Resubmissions

10/09/2026, 01:47

260910-b7n1datcle7

02/09/2026, 16:23

260902-tv7k3aam3y7

02/09/2026, 16:11

260902-tm9qfssvdx7

Analysis

  • user interaction
    yes
  • max time kernel
    113s
  • max time network
    103s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    10/09/2026, 01:47

General

  • Target
    Setup.exe
  • Size 102KB
  • Sample260910-b7n1datcle
  • SHA256 7123e1514b939b165985560057fe3c761440a9fff9783a3b84e861fd2888d4ab
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • 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.

  • Command and Scripting Interpreter: PowerShell 1 TTPs 5 IoCs

    Using powershell.exe command.

  • Executes a command shell one-liner 1 TTPs 10 IoCs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

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

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

  • NTFS ADS 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 24 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:3060
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
      • Executes a command shell one-liner
      PID:4392
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
      • Executes a command shell one-liner
      PID:4460
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "ver"
      2⤵
      • Executes a command shell one-liner
      PID:4064
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "powershell -Command "Get-PSDrive C | Select-Object Used,Free""
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2904
      • 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:2664
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object TotalPhysicalMemory""
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:1860
      • 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:848
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_Processor | Select-Object NumberOfLogicalProcessors""
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:4884
      • 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:4908
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Model""
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:2344
      • 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:5056
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c "powershell -Command "Get-CimInstance Win32_ComputerSystem | Select-Object Manufacturer""
      2⤵
      • Executes a command shell one-liner
      • Suspicious use of WriteProcessMemory
      PID:3096
      • 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:4324
    • C:\Windows\SYSTEM32\forfiles.exe
      forfiles.exe /p C:\Users\Admin\AppData\Local\Temp\tmp-67657-E6VC4mPSv0Zp /m dp0DBlecg.z0k /c "cmd /c ren @file dp0DBlecg.bat && call dp0DBlecg.bat"
      2⤵
      • Indirect Command Execution
      • Suspicious use of WriteProcessMemory
      PID:3044
      • C:\Windows\SYSTEM32\cmd.exe
        /c ren "dp0DBlecg.z0k" dp0DBlecg.bat && call dp0DBlecg.bat
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:1980
        • C:\Windows\system32\chcp.com
          chcp 65001
          4⤵
            PID:2260
          • C:\Windows\system32\where.exe
            where conhost.exe
            4⤵
              PID:3920
            • C:\Windows\system32\cmd.exe
              C:\Windows\system32\cmd.exe /c reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /v CurrentBuildNumber 2>nul | find "CurrentBuildNumber"
              4⤵
              • Executes a command shell one-liner
              • Suspicious use of WriteProcessMemory
              PID:2568
              • C:\Windows\system32\reg.exe
                reg query "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion" /v CurrentBuildNumber
                5⤵
                  PID:204
                • C:\Windows\system32\find.exe
                  find "CurrentBuildNumber"
                  5⤵
                    PID:2776
                • C:\Windows\System32\conhost.exe
                  "C:\Windows\System32\conhost.exe" --headless cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tmp-67657-E6VC4mPSv0Zp\dp0DBlecg.bat" /launched
                  4⤵
                  • Suspicious use of WriteProcessMemory
                  PID:2632
                  • C:\Windows\System32\cmd.exe
                    cmd.exe /c C:\Users\Admin\AppData\Local\Temp\tmp-67657-E6VC4mPSv0Zp\dp0DBlecg.bat /launched
                    5⤵
                    • Executes a command shell one-liner
                    • Suspicious use of WriteProcessMemory
                    PID:4400
                    • C:\Windows\system32\chcp.com
                      chcp 65001
                      6⤵
                        PID:1596
                      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
                        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe" "C:\Users\Admin\AppData\Local\Temp\tmp-67657-E6VC4mPSv0Zp\NodaTime.csproj" /nologo /v:q /nodereuse:false /noconlog
                        6⤵
                        • System Location Discovery: System Language Discovery
                        PID:3036
                        • C:\Windows\SysWOW64\WerFault.exe
                          C:\Windows\SysWOW64\WerFault.exe -u -p 3036 -s 1580
                          7⤵
                          • Program crash
                          PID:4444
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3036 -ip 3036
              1⤵
                PID:2852

              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 15d5db2d709306df16fb0ebf06aec3ef91af94ad8e40f66cb6466d0f37edcb50
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    StartupProfileData-NonInteractive

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                    • Size 1KB
                    • SHA256 57d1e23b73ccc96340df2afa36340f4ab257af192fa4a30694320ae0f6355047
                    • MD5 SHA1 SHA512 TLSH

