Analysis
- max time kernel
30s - max time network
32s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
08/08/2026, 23:01
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
000.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
000.exe
Resource
win11ltsc2024-20260709-en
windows11-ltsc_2024-x64
12 signatures
150 seconds
Errors
Reason
Machine shutdown
General
- Target 000.exe
- Size 6.7MB
- Sample260808-2zrdmswcnh
- SHA256 4a900b344ef765a66f98cf39ac06273d565ca0f5d19f7ea4ca183786155d4a47
- MD5 d5671758956b39e048680b6a8275e96a
- SHA1 33c341130bf9c93311001a6284692c86fec200ef
- SHA512 972e89ed8b7b4d75df0a05c53e71fb5c29edaa173d7289656676b9d2a1ed439be1687beddc6fb1fbf068868c3da9c3d2deb03b55e5ab5e7968858b5efc49fbe7
- SSDEEP 3072:V3LA1++iCeFj0im6X/AXpT8vVMCcHVcdhghUuzzo9Y:lLJlC6j0CX4XmvWHVcd62uo9
- TLSH T12766F29B5ECC82E2FD3E05314062F676A6647EE903E14FCB62F80D47FA502E56C7119A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Disables Task Manager via registry modification
- Modifies WinLogon 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\AutoRestartShell = "0" 000.exe - Sets desktop wallpaper using registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3797332335-34111092-3597280141-1000\Control Panel\Desktop\Wallpaper 000.exe - 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.
pid Process 2260 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 000.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WMIC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language WMIC.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language shutdown.exe - Kills process with taskkill 2 IoCs
pid Process 4860 taskkill.exe 4660 taskkill.exe - Modifies data under HKEY_USERS 4 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent LogonUI.exe Set value (data) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = 99ebff004cc2ff000091f8000078d4000067c000003e9200001a6800f7630c00 LogonUI.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History LogonUI.exe Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0" LogonUI.exe - Modifies registry class 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\DefaultIcon\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\icon.ico" 000.exe - Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4668 WMIC.exe 4668 WMIC.exe 4668 WMIC.exe 4668 WMIC.exe 960 WMIC.exe 960 WMIC.exe 960 WMIC.exe 960 WMIC.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4860 taskkill.exe Token: SeDebugPrivilege 4660 taskkill.exe Token: SeIncreaseQuotaPrivilege 4668 WMIC.exe Token: SeSecurityPrivilege 4668 WMIC.exe Token: SeTakeOwnershipPrivilege 4668 WMIC.exe Token: SeLoadDriverPrivilege 4668 WMIC.exe Token: SeSystemProfilePrivilege 4668 WMIC.exe Token: SeSystemtimePrivilege 4668 WMIC.exe Token: SeProfSingleProcessPrivilege 4668 WMIC.exe Token: SeIncBasePriorityPrivilege 4668 WMIC.exe Token: SeCreatePagefilePrivilege 4668 WMIC.exe Token: SeBackupPrivilege 4668 WMIC.exe Token: SeRestorePrivilege 4668 WMIC.exe Token: SeShutdownPrivilege 4668 WMIC.exe Token: SeDebugPrivilege 4668 WMIC.exe Token: SeSystemEnvironmentPrivilege 4668 WMIC.exe Token: SeRemoteShutdownPrivilege 4668 WMIC.exe Token: SeUndockPrivilege 4668 WMIC.exe Token: SeManageVolumePrivilege 4668 WMIC.exe Token: 33 4668 WMIC.exe Token: 34 4668 WMIC.exe Token: 35 4668 WMIC.exe Token: 36 4668 WMIC.exe Token: SeIncreaseQuotaPrivilege 4668 WMIC.exe Token: SeSecurityPrivilege 4668 WMIC.exe Token: SeTakeOwnershipPrivilege 4668 WMIC.exe Token: SeLoadDriverPrivilege 4668 WMIC.exe Token: SeSystemProfilePrivilege 4668 WMIC.exe Token: SeSystemtimePrivilege 4668 WMIC.exe Token: SeProfSingleProcessPrivilege 4668 WMIC.exe Token: SeIncBasePriorityPrivilege 4668 WMIC.exe Token: SeCreatePagefilePrivilege 4668 WMIC.exe Token: SeBackupPrivilege 4668 WMIC.exe Token: SeRestorePrivilege 4668 WMIC.exe Token: SeShutdownPrivilege 4668 WMIC.exe Token: SeDebugPrivilege 4668 WMIC.exe Token: SeSystemEnvironmentPrivilege 4668 WMIC.exe Token: SeRemoteShutdownPrivilege 4668 WMIC.exe Token: SeUndockPrivilege 4668 WMIC.exe Token: SeManageVolumePrivilege 4668 WMIC.exe Token: 33 4668 WMIC.exe Token: 34 4668 WMIC.exe Token: 35 4668 WMIC.exe Token: 36 4668 WMIC.exe Token: SeIncreaseQuotaPrivilege 960 WMIC.exe Token: SeSecurityPrivilege 960 WMIC.exe Token: SeTakeOwnershipPrivilege 960 WMIC.exe Token: SeLoadDriverPrivilege 960 WMIC.exe Token: SeSystemProfilePrivilege 960 WMIC.exe Token: SeSystemtimePrivilege 960 WMIC.exe Token: SeProfSingleProcessPrivilege 960 WMIC.exe Token: SeIncBasePriorityPrivilege 960 WMIC.exe Token: SeCreatePagefilePrivilege 960 WMIC.exe Token: SeBackupPrivilege 960 WMIC.exe Token: SeRestorePrivilege 960 WMIC.exe Token: SeShutdownPrivilege 960 WMIC.exe Token: SeDebugPrivilege 960 WMIC.exe Token: SeSystemEnvironmentPrivilege 960 WMIC.exe Token: SeRemoteShutdownPrivilege 960 WMIC.exe Token: SeUndockPrivilege 960 WMIC.exe Token: SeManageVolumePrivilege 960 WMIC.exe Token: 33 960 WMIC.exe Token: 34 960 WMIC.exe Token: 35 960 WMIC.