1180c0180e9e175ec90378f68c1cf0eb177beb9b66d202eda966fe8a8ef9d1f6

Analysis

max time kernel
299s
max time network
301s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
15/08/2026, 02:55

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General

Target
INV_No.20260813132356.exe
Size 1.1MB
Sample260815-denv1sysfs
SHA256 1180c0180e9e175ec90378f68c1cf0eb177beb9b66d202eda966fe8a8ef9d1f6
MD5 13412cd73870016f6f59125e47e076a9
SHA1 1060f66f1ab91b99144f45cbe97abca77cd9e2cc
SHA512 d7431b3214cf3e8f03bfb14e714b11b468d1e3411f4f0f824cc6aa20254c5e3a70dd5a823c24e19c4cd464701103a67cbaa2efc50724e7a024a79be226bda163
SSDEEP 12288:h0sTavoBAocQGtg7JZ+RyDETRfMjyItHyxPwZAbjvRhgSqq16:qm4JNtg7yFlMjttOwZAbjvRw
TLSH
T130456D8296404D23F852BBB14B4E46398F2E8EE77690FF8258907DCD7A3519E19F2317
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery execution

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3792	GFExperience.NvStreamSrv.NVX.EXE
2968	GFExperience.NvStreamSrv.NVX.EXE

Loads dropped DLL 2 IoCs

pid	Process
3792	GFExperience.NvStreamSrv.NVX.EXE
2968	GFExperience.NvStreamSrv.NVX.EXE

Enumerates connected drives 3 TTPs 22 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\U:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\I:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\J:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\K:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\N:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\T:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\V:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\X:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\B:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\M:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\P:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\Q:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\Z:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\E:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\H:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\L:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\O:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\W:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\Y:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\G:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\R:	GFExperience.NvStreamSrv.NVX.EXE
File opened (read-only)	\??\S:	GFExperience.NvStreamSrv.NVX.EXE

Looks up external IP address via web service 1 TTPs 3 IoCs

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

discovery

Internet Connection Discovery

T1016.001

flow	ioc
23	api.ipify.org
24	api.ipify.org
58	icanhazip.com

Discovers running processes 1 TTPs 6 IoCs

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

discovery

Process Discovery

T1057

pid	Process
744	tasklist.exe
3136	tasklist.exe
2508	tasklist.exe
1220	tasklist.exe
3116	tasklist.exe
2352	tasklist.exe

Executes a command shell one-liner 1 TTPs 5 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
4088	cmd.exe
1032	cmd.exe
2404	cmd.exe
1208	cmd.exe
1004	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 29 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	find.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	timeout.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	cmd.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	taskkill.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	timeout.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	GFExperience.NvStreamSrv.NVX.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	find.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	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	taskkill.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ComputerDefaults.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	GFExperience.NvStreamSrv.NVX.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	INV_No.20260813132356.exe
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	timeout.exe

Delays execution with timeout.exe 6 IoCs

defense_evasion

pid	Process
4056	timeout.exe
1260	timeout.exe
3844	timeout.exe
3428	timeout.exe
3416	timeout.exe
2792	timeout.exe

Kills process with taskkill 2 IoCs

defense_evasion

pid	Process
4604	taskkill.exe
2804	taskkill.exe

Modifies registry class 10 IoCs

description	ioc	Process
Key deleted	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\ms-settings\Shell\open\command	INV_No.20260813132356.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\ms-settings\Shell	INV_No.20260813132356.exe
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\ms-settings\Shell\open\command	INV_No.20260813132356.exe
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\ms-settings\Shell	INV_No.20260813132356.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\ms-settings\Shell\open\command\ = "../../ProgramData/VirtualAudio.Driver.{609EC8EA-70B7-4EA2-8714-63BAEDEEE950}/nvvad.nvi.exe/GFExperience.NvStreamSrv.NVX.EXE"	INV_No.20260813132356.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\ms-settings\Shell\open	INV_No.20260813132356.exe
Key deleted	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\ms-settings	INV_No.20260813132356.exe
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\ms-settings	INV_No.20260813132356.exe
Key created	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\ms-settings\Shell\open	INV_No.20260813132356.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000_Classes\ms-settings\Shell\open\command\DelegateExecute	INV_No.20260813132356.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: SeDebugPrivilege	4604	taskkill.exe
Token: SeDebugPrivilege	3136	tasklist.exe
Token: SeDebugPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeLoadDriverPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeTakeOwnershipPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeIncBasePriorityPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeTcbPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeDebugPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeCreateTokenPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeAssignPrimaryTokenPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeLockMemoryPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeIncreaseQuotaPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeMachineAccountPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeTcbPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeSecurityPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeTakeOwnershipPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeLoadDriverPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeSystemProfilePrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeSystemtimePrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeProfSingleProcessPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeIncBasePriorityPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeCreatePagefilePrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeCreatePermanentPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeBackupPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeRestorePrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeShutdownPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeDebugPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeAuditPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeSystemEnvironmentPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeChangeNotifyPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeRemoteShutdownPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeUndockPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeSyncAgentPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeEnableDelegationPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeManageVolumePrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeImpersonatePrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeCreateGlobalPrivilege	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: 31	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: 32	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: 33	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: 34	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: 35	3792	GFExperience.NvStreamSrv.NVX.EXE
Token: SeDebugPrivilege	2804	taskkill.exe
Token: SeDebugPrivilege	2508	tasklist.exe
Token: SeDebugPrivilege	1220	tasklist.exe
Token: SeDebugPrivilege	3116	tasklist.exe
Token: SeDebugPrivilege	2352	tasklist.exe
Token: SeDebugPrivilege	744	tasklist.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3684	INV_No.20260813132356.exe
3792	GFExperience.NvStreamSrv.NVX.EXE
3792	GFExperience.NvStreamSrv.NVX.EXE
2968	GFExperience.NvStreamSrv.NVX.EXE

