Resubmissions

22/05/2026, 10:16

260522-ma5gmsgz6j8

22/05/2026, 10:08

260522-l58bcabw4z3

Analysis

  • user interaction
    yes
  • max time kernel
    805s
  • max time network
    453s
  • platform
    windows11-21h2_x64
  • resource
    win11-20260513-en
  • resource tags

    arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows
  • submitted
    22/05/2026, 10:16

General

  • Target
    Setup.exe
  • Size 102KB
  • Sample260522-ma5gmsgz6j
  • SHA256 7123e1514b939b165985560057fe3c761440a9fff9783a3b84e861fd2888d4ab
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Badlisted process makes network request 4 IoCs

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

  • Indirect Command Execution 1 TTPs 1 IoCs

    Adversaries may abuse utilities that allow for command execution to bypass security restrictions that limit the use of command-line interpreters.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 6 IoCs

    Using powershell.exe command.

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Checks SCSI registry key(s) 3 TTPs 4 IoCs

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

  • Modifies registry class 1 IoCs
  • NTFS ADS 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup.exe
    "C:\Users\Admin\AppData\Local\Temp\Setup.exe"
    1⤵
    • Checks SCSI registry key(s)
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2736
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
        PID:1284
      • C:\Windows\system32\cmd.exe
        C:\Windows\system32\cmd.exe /c "ver"
        2⤵
          PID:4520
        • C:\Windows\system32\cmd.exe
          C:\Windows\system32\cmd.exe /c "ver"
          2⤵
            PID:4012
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-PSDrive C | Select-Object Used,Free""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:2976
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command "Get-PSDrive C | Select-Object Used,Free"
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2392
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object TotalPhysicalMemory""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:3108
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object TotalPhysicalMemory"
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:5532
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_Processor | Select-Object NumberOfLogicalProcessors""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:4952
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command "Get-CimInstance Win32_Processor | Select-Object NumberOfLogicalProcessors"
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              PID:432
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Model""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:5600
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Model"
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              PID:344
          • C:\Windows\system32\cmd.exe
            C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Manufacturer""
            2⤵
            • Suspicious use of WriteProcessMemory
            PID:4824
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Manufacturer"
              3⤵
              • Command and Scripting Interpreter: PowerShell
              • Suspicious behavior: EnumeratesProcesses
              PID:1748
          • C:\Windows\SYSTEM32\forfiles.exe
            forfiles.exe /p C:\Users\Admin\AppData\Local\Temp\tmp-36455-aB9aRKdcewQE /m cbNTAsWvB.11o /c "cmd /c ren @file cbNTAsWvB.bat && call cbNTAsWvB.bat"
            2⤵
            • Indirect Command Execution
            • Suspicious use of WriteProcessMemory
            PID:1932
            • C:\Windows\SYSTEM32\cmd.exe
              /c ren "cbNTAsWvB.11o" cbNTAsWvB.bat && call cbNTAsWvB.bat
              3⤵
              • Suspicious use of WriteProcessMemory
              PID:416
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\SysWOW64\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmp-36455-aB9aRKdcewQE\cbNTAsWvB.bat"
                4⤵
                • System Location Discovery: System Language Discovery
                • Suspicious use of WriteProcessMemory
                PID:6068
                • C:\Windows\SysWOW64\chcp.com
                  chcp 65001
                  5⤵
                  • System Location Discovery: System Language Discovery
                  PID:3464
                • C:\Windows\system32\conhost.exe
                  "C:\Windows\Sysnative\conhost.exe" --headless cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tmp-36455-aB9aRKdcewQE\cbNTAsWvB.bat" /launched
                  5⤵
                  • Suspicious use of WriteProcessMemory
                  PID:3932
                  • C:\Windows\system32\cmd.exe
                    cmd.exe /c C:\Users\Admin\AppData\Local\Temp\tmp-36455-aB9aRKdcewQE\cbNTAsWvB.bat /launched
                    6⤵
                    • Suspicious use of WriteProcessMemory
                    PID:4044
                    • C:\Windows\system32\chcp.com
                      chcp 65001
                      7⤵
                        PID:6008
                      • C:\Windows\system32\PING.EXE
                        ping -n 5 127.0.0.1
                        7⤵
                        • System Network Configuration Discovery: Internet Connection Discovery
                        • Runs ping.exe
                        PID:3324
                      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
                        C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe -Command "& ([scriptblock]::Create($env:_avt))"
                        7⤵
                        • Badlisted process makes network request
                        • Suspicious use of NtSetInformationThreadHideFromDebugger
                        • Command and Scripting Interpreter: PowerShell
                        • System Location Discovery: System Language Discovery
                        • Suspicious behavior: EnumeratesProcesses
                        PID:4680
          • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
            "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
            1⤵
            • Modifies registry class
            • Suspicious use of SetWindowsHookEx
            PID:2176