                    StartupProfileData-NonInteractive

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                    • Size 1KB
                    • SHA256 160f0c46a0cd6d98edd9e36695a81057897df8dcffa5619853b086af9e4705a7
                    • MD5 SHA1 SHA512 TLSH

                    StartupProfileData-NonInteractive

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                    • Size 1KB
                    • SHA256 31bd5a28190599cf85382a7a9a438e8cf8dd7897181d9fd270827ea4fb4545ba
                    • MD5 SHA1 SHA512 TLSH

                    StartupProfileData-NonInteractive

                    • Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
                    • Size 1KB
                    • SHA256 dd63d617a9607de67ecf702ea93f02e805d11eafbd2c6e9f705c620b1e685a22
                    • MD5 SHA1 SHA512 TLSH

                    __PSScriptPolicyTest_zud24j12.05j.ps1

                    • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zud24j12.05j.ps1
                    • Size 60B
                    • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
                    • MD5 SHA1 SHA512 TLSH

                    persistent.1789005336.tmp

                    • Path C:\Users\Admin\AppData\Local\Temp\data\saves\persistent.1789005336.tmp
                    • Size 1KB
                    • SHA256 1df7c2848346256d6454035d05d35ea8b674a948196de555e2df0b6b347ea219
                    • MD5 SHA1 SHA512 TLSH

                    NodaTime.csproj

                    • Path C:\Users\Admin\AppData\Local\Temp\tmp-67657-E6VC4mPSv0Zp\NodaTime.csproj
                    • Size 15.9MB
                    • SHA256 1fdd14b2565d05621dbfd374affb928942a35e640611cdbf15b377c95466964d
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    NodaTime.csproj.user

                    • Path C:\Users\Admin\AppData\Local\Temp\tmp-67657-E6VC4mPSv0Zp\NodaTime.csproj.user
                    • Size 312KB
                    • SHA256 f819f43e560b64d9d93e824307b5da2a33f5a49756fe38bf33ac1b432e30a87d
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    NodaTime.csproj.user:Zone.Identifier

                    • Path C:\Users\Admin\AppData\Local\Temp\tmp-67657-E6VC4mPSv0Zp\NodaTime.csproj.user:Zone.Identifier
                    • Size 28B
                    • SHA256 3ae4037a8fd8d2de21538efba26e4428961187d29a6cbbfbd7c60e76cf4bc9d6
                    • MD5 SHA1 SHA512

                    NodaTime.targets

                    • Path C:\Users\Admin\AppData\Local\Temp\tmp-67657-E6VC4mPSv0Zp\NodaTime.targets
                    • Size 545KB
                    • SHA256 98b3d08c8475948de22887e1972f69bee5d45e3f2969c229879a4b3dfef25d2d
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    Shared.props

                    • Path C:\Users\Admin\AppData\Local\Temp\tmp-67657-E6VC4mPSv0Zp\Shared.props
                    • Size 144KB
                    • SHA256 c687209c04f837006e4821132bd4a9be6ea8959049a76bf253fe456c2140c2bf
                    • MD5 SHA1 SHA512 SSDEEP TLSH

                    dp0DBlecg.z0k

                    • Path C:\Users\Admin\AppData\Local\Temp\tmp-67657-E6VC4mPSv0Zp\dp0DBlecg.z0k
                    • Size 1KB
                    • SHA256 68acf7c0f90ab63b727c07a9f460f0c0b3cdff9fd9256ac627abf2459603b3b1
                    • MD5 SHA1 SHA512 TLSH

                    text.txt

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

                    memory/2664-266-0x0000019B40C50000-0x0000019B40C72000-memory.dmp

                    memory/2664-260-0x0000019B40790000-0x0000019B407A0000-memory.dmp

                    memory/2664-269-0x0000019B5B070000-0x0000019B5B09A000-memory.dmp

                    memory/2664-270-0x0000019B5B070000-0x0000019B5B094000-memory.dmp

                    memory/3036-331-0x0000000000060000-0x00000000000A0000-memory.dmp

                    memory/3036-347-0x0000000004960000-0x000000000497A000-memory.dmp

                    memory/3036-348-0x0000000004C40000-0x0000000004D9A000-memory.dmp

                    memory/3036-349-0x0000000004A60000-0x0000000004A90000-memory.dmp

                    memory/3036-354-0x0000000007660000-0x00000000076E2000-memory.dmp

                    memory/3036-355-0x000000001A650000-0x000000001AB82000-memory.dmp