Suspicious use of WriteProcessMemory 27 IoCs

description	pid	Process	procid_target
PID 3684 wrote to memory of 1032	3684	INV_No.20260813132356.exe	85
PID 1032 wrote to memory of 2900	1032	cmd.exe	87
PID 2900 wrote to memory of 3792	2900	ComputerDefaults.exe	89
PID 3792 wrote to memory of 4604	3792	GFExperience.NvStreamSrv.NVX.EXE	93
PID 3792 wrote to memory of 2404	3792	GFExperience.NvStreamSrv.NVX.EXE	96
PID 2404 wrote to memory of 1208	2404	cmd.exe	98
PID 1208 wrote to memory of 3136	1208	cmd.exe	99
PID 1208 wrote to memory of 976	1208	cmd.exe	100
PID 1208 wrote to memory of 1260	1208	cmd.exe	101
PID 2968 wrote to memory of 2804	2968	GFExperience.NvStreamSrv.NVX.EXE	104
PID 2968 wrote to memory of 1004	2968	GFExperience.NvStreamSrv.NVX.EXE	106
PID 1004 wrote to memory of 4088	1004	cmd.exe	108
PID 4088 wrote to memory of 2508	4088	cmd.exe	109
PID 4088 wrote to memory of 3348	4088	cmd.exe	110
PID 4088 wrote to memory of 3844	4088	cmd.exe	111
PID 4088 wrote to memory of 1220	4088	cmd.exe	120
PID 4088 wrote to memory of 1856	4088	cmd.exe	121
PID 4088 wrote to memory of 3428	4088	cmd.exe	122
PID 4088 wrote to memory of 3116	4088	cmd.exe	129
PID 4088 wrote to memory of 4968	4088	cmd.exe	130
PID 4088 wrote to memory of 3416	4088	cmd.exe	131
PID 4088 wrote to memory of 2352	4088	cmd.exe	132
PID 4088 wrote to memory of 4488	4088	cmd.exe	133
PID 4088 wrote to memory of 2792	4088	cmd.exe	134
PID 4088 wrote to memory of 744	4088	cmd.exe	135
PID 4088 wrote to memory of 1044	4088	cmd.exe	136
PID 4088 wrote to memory of 4056	4088	cmd.exe	137

C:\Users\Admin\AppData\Local\Temp\INV_No.20260813132356.exe
"C:\Users\Admin\AppData\Local\Temp\INV_No.20260813132356.exe"
1⤵
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3684
- 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:1032
- - C:\Windows\SysWOW64\ComputerDefaults.exe
    C:\Windows\System32\ComputerDefaults.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2900
  - - C:\ProgramData\VirtualAudio.Driver.{609EC8EA-70B7-4EA2-8714-63BAEDEEE950}\nvvad.nvi.exe\GFExperience.NvStreamSrv.NVX.EXE
      "GFExperience.NvStreamSrv.NVX.EXE"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Enumerates connected drives
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:3792
    - - 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:4604
    - - C:\Windows\SysWOW64\cmd.exe
        
        cmd.exe /c start "" /B cmd /C C:\Users\Admin\AppData\Local\Temp\BC2411DEE9DC\BC2411DEE9DC.CMD
        5⤵
        Executes a command shell one-liner
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2404
      - C:\Windows\SysWOW64\cmd.exe
        
        cmd /C C:\Users\Admin\AppData\Local\Temp\BC2411DEE9DC\BC2411DEE9DC.CMD
        6⤵
        Executes a command shell one-liner
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1208
        