          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\UsageLogs\powershell.exe.log
                • Size 4KB
                • SHA256 bda1c6dd9a13f6ebb9447cb283ee38f7dc366029efb575a4979cb065a5895f7d
                • MD5 SHA1 SHA512 SSDEEP TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 82eb8e6974b85f4f61d41c38e30e3d0db7967ee7fa129522a40923f9ca42ee14
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 d04a5e5c640c22d10cdd5591a7cdb547e91ca8aa572446a8994c6846d5ea6dd4
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 44c256758529f9bbb4230401b66dd41b5ecc64903aa8b3a7064889623f04c944
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 e93524c5b7657178aa39decb1943fce5a381d963aec77a4088572168ff775d9b
                • MD5 SHA1 SHA512 TLSH

                StartupProfileData-NonInteractive

                • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                • Size 1KB
                • SHA256 1126da627cb86858c79fa0205e020fe25cbde2bbf08d083e1422a82294a44772
                • MD5 SHA1 SHA512 TLSH

                SearchHoverUnifiedTileModelCache.dat

                • Path C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat
                • Size 19KB
                • SHA256 fce6395edae90c458a11df3d4df5c15857471d876de4b90e9a07db55ed9f335d
                • MD5 SHA1 SHA512 SSDEEP TLSH

                SearchHoverUnifiedTileModelCache.dat

                • Path C:\Users\Admin\AppData\Local\Packages\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\TempState\SearchHoverUnifiedTileModelCache.dat
                • Size 19KB
                • SHA256 99b1bac7676aeeafda0348ae5584562a8ffa46a30c435855eac27a62d24daa2c
                • MD5 SHA1 SHA512 SSDEEP TLSH

                __PSScriptPolicyTest_aswxlhcp.bbo.ps1

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

                cbNTAsWvB.11o

                • Path C:\Users\Admin\AppData\Local\Temp\tmp-36455-aB9aRKdcewQE\cbNTAsWvB.11o
                • Size 5.7MB
                • SHA256 a0583c5dea978436d5273b23a7423e96e1ac0d2d94d1c6bdbd918e1650dcbe4e
                • MD5 SHA1 SHA512 SSDEEP TLSH

                text.txt

                • Path C:\Users\Admin\AppData\Roaming\RenPy\Game-1738212058\sync\text.txt
                • Size 5B
                • SHA256 314ad142957febe390cc7223b4deb1d1b21c187f84f6e7257a23fe46c27fcae3
                • MD5 SHA1 SHA512

