa\lbdj2laa.cmdline"
              5⤵
              • Suspicious use of WriteProcessMemory
              PID:5944
              • C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
                C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES296.tmp" "c:\Users\Admin\AppData\Local\Temp\lbdj2laa\CSCE30581D435004779A29BDC60CE2D5DC4.TMP"
                6⤵
                  PID:244
        • C:\Windows\System32\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /create /sc onlogon /tn "WindowsUpdate" /tr "wscript.exe //B C:\Users\Admin\AppData\Roaming\Windows\Cache\DllHost.vbs" /f /rl HIGHEST
          2⤵
          • Scheduled Task/Job: Scheduled Task
          PID:3160
      • C:\Windows\system32\wscript.exe
        wscript.exe
        1⤵
          PID:5856

        Network

              MITRE ATT&CK Enterprise v16

              Replay Monitor

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              Downloads

              RES296.tmp

              • Path C:\Users\Admin\AppData\Local\Temp\RES296.tmp
              • Size 1KB
              • SHA256 5d58710c80edd6ab3d9a203bcdf2f6728a268cc9a2039e8d7f632098b17d1b94
              • MD5 SHA1 SHA512 TLSH

              RESFB91.tmp

              • Path C:\Users\Admin\AppData\Local\Temp\RESFB91.tmp
              • Size 1KB
              • SHA256 feaf3d42deecd6e66d0ad69a1324501b6ad895eb73a3e555fc0026233cacff85
              • MD5 SHA1 SHA512 TLSH

              __PSScriptPolicyTest_qnmtr24l.0r0.ps1

              • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qnmtr24l.0r0.ps1
              • Size 60B
              • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
              • MD5 SHA1 SHA512 TLSH

              agent_1784154235.ps1

              • Path C:\Users\Admin\AppData\Local\Temp\agent_1784154235.ps1
              • Size 37KB
              • SHA256 c1e19c5e6dbd450170e7080ca6eebc8d8018b02ca42a2229b781e90d7694f609
              • MD5 SHA1 SHA512 SSDEEP TLSH

              ex16156.ps1

              • Path C:\Users\Admin\AppData\Local\Temp\ex16156.ps1
              • Size 59KB
              • SHA256 e9f0620beda4f12b2db117a73f74b0a8ce8098c25b588078fc9d088036c1a7f2
              • MD5 SHA1 SHA512 SSDEEP TLSH

              lbdj2laa.dll

              • Path C:\Users\Admin\AppData\Local\Temp\lbdj2laa\lbdj2laa.dll
              • Size 3KB
              • SHA256 b2084524465e1f790a25097caa77d59dfb2fdc27b40312f580db237d7e1e90ed
              • MD5 SHA1 SHA512 TLSH

              ndy5tj0r.dll

              • Path C:\Users\Admin\AppData\Local\Temp\ndy5tj0r\ndy5tj0r.dll
              • Size 3KB
              • SHA256 ecb627862000ed23f258ac5d232d731190cfa26c85bc74c789fcb1360d15189d
              • MD5 SHA1 SHA512 TLSH

              tfg10662.vbs

              • Path C:\Users\Admin\AppData\Local\Temp\tfg10662.vbs
              • Size 196B
              • SHA256 6c3c132bdc2cdf6d716dbf48b6b30e7a25d55cd854598d31fe81ff1e0e01ba3f
              • MD5 SHA1 SHA512 TLSH

              CSCE30581D435004779A29BDC60CE2D5DC4.TMP

              • Path \??\c:\Users\Admin\AppData\Local\Temp\lbdj2laa\CSCE30581D435004779A29BDC60CE2D5DC4.TMP
              • Size 652B
              • SHA256 405003fcc49b63fe29f6fcc2a4ca6570763e71a17536dd5a1bb202b468c99440
              • MD5 SHA1 SHA512 TLSH

              lbdj2laa.0.cs

              • Path \??\c:\Users\Admin\AppData\Local\Temp\lbdj2laa\lbdj2laa.0.cs
              • Size 525B
              • SHA256 5c157c27bd111c07e46dcd7c61072ec5726cd7b3ed683cd77ad4b04832c1d13c
              • MD5 SHA1 SHA512 TLSH

              lbdj2laa.cmdline

              • Path \??\c:\Users\Admin\AppData\Local\Temp\lbdj2laa\lbdj2laa.cmdline
              • Size 369B
              • SHA256 814471b1cbaed97349a1be8ebc751fdc74b42212d06d6b053e5b9a64bec60298
              • MD5 SHA1 SHA512 TLSH

              CSCC86E26E55E9F4389A592AEC3AF9BECEE.TMP

              • Path \??\c:\Users\Admin\AppData\Local\Temp\ndy5tj0r\CSCC86E26E55E9F4389A592AEC3AF9BECEE.TMP
              • Size 652B
              • SHA256 6b80b67dc94960dcc51fe6748bcc118e73c3e12324fbe9af6b3f3c9eb4256f4d
              • MD5 SHA1 SHA512 TLSH

              ndy5tj0r.0.cs

              • Path \??\c:\Users\Admin\AppData\Local\Temp\ndy5tj0r\ndy5tj0r.0.cs
              • Size 277B
              • SHA256 fd48800ce3949cd7332feb588f1a8ef185f723eaf17ed367e618a87e1cfabf62
              • MD5 SHA1 SHA512 TLSH

              ndy5tj0r.cmdline

              • Path \??\c:\Users\Admin\AppData\Local\Temp\ndy5tj0r\ndy5tj0r.cmdline
              • Size 369B
              • SHA256 76847fec33109a1e84c06a8bbea9a141dc9339307322b5f5024ea0ddcf1b37ff
              • MD5 SHA1 SHA512 TLSH

              memory/3524-19-0x000001AD53C00000-0x000001AD53C08000-memory.dmp

              memory/3524-5-0x000001AD53C80000-0x000001AD53CA2000-memory.dmp

              memory/5268-36-0x000001F965330000-0x000001F965338000-memory.dmp

              memory/5268-39-0x000001F965850000-0x000001F96586E000-memory.dmp

              memory/5268-40-0x000001F965870000-0x000001F965922000-memory.dmp

              memory/5268-41-0x000001F9653A0000-0x000001F9653AA000-memory.dmp

              memory/5268-47-0x000001F965BB0000-0x000001F965BD4000-memory.dmp

              memory/5268-46-0x000001F965BB0000-0x000001F965BDA000-memory.dmp