53a4e54f23228c129e2f3d6f34ac457878e49ed2bb5ac13f05c10a55693d2dd8

Analysis

max time kernel
299s
max time network
302s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
23/08/2026, 05:01

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General

Target
TI.Number-20260819145147.exe
Size 3.0MB
Sample260823-fnxwdsshjc
SHA256 53a4e54f23228c129e2f3d6f34ac457878e49ed2bb5ac13f05c10a55693d2dd8
MD5 9033f5bed49269403341abcfbd8244eb
SHA1 b2c8ddc97ec6894123ceba781ca0311a25472a3d
SHA512 bef1c4c9fdb148554ccb84320d0164e9f3d4ef27ccb238592a6d56d27b7b901bbcd4540075c5a3302ecb6853ad4d4f827e39de7d75f7c1de6fe7a7ee9030009a
SSDEEP 98304:16NPHPNYDT1g+8UYEP8deLgOgBnr9HUAi58:16NPHPNYDT1g+bYw8deLsnrtge
TLSH
T1A9E59D22F9019432F8E20077D7FE4BBE492DAA30172894D3D7D518A95AB05E27B3B357
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

defense_evasion discovery execution

Malware Config

Signatures

Discovers running processes 1 TTPs 5 IoCs

Running process information can be used to identify security tools or plan follow-on actions.

discovery

Process Discovery

T1057

pid	Process
4616	tasklist.exe
5796	tasklist.exe
724	tasklist.exe
5948	tasklist.exe
5504	tasklist.exe

Executes dropped EXE 1 IoCs

pid	Process
5788	NvPluginNvapiMonitor.NVX.exe

Loads dropped DLL 1 IoCs

pid	Process
5788	NvPluginNvapiMonitor.NVX.exe

Executes a command shell one-liner 1 TTPs 3 IoCs

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

execution

Windows Command Shell

T1059.003

pid	Process
1100	cmd.exe
2828	cmd.exe
3184	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 22 IoCs

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

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ComputerDefaults.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NvPluginNvapiMonitor.NVX.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TI.Number-20260819145147.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.exe

Delays execution with timeout.exe 5 IoCs

defense_evasion

pid	Process
2244	timeout.exe
5568	timeout.exe
1880	timeout.exe
2604	timeout.exe
6028	timeout.exe

Kills process with taskkill 1 IoCs

defense_evasion

pid	Process
4104	taskkill.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key deleted	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell	TI.Number-20260819145147.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings	TI.Number-20260819145147.exe
Key created	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell\open	TI.Number-20260819145147.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell\open\command\ = "../../ProgramData/NvContainer.NvapiMonitor.{41DACF5F-0A75-496D-8144-0988FCD3EE7D}/NVPLUGINNVAPIMONITOR.NVX.VBE/NvPluginNvapiMonitor.NVX.exe"	TI.Number-20260819145147.exe
Key created	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell\open\command	TI.Number-20260819145147.exe
Key created	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings	TI.Number-20260819145147.exe
Key created	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell	TI.Number-20260819145147.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell\open\command\DelegateExecute = "Ā"	TI.Number-20260819145147.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell\open\command	TI.Number-20260819145147.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2246396966-3025826688-3847171515-1000_Classes\ms-settings\Shell\open	TI.Number-20260819145147.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe
5788	NvPluginNvapiMonitor.NVX.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	5788	NvPluginNvapiMonitor.NVX.exe
Token: SeLoadDriverPrivilege	5788	NvPluginNvapiMonitor.NVX.exe
Token: SeTakeOwnershipPrivilege	5788	NvPluginNvapiMonitor.NVX.exe
Token: SeIncBasePriorityPrivilege	5788	NvPluginNvapiMonitor.NVX.exe
Token: SeTcbPrivilege	5788	NvPluginNvapiMonitor.NVX.exe
Token: SeDebugPrivilege	4104	taskkill.exe
Token: SeDebugPrivilege	4616	tasklist.exe
Token: SeDebugPrivilege	5796	tasklist.exe
Token: SeDebugPrivilege	724	tasklist.exe
Token: SeDebugPrivilege	5948	tasklist.exe
Token: SeDebugPrivilege	5504	tasklist.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 5104 wrote to memory of 1100	5104	TI.Number-20260819145147.exe	88
PID 1100 wrote to memory of 2760	1100	cmd.exe	90
PID 2760 wrote to memory of 5788	2760	ComputerDefaults.exe	91
PID 5788 wrote to memory of 4104	5788	NvPluginNvapiMonitor.NVX.exe	92
PID 5788 wrote to memory of 2828	5788	NvPluginNvapiMonitor.NVX.exe	95
PID 2828 wrote to memory of 3184	2828	cmd.exe	97
PID 3184 wrote to memory of 4616	3184	cmd.exe	98
PID 3184 wrote to memory of 4716	3184	cmd.exe	99
PID 3184 wrote to memory of 2604	3184	cmd.exe	100
PID 3184 wrote to memory of 5796	3184	cmd.exe	102
PID 3184 wrote to memory of 648	3184	cmd.exe	103
PID 3184 wrote to memory of 6028	3184	cmd.exe	104
PID 3184 wrote to memory of 724	3184	cmd.exe	105
PID 3184 wrote to memory of 1632	3184	cmd.exe	106
PID 3184 wrote to memory of 2244	3184	cmd.exe	107
PID 3184 wrote to memory of 5948	3184	cmd.exe	108
PID 3184 wrote to memory of 1408	3184	cmd.exe	109
PID 3184 wrote to memory of 5568	3184	cmd.exe	110
PID 3184 wrote to memory of 5504	3184	cmd.exe	111
PID 3184 wrote to memory of 5224	3184	cmd.exe	112
PID 3184 wrote to memory of 1880	3184	cmd.exe	113