                memory/344-327-0x000001CEF3F60000-0x000001CEF4A22000-memory.dmp

                memory/432-312-0x0000019E54FE0000-0x0000019E55AA2000-memory.dmp

                memory/1748-342-0x000001E49D790000-0x000001E49E252000-memory.dmp

                memory/2392-273-0x000002C639890000-0x000002C6398AC000-memory.dmp

                memory/2392-277-0x000002C6398F0000-0x000002C639914000-memory.dmp

                memory/2392-260-0x000002C621550000-0x000002C621572000-memory.dmp

                memory/2392-274-0x000002C639C60000-0x000002C639D13000-memory.dmp

                memory/2392-275-0x000002C6398B0000-0x000002C6398BA000-memory.dmp

                memory/2392-280-0x000002C6209C0000-0x000002C621482000-memory.dmp

                memory/2392-276-0x000002C6398F0000-0x000002C63991A000-memory.dmp

                memory/2736-356-0x00000000077F0000-0x0000000007E53000-memory.dmp

                memory/2736-417-0x00000000077F0000-0x0000000007E53000-memory.dmp

                memory/2736-412-0x00000000077F0000-0x0000000007E53000-memory.dmp

                memory/2736-411-0x00000000077F0000-0x0000000007E53000-memory.dmp

                memory/2736-410-0x00000000077F0000-0x0000000007E53000-memory.dmp

                memory/2736-407-0x00000000077F0000-0x0000000007E53000-memory.dmp

                memory/2736-435-0x00000000077F0000-0x0000000007E53000-memory.dmp

                memory/2736-400-0x00000000077F0000-0x0000000007E53000-memory.dmp

                memory/2736-399-0x00000000077F0000-0x0000000007E53000-memory.dmp

                memory/2736-398-0x00000000077F0000-0x0000000007E53000-memory.dmp

                memory/2736-397-0x00000000077F0000-0x0000000007E53000-memory.dmp

                memory/2736-396-0x00000000077F0000-0x0000000007E53000-memory.dmp

                memory/2736-387-0x00000000077F0000-0x0000000007E53000-memory.dmp

                memory/4680-376-0x0000000008400000-0x0000000008A7A000-memory.dmp

                memory/4680-377-0x0000000007530000-0x0000000007542000-memory.dmp

                memory/4680-378-0x0000000007660000-0x000000000766A000-memory.dmp

                memory/4680-379-0x0000000007680000-0x00000000076AA000-memory.dmp

                memory/4680-380-0x00000000076B0000-0x00000000076B8000-memory.dmp

                memory/4680-381-0x0000000007740000-0x0000000007766000-memory.dmp

                memory/4680-382-0x0000000007770000-0x000000000777A000-memory.dmp

                memory/4680-383-0x0000000007780000-0x00000000077C2000-memory.dmp

                memory/4680-384-0x0000000007D90000-0x0000000007E4E000-memory.dmp

                memory/4680-385-0x0000000007E50000-0x0000000007ED0000-memory.dmp

                memory/4680-386-0x000000000AA80000-0x000000000AF58000-memory.dmp

                memory/4680-375-0x00000000077D0000-0x0000000007D76000-memory.dmp

                memory/4680-388-0x0000000008A80000-0x0000000009156000-memory.dmp

                memory/4680-389-0x0000000008100000-0x000000000811A000-memory.dmp

                memory/4680-390-0x00000000081D0000-0x00000000081D8000-memory.dmp

                memory/4680-391-0x0000000009AD0000-0x0000000009AD8000-memory.dmp

                memory/4680-392-0x0000000009D30000-0x0000000009D38000-memory.dmp

                memory/4680-393-0x000000000A4A0000-0x000000000A4AA000-memory.dmp

                memory/4680-394-0x000000000A540000-0x000000000A58A000-memory.dmp

                memory/4680-374-0x0000000007150000-0x0000000007172000-memory.dmp

                memory/4680-373-0x0000000007100000-0x000000000711A000-memory.dmp

                memory/4680-372-0x0000000007180000-0x0000000007216000-memory.dmp

                memory/4680-371-0x0000000005FD0000-0x000000000601C000-memory.dmp

                memory/4680-370-0x0000000005FB0000-0x0000000005FCE000-memory.dmp

                memory/4680-401-0x000000000A6A0000-0x000000000A9DA000-memory.dmp

                memory/4680-403-0x00000000148F0000-0x0000000014958000-memory.dmp

                memory/4680-368-0x0000000005AA0000-0x0000000005DF7000-memory.dmp

                memory/4680-361-0x00000000053C0000-0x0000000005426000-memory.dmp

                memory/4680-360-0x00000000052A0000-0x0000000005306000-memory.dmp

                memory/4680-359-0x0000000005200000-0x0000000005222000-memory.dmp

                memory/4680-358-0x0000000005430000-0x0000000005A5A000-memory.dmp

                memory/4680-357-0x0000000002C00000-0x0000000002C36000-memory.dmp

                memory/5532-297-0x0000028149150000-0x0000028149C12000-memory.dmp

                memory/5532-295-0x00000281620E0000-0x0000028162193000-memory.dmp