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4808 000.exe 4808 000.exe 4416 LogonUI.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4808 wrote to memory of 2260 4808 000.exe 89 PID 2260 wrote to memory of 4860 2260 cmd.exe 91 PID 2260 wrote to memory of 4660 2260 cmd.exe 93 PID 2260 wrote to memory of 4668 2260 cmd.exe 94 PID 2260 wrote to memory of 960 2260 cmd.exe 95 PID 2260 wrote to memory of 1760 2260 cmd.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\000.exe"C:\Users\Admin\AppData\Local\Temp\000.exe"1⤵
- Modifies WinLogon
- Sets desktop wallpaper using registry
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4808 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\windl.bat""2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2260 -
C:\Windows\SysWOW64\taskkill.exetaskkill /f /im explorer.exe3⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4860
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C:\Windows\SysWOW64\taskkill.exetaskkill /f /im taskmgr.exe3⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:4660
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic useraccount where name='Admin' set FullName='UR NEXT'3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4668
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C:\Windows\SysWOW64\Wbem\WMIC.exewmic useraccount where name='Admin' rename 'UR NEXT'3⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:960
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C:\Windows\SysWOW64\shutdown.exeshutdown /f /r /t 03⤵
- System Location Discovery: System Language Discovery
PID:1760
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x4 /state0:0xa3a2b855 /state1:0x41c64e6d1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:4416
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵PID:4804
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k CameraMonitor1⤵PID:2884
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\one.rtf
- Size 403B
- SHA256 e152b106733d9263d3cf175f0b6197880d70acb753f8bde8035a3e4865b31690
- MD5 6fbd6ce25307749d6e0a66ebbc0264e7
- SHA1 faee71e2eac4c03b96aabecde91336a6510fff60
- SHA512 35a0d6d91178ec10619cf4d2fd44d3e57aa0266e1779e15b1eef6e9c359c77c384e0ffe4edb2cde980a6847e53f47733e6eacb72d46762066b3541dee3d29064
- TLSH T162E0ABB65C82D2C5018D15AA9E5040190F1D8E7AACB6A5CEB40AAC10B2A549C70809D2
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\rniw.exe
- Size 76KB
- SHA256 70faa0e1498461731f873d3594f20cbf2beaa6f123a06b66f9df59a9cdf862be
- MD5 9232120b6ff11d48a90069b25aa30abc
- SHA1 97bb45f4076083fca037eee15d001fd284e53e47
- SHA512 b06688a9fc0b853d2895f11e812c48d5871f2793183fda5e9638ded22fc5dc1e813f174baedc980a1f0b6a7b0a65cd61f29bb16acc6dd45da62988eb012d6877
- SSDEEP 1536:3vosBknP2Uo+GjDZwue3jzFfcdhghUuV+ETNOh:3vVMCcHVcdhghUuzE
- TLSH T134735A83B6C10772C68146B145B23AB6C735973A87269FD7D34C5A07AFA44F1CCB22DA
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\text.txt
- Size 396B
- SHA256 38c889b5d7bdcb79bbcb55554c520a9ce74b5bfc29c19d1e4cb1419176c99f48
- MD5 9037ebf0a18a1c17537832bc73739109
- SHA1 1d951dedfa4c172a1aa1aae096cfb576c1fb1d60
- SHA512 4fb5c06089524c6dcd48b6d165cedb488e9efe2d27613289ef8834dbb6c010632d2bd5e3ac75f83b1d8024477ebdf05b9e0809602bbe1780528947c36e4de32f
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\windl.bat
- Size 771B
- SHA256 b551fba71dfd526d4916ae277d8686d83fff36d22fcf6f18457924a070b30ef7
- MD5 a9401e260d9856d1134692759d636e92
- SHA1 4141d3c60173741e14f36dfe41588bb2716d2867
- SHA512 5cbe38cdab0283b87d9a9875f7ba6fa4e8a7673d933ca05deddddbcf6cf793bd1bf34ac0add798b4ed59ab483e49f433ce4012f571a658bc0add28dd987a57b6
- TLSH T1FF0128835579212398372F7C93CBEE479014DC1928C44B5739EF686AA7A2454B029BDE
- MD5 SHA1 SHA512 TLSH