C:\Users\Admin\AppData\Local\Temp\TI.Number-20260819145147.exe
"C:\Users\Admin\AppData\Local\Temp\TI.Number-20260819145147.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:5104
- C:\Windows\SysWOW64\cmd.exe
  /c C:\Windows\System32\ComputerDefaults.exe
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1100
- - C:\Windows\SysWOW64\ComputerDefaults.exe
    C:\Windows\System32\ComputerDefaults.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2760
  - - C:\ProgramData\NvContainer.NvapiMonitor.{41DACF5F-0A75-496D-8144-0988FCD3EE7D}\NVPLUGINNVAPIMONITOR.NVX.VBE\NvPluginNvapiMonitor.NVX.exe
      "NvPluginNvapiMonitor.NVX.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:5788
    - - C:\Windows\SysWOW64\taskkill.exe
        
        taskkill /f /im cmd.exe
        5⤵
        System Location Discovery: System Language Discovery
        Kills process with taskkill
        Suspicious use of AdjustPrivilegeToken
        
        PID:4104
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /c start "" /B cmd /C C:\Users\Admin\AppData\Local\Temp\S-1-5-21-2246396966-3025826688-3847171515\S-1-5-21-2246396966-3025826688-3847171515.CMD
        5⤵
        Executes a command shell one-liner
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2828
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd /C C:\Users\Admin\AppData\Local\Temp\S-1-5-21-2246396966-3025826688-3847171515\S-1-5-21-2246396966-3025826688-3847171515.CMD
        6⤵
        Executes a command shell one-liner
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3184
        
        C:\Windows\SysWOW64\tasklist.exe
        
        TASKLIST /FI "IMAGENAME eq NvPluginNvapiMonitor.NVX.exe" /FO CSV
        7⤵
        Discovers running processes
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:4616
        
        C:\Windows\SysWOW64\find.exe
        
        FIND /I "NvPluginNvapiMonitor.NVX.exe"
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:4716
        
        C:\Windows\SysWOW64\timeout.exe
        
        TIMEOUT /t 60 /nobreak
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:2604
        
        C:\Windows\SysWOW64\tasklist.exe
        
        TASKLIST /FI "IMAGENAME eq NvPluginNvapiMonitor.NVX.exe" /FO CSV
        7⤵
        Discovers running processes
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:5796
        
        C:\Windows\SysWOW64\find.exe
        
        FIND /I "NvPluginNvapiMonitor.NVX.exe"
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:648
        
        C:\Windows\SysWOW64\timeout.exe
        
        TIMEOUT /t 60 /nobreak
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:6028
        
        C:\Windows\SysWOW64\tasklist.exe
        
        TASKLIST /FI "IMAGENAME eq NvPluginNvapiMonitor.NVX.exe" /FO CSV
        7⤵
        Discovers running processes
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:724
        
        C:\Windows\SysWOW64\find.exe
        
        FIND /I "NvPluginNvapiMonitor.NVX.exe"
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:1632
        