        C:\Windows\SysWOW64\tasklist.exe
        
        TASKLIST /FI "IMAGENAME eq GFExperience.NvStreamSrv.NVX.EXE" /FO CSV
        7⤵
        Discovers running processes
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:3136
        
        C:\Windows\SysWOW64\find.exe
        
        FIND /I "GFExperience.NvStreamSrv.NVX.EXE"
        7⤵
        System Location Discovery: System Language Discovery
        
        PID:976
        
        C:\Windows\SysWOW64\timeout.exe
        
        TIMEOUT /t 60 /nobreak
        7⤵
        System Location Discovery: System Language Discovery
        Delays execution with timeout.exe
        
        PID:1260

C:\ProgramData\VirtualAudio.Driver.{609EC8EA-70B7-4EA2-8714-63BAEDEEE950}\nvvad.nvi.exe\GFExperience.NvStreamSrv.NVX.EXE
C:\ProgramData\VirtualAudio.Driver.{609EC8EA-70B7-4EA2-8714-63BAEDEEE950}\nvvad.nvi.exe\GFExperience.NvStreamSrv.NVX.EXE
1⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2968
- C:\Windows\SysWOW64\taskkill.exe
  taskkill /f /im cmd.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2804
- C:\Windows\SysWOW64\cmd.exe
  cmd.exe /c start "" /B cmd /C C:\Users\Admin\AppData\Local\Temp\BC2411DEE9DC\BC2411DEE9DC.CMD
  2⤵
  - Executes a command shell one-liner
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1004
- - C:\Windows\SysWOW64\cmd.exe
    cmd /C C:\Users\Admin\AppData\Local\Temp\BC2411DEE9DC\BC2411DEE9DC.CMD
    3⤵
    - Executes a command shell one-liner
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4088
  - - C:\Windows\SysWOW64\tasklist.exe
      TASKLIST /FI "IMAGENAME eq GFExperience.NvStreamSrv.NVX.EXE" /FO CSV
      4⤵
      Discovers running processes
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:2508
  - - C:\Windows\SysWOW64\find.exe
      FIND /I "GFExperience.NvStreamSrv.NVX.EXE"
      4⤵
      System Location Discovery: System Language Discovery
      PID:3348
  - - C:\Windows\SysWOW64\timeout.exe
      TIMEOUT /t 60 /nobreak
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:3844
  - - C:\Windows\SysWOW64\tasklist.exe
      TASKLIST /FI "IMAGENAME eq GFExperience.NvStreamSrv.NVX.EXE" /FO CSV
      4⤵
      Discovers running processes
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:1220
  - - C:\Windows\SysWOW64\find.exe
      FIND /I "GFExperience.NvStreamSrv.NVX.EXE"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1856
  - - C:\Windows\SysWOW64\timeout.exe
      TIMEOUT /t 60 /nobreak
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:3428
  - - C:\Windows\SysWOW64\tasklist.exe
      TASKLIST /FI "IMAGENAME eq GFExperience.NvStreamSrv.NVX.EXE" /FO CSV
      4⤵
      Discovers running processes
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:3116
  - - C:\Windows\SysWOW64\find.exe
      FIND /I "GFExperience.NvStreamSrv.NVX.EXE"
      4⤵
      System Location Discovery: System Language Discovery
      PID:4968
  - - C:\Windows\SysWOW64\timeout.exe
      TIMEOUT /t 60 /nobreak
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:3416
  - - C:\Windows\SysWOW64\tasklist.exe
      TASKLIST /FI "IMAGENAME eq GFExperience.NvStreamSrv.NVX.EXE" /FO CSV
      4⤵
      Discovers running processes
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:2352
  - - C:\Windows\SysWOW64\find.exe
      FIND /I "GFExperience.NvStreamSrv.NVX.EXE"
      4⤵
      System Location Discovery: System Language Discovery
      PID:4488
  - - C:\Windows\SysWOW64\timeout.exe
      TIMEOUT /t 60 /nobreak
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:2792
  - - C:\Windows\SysWOW64\tasklist.exe
      TASKLIST /FI "IMAGENAME eq GFExperience.NvStreamSrv.NVX.EXE" /FO CSV
      4⤵
      Discovers running processes
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:744
  - - C:\Windows\SysWOW64\find.exe
      FIND /I "GFExperience.NvStreamSrv.NVX.EXE"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1044
  - - C:\Windows\SysWOW64\timeout.exe
      TIMEOUT /t 60 /nobreak
      4⤵
      System Location Discovery: System Language Discovery
      Delays execution with timeout.exe
      PID:4056

