Analysis
- max time kernel
59s - max time network
49s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
25/06/2026, 05:58
Static task
static1
Behavioral task
behavioral1
Sample
Procmon.exe
Resource
win10v2004-20260513-en
12 signatures
60 seconds
General
- Target Procmon.exe
- Size 4.0MB
- Sample260625-gpdpkshv3t
- SHA256 099daea82e1e5fc31f4ec6e226df85b1d56bddb126cac402c7177b4ef71d0e46
- MD5 27944fb6efa1a195180ac1033d046bca
- SHA1 ef24026aacad4a78bb7cbef5e3955efa2bbd2ead
- SHA512 b266cccc7b87353cfd1bed3e938f4ca698314d2bf552b73ba1e04128d25c4f0fdec8475e9dfac83372a73a129e2504450a61cda6c3a1faa24baea043036741a8
- SSDEEP 49152:wbjJgu9XLKZw34lPtMpJ9Ug6hiBwi84mRop2K3t:wJgu9+Z+8KpJ9Ug6hi44Sibd
- TLSH T143168D1373D44094E29A52308AB7C63AD677BC69077286CB62E45D5F3F32AD21E39732
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Drops file in Drivers directory 2 IoCs
description ioc Process File opened for modification C:\Windows\system32\Drivers\PROCMON24.SYS Procmon64.exe File created C:\Windows\system32\Drivers\PROCMON24.SYS Procmon64.exe - Sets service image path in registry 3 TTPs 1 IoCs
This determines the executable launched when a service starts. It can be used to establish persistence.
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\PROCMON24\ImagePath = "\\??\\C:\\Windows\\system32\\Drivers\\PROCMON24.SYS" Procmon64.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000\Control Panel\International\Geo\Nation Procmon.exe - Executes dropped EXE 1 IoCs
pid Process 1628 Procmon64.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Procmon.exe - Modifies registry class 11 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000_Classes\ProcMon.Logfile.1\DefaultIcon\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Procmon.exe\",0" Procmon64.exe Set value (str) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000_Classes\.PML\ = "ProcMon.Logfile.1" Procmon64.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000_Classes\ProcMon.Logfile.1 Procmon64.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000_Classes\ProcMon.Logfile.1\shell\open\command Procmon64.exe Set value (str) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000_Classes\ProcMon.Logfile.1\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Procmon.exe\" /OpenLog \"%1\"" Procmon64.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ Procmon.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000_Classes\.PML Procmon64.exe Set value (str) \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000_Classes\ProcMon.Logfile.1\ = "ProcMon Log File" Procmon64.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000_Classes\ProcMon.Logfile.1\shell Procmon64.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000_Classes\ProcMon.Logfile.1\shell\open Procmon64.exe Key created \REGISTRY\USER\S-1-5-21-3053180483-1881419501-3594244048-1000_Classes\ProcMon.Logfile.1\DefaultIcon Procmon64.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1628 Procmon64.exe - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 1628 Procmon64.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1628 Procmon64.exe Token: SeLoadDriverPrivilege 1628 Procmon64.exe - Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 1628 Procmon64.exe 1628 Procmon64.exe 1628 Procmon64.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 6044 wrote to memory of 1628 6044 Procmon.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\Procmon.exe"C:\Users\Admin\AppData\Local\Temp\Procmon.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:6044 -
C:\Users\Admin\AppData\Local\Temp\Procmon64.exe"C:\Users\Admin\AppData\Local\Temp\Procmon64.exe" /originalpath "C:\Users\Admin\AppData\Local\Temp\Procmon.exe"2⤵
- Drops file in Drivers directory
- Sets service image path in registry
- Executes dropped EXE
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious behavior: LoadsDriver
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1628
-
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\Procmon64.exe
- Size 2.1MB
- SHA256 a7ab46fbe97fbc03ab66ceb786ec8c38c6588ccf21bf390f314857d1fd91d608
- MD5 a6e0de916e79d21bbf779471c77e09d7
- SHA1 042e59cc2ac4b25741b46a4322ac3e42f8bbee36
- SHA512 cb36a4695faffe33589145adafbe032571a78c944a90d79eb61cf4fb6f64ce4c0a291def16603c130d9d9a98d3fce9d5e446b890bf45c0bf50d1d43da9adbe78
- SSDEEP 24576:c3kKl+lPtMpJ9Ug6hiBhFHe/hegiQEvRq4mRNpUp2K2K3:c34lPtMpJ9Ug6hiBwi84mRop2KZ
- TLSH T16EA54A1363E84098E06A9234CAB7C53AE6737C55177196DB16E08D5F3F33BE60A39721
- MD5 SHA1 SHA512 SSDEEP TLSH