        C:\Windows\SysWOW64\timeout.exe
        
        TIMEOUT /t 60 /nobreak
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:2244
        
        C:\Windows\SysWOW64\tasklist.exe
        
        TASKLIST /FI "IMAGENAME eq NvPluginNvapiMonitor.NVX.exe" /FO CSV
        7⤵
        Discovers running processes
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:5948
        
        C:\Windows\SysWOW64\find.exe
        
        FIND /I "NvPluginNvapiMonitor.NVX.exe"
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:1408
        
        C:\Windows\SysWOW64\timeout.exe
        
        TIMEOUT /t 60 /nobreak
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:5568
        
        C:\Windows\SysWOW64\tasklist.exe
        
        TASKLIST /FI "IMAGENAME eq NvPluginNvapiMonitor.NVX.exe" /FO CSV
        7⤵
        Discovers running processes
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:5504
        
        C:\Windows\SysWOW64\find.exe
        
        FIND /I "NvPluginNvapiMonitor.NVX.exe"
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:5224
        
        C:\Windows\SysWOW64\timeout.exe
        
        TIMEOUT /t 60 /nobreak
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:1880

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Process Discovery

T1057

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

NvPluginNvapiMonitor.NVX.exe

Path C:\ProgramData\NvContainer.NvapiMonitor.{41DACF5F-0A75-496D-8144-0988FCD3EE7D}\nvpluginnvapimonitor.nvx.vbe\NvPluginNvapiMonitor.NVX.exe
Size 3.0MB
SHA256 53a4e54f23228c129e2f3d6f34ac457878e49ed2bb5ac13f05c10a55693d2dd8
MD5 9033f5bed49269403341abcfbd8244eb
SHA1 b2c8ddc97ec6894123ceba781ca0311a25472a3d
SHA512 bef1c4c9fdb148554ccb84320d0164e9f3d4ef27ccb238592a6d56d27b7b901bbcd4540075c5a3302ecb6853ad4d4f827e39de7d75f7c1de6fe7a7ee9030009a
SSDEEP 98304:16NPHPNYDT1g+8UYEP8deLgOgBnr9HUAi58:16NPHPNYDT1g+bYw8deLsnrtge
TLSH
T1A9E59D22F9019432F8E20077D7FE4BBE492DAA30172894D3D7D518A95AB05E27B3B357
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

hdp.dLL

Path C:\ProgramData\NvContainer.NvapiMonitor.{41DACF5F-0A75-496D-8144-0988FCD3EE7D}\nvpluginnvapimonitor.nvx.vbe\hdp.dLL
Size 5.6MB
SHA256 d7b7cec28ea90b651e77450011864e756baf721e226827727fe67f7d2502a9ce
MD5 60ebbcbaa0ce6183119e26e7b4cf29ce
SHA1 2da77192bc18f29ad85399d8a4068412115c7900
SHA512 89688b7bf13224d3e70ec0b3fc8d1a4297a4f15268d4eb9fa71c2146165c061a9e4ec411de0e1cd222d37242f706e821e243d7e8d6bdc52c5109cf8f167ae71b
SSDEEP 98304:g2C7uzfNvxse6NjjsAI+jEqkKmHEpXFxr5n6fyq+nkDOByQfoOiGBx5A2NwKEYos:lV9GAqkKmHEpXFxr5n6fyq+nkDOByQf3
TLSH
T13D56D0313D5D009EE0AA12398F68AAEDF2FE7DA03BB531571980F639FB35B414A1415B
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

S-1-5-21-2246396966-3025826688-3847171515.CMD

Path C:\Users\Admin\AppData\Local\Temp\S-1-5-21-2246396966-3025826688-3847171515\S-1-5-21-2246396966-3025826688-3847171515.CMD
Size 1KB
SHA256 825d55d4f544aa81649b6c09f7bce386cc016baaf1bfd92156942dcaf4cf8c7d
MD5 d500466d5d700dcc0bd508df24f14ec7
SHA1 75b2c9399b9f0ac049d4dde2c7a377c1c549c28a
SHA512 0966c8a0620f54c55623023902aa0b96da9b428652377505021084041337c6452c2f117287fd7bb150213232b2e94923e68977010ff76dd222a917313f0ce4f4
TLSH
T13C31209EC0178D0E432512EF134ACC5EC340E46BEDC430A0F1DC4B851386E9D4996BED
MD5 SHA1 SHA512 TLSH

Submit Download