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

Peripheral Device Discovery

T1120

Process Discovery

T1057

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

GFExperience.NvStreamSrv.NVX.EXE

Path C:\ProgramData\VirtualAudio.Driver.{609EC8EA-70B7-4EA2-8714-63BAEDEEE950}\nvvad.nvi.exe\GFExperience.NvStreamSrv.NVX.EXE
Size 1.1MB
SHA256 1180c0180e9e175ec90378f68c1cf0eb177beb9b66d202eda966fe8a8ef9d1f6
MD5 13412cd73870016f6f59125e47e076a9
SHA1 1060f66f1ab91b99144f45cbe97abca77cd9e2cc
SHA512 d7431b3214cf3e8f03bfb14e714b11b468d1e3411f4f0f824cc6aa20254c5e3a70dd5a823c24e19c4cd464701103a67cbaa2efc50724e7a024a79be226bda163
SSDEEP 12288:h0sTavoBAocQGtg7JZ+RyDETRfMjyItHyxPwZAbjvRhgSqq16:qm4JNtg7yFlMjttOwZAbjvRw
TLSH
T130456D8296404D23F852BBB14B4E46398F2E8EE77690FF8258907DCD7A3519E19F2317
MD5 SHA1 SHA512 SSDEEP TLSH

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PDFCore8.dll

Path C:\ProgramData\VirtualAudio.Driver.{609EC8EA-70B7-4EA2-8714-63BAEDEEE950}\nvvad.nvi.exe\PDFCore8.dll
Size 5.5MB
SHA256 84cb61ac98670cc49f919940bc54461c00223ac74fc5b01581b450d89cfe5ab1
MD5 f168e1a06b5f8a380bd11edc5ecfc2b1
SHA1 fe4209bef744b93ac05d0b9d7e377e62dd6a1e5f
SHA512 3ed7b91952d04d9d117ce9ad14cd8b082412f10cdc41d83f8ca7e17a04955e9243ada87d3e02049f9b3d98e7cc55ed3b51b7062d3610707fe710c7a05be2f1f4
SSDEEP 98304:HZ450y5i1sSv66fjpSBRzPTq0+LToBoa+A7Z4OiZrq1DfPHNADtV6v+zM+rwroDH:HaT8iRzPTq0+QBFt7Z4O7NADtV6v+zZE
TLSH
T18146CF173E5C00A6E05A1133CEA9B6E8F1AEBDF83B76019715A0BB1DFD32741CA1456B
MD5 SHA1 SHA512 SSDEEP TLSH

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BC2411DEE9DC.CMD

Path C:\Users\Admin\AppData\Local\Temp\BC2411DEE9DC\BC2411DEE9DC.CMD
Size 1KB
SHA256 ed11b16017cd5dec8cbf0f26acd16b80e1df0fd43f956509ab898467306c1e9e
MD5 05ac08e6288610412f66d77292111994
SHA1 b9646b2a801f0ccc5ad87d9a2057470894e3e99c
SHA512 ac6c8b09b1adea82ef13e85d10cfcf0b60c897d3e06bfe65a8b12d67c621a1342fb37c5e411a22fd2cb2da1ddbd5c2e65053e400bffe57ecc81b5be05209a84f
TLSH
T16A31159EC4774D1D035542EF238ACC6FC550E047ED843180B5ECDB8013C6A4E0A66BAD
MD5 SHA1 SHA512 TLSH

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BC2411DEE9DC.CMD

Path C:\Users\Admin\AppData\Local\Temp\BC2411DEE9DC\BC2411DEE9DC.CMD
Size 1KB
SHA256 50b63aeabc00a5d1872b350bb07183a4df4d402da867aa6b659bc42210559251
MD5 8a436a3391b623c299c9106dcd106f7d
SHA1 bfec98b7536231255c96785d48a5750bd7f2f9cb
SHA512 4c8965798e86cc82d0efc8364280ed037c3469076b14691dd104b4b8614806215747ad2ea2fa15274fb5db92f2c85a0d877eed098cb466b76f651a87c2ff36e9
TLSH
T19031108EC4274D6D031002EF378BCC5FC690E403ED847190B5AC9B8013C6B8E0DA6BAD
MD5 SHA1 SHA512 TLSH

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memory/3792-14-0x0000000002B50000-0x0000000002BA8000-memory.dmp

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memory/3792-15-0x0000000002B50000-0x0000000002BA8000-memory.dmp

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memory/3792-17-0x0000000002B50000-0x0000000002BA8000-memory.dmp

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memory/3792-18-0x0000000002B50000-0x0000000002BA8000-memory.dmp

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memory/3792-19-0x0000000002B50000-0x0000000002BA8000-memory.dmp

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