Analysis

  • max time kernel
    150s
  • max time network
    128s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    30/09/2026, 08:29

General

  • Target
    Invoice – IALOPC342526-279302670s1.js
  • Size 735KB
  • Sample260930-kdthfasdnh
  • SHA256 477f0cb821df28828cf96c798b3b7dc713cc5f982ccd085e1c372d4c08e52491
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 4 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Hide Artifacts: Hidden Files and Directories 1 TTPs 1 IoCs
  • Command and Scripting Interpreter: JavaScript 1 TTPs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious behavior: MapViewOfSection 1 TTPs 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • Views/modifies file attributes 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe "C:\Users\Admin\AppData\Local\Temp\Invoice – IALOPC342526-279302670s1.js"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5096
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -command &($executioncontext.InvokeCommand.NewScriptBlock([string]$env:UDBZ))
      2⤵
      • Enumerates connected drives
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1868
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c call "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\122694307958894.cmd" & attrib +h +s "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\122694307958894.cmd"
      2⤵
      • Hide Artifacts: Hidden Files and Directories
      • Suspicious use of WriteProcessMemory
      PID:4964
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -Command "&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:SNYNTGFWLBQU));&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:CVACNIGY))"
        3⤵
        • Enumerates connected drives
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4060
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -Command "&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:SNYNTGFWLBQU));&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:CVACNIGY))"
        3⤵
        • Enumerates connected drives
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3712
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -Command "&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:SNYNTGFWLBQU));&($executioncontext.InvokeCommand.NewScriptBlock([string]$env:CVACNIGY))"
          4⤵
          • Adds Run key to start application
          • Enumerates connected drives
          • Command and Scripting Interpreter: PowerShell
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3648
          • C:\Windows\system32\choice.exe
            "C:\Windows\system32\choice.exe"
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:4296
          • C:\Windows\system32\choice.exe
            "C:\Windows\system32\choice.exe"
            5⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:2064
      • C:\Windows\system32\attrib.exe
        attrib +h +s "C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\122694307958894.cmd"
        3⤵
        • Views/modifies file attributes
        PID:4476

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        122694307958894.cmd

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\Caches\122694307958894.cmd
        • Size 698KB
        • SHA256 af2d3b73508173d0b0f3dd7f2dd6f314ee93323ff8b8171bcf36f6d72da20c71
        • MD5 SHA1 SHA512 SSDEEP TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 952B
        • SHA256 807eba66edd224f8505f7abf88c8b23401e9ef3ddc8447604880fe60e4345d03
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 1KB
        • SHA256 fa606866043197f75de4426de51670f2291a94433384efe403e0026db4429a69
        • MD5 SHA1 SHA512 TLSH

        __PSScriptPolicyTest_lyvxlevq.5gs.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lyvxlevq.5gs.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        handoff_dbg_3648_e5a63dc.txt

        • Path C:\Users\Admin\AppData\Local\Temp\handoff_dbg_3648_e5a63dc.txt
        • Size 553B
        • SHA256 0a1401f7a090a6e6923cfe6a2fdb8ecbf5a8ad25df57308e380a2e50d314c2eb
        • MD5 SHA1 SHA512 TLSH

        handoff_dbg_3648_e5a9f00.txt

        • Path C:\Users\Admin\AppData\Local\Temp\handoff_dbg_3648_e5a9f00.txt
        • Size 553B
        • SHA256 b046aa0142a7ee3653669d880c6b88ce415af87ccccd645808c1eff06240a4f2
        • MD5 SHA1 SHA512 TLSH

        memory/1868-16-0x00007FF9AD410000-0x00007FF9ADDB4000-memory.dmp

        memory/1868-5-0x00007FF9AD410000-0x00007FF9ADDB4000-memory.dmp

        memory/1868-10-0x00007FF9AD410000-0x00007FF9ADDB4000-memory.dmp

        memory/1868-11-0x00007FF9AD410000-0x00007FF9ADDB4000-memory.dmp

        memory/1868-13-0x00007FF9AD410000-0x00007FF9ADDB4000-memory.dmp

        memory/1868-14-0x00007FF9AD410000-0x00007FF9ADDB4000-memory.dmp

        memory/1868-8-0x00007FF9AD410000-0x00007FF9ADDB4000-memory.dmp

        memory/1868-7-0x00007FF9AD410000-0x00007FF9ADDB4000-memory.dmp

        memory/1868-6-0x00007FF9AD410000-0x00007FF9ADDB4000-memory.dmp

        memory/1868-9-0x00007FF9AD410000-0x00007FF9ADDB4000-memory.dmp

        memory/1868-4-0x00007FF9AD410000-0x00007FF9ADDB4000-memory.dmp

        memory/1868-0-0x00007FF9AD59F000-0x00007FF9AD5A0000-memory.dmp

        memory/1868-3-0x0000021465200000-0x0000021465222000-memory.dmp

        memory/2064-93-0x0000000180000000-0x0000000180040000-memory.dmp

        memory/2064-131-0x00007FF691250000-0x00007FF69125E000-memory.dmp

        memory/2064-105-0x000002C9EB670000-0x000002C9EB6B0000-memory.dmp

        memory/2064-89-0x000002C9EB670000-0x000002C9EB6B0000-memory.dmp

        memory/2064-88-0x000002C9EB670000-0x000002C9EB6B0000-memory.dmp

        memory/3648-36-0x000001ED68760000-0x000001ED6877E000-memory.dmp

        memory/3648-39-0x000001ED68400000-0x000001ED68408000-memory.dmp

        memory/3648-33-0x000001ED68860000-0x000001ED6887E000-memory.dmp

        memory/3648-34-0x000001ED68880000-0x000001ED68932000-memory.dmp

        memory/3648-40-0x000001ED68730000-0x000001ED68736000-memory.dmp

        memory/3648-41-0x000001ED68740000-0x000001ED6874A000-memory.dmp

        memory/3648-35-0x000001ED689E0000-0x000001ED689EA000-memory.dmp

        memory/3648-37-0x000001ED683F0000-0x000001ED683FA000-memory.dmp

        memory/3648-38-0x000001ED68780000-0x000001ED6879C000-memory.dmp

        memory/4296-75-0x000001A4C0E80000-0x000001A4C0E81000-memory.dmp

        memory/4296-81-0x000001A4C26C0000-0x000001A4C26C1000-memory.dmp

        memory/4296-85-0x00007FF691250000-0x00007FF69125E000-memory.dmp

        memory/4296-58-0x000001A4C0D40000-0x000001A4C0D80000-memory.dmp

        memory/4296-47-0x0000000180000000-0x0000000180040000-memory.dmp

        memory/4296-63-0x0000000140000000-0x0000000140050000-memory.dmp

        memory/4296-65-0x0000000140000000-0x0000000140050000-memory.dmp

        memory/4296-43-0x000001A4C0D40000-0x000001A4C0D80000-memory.dmp

        memory/4296-42-0x000001A4C0D40000-0x000001A4C0D80000-memory.dmp