Analysis
- max time kernel
149s - max time network
156s - platform
windows10-2004_x64 - resource
win10v2004-20260129-en - resource tags
- submitted
09/04/2026, 00:18
General
- Target BIN/Procmon.exe
- Size 3.9MB
- Sample260409-alts3ag16y
- SHA256 5f334916a5b224bc6af7137608d63fdebcdfcc888e7e39946161bb472fab33b2
Malware Config
Signatures
- Drops file in Drivers directory 2 IoCs
- 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.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 1 IoCs
- 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.
- Modifies registry class 11 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: LoadsDriver 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 3 IoCs
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\BIN\Procmon.exe"C:\Users\Admin\AppData\Local\Temp\BIN\Procmon.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Procmon64.exe"C:\Users\Admin\AppData\Local\Temp\Procmon64.exe" /originalpath "C:\Users\Admin\AppData\Local\Temp\BIN\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
-
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
Procmon64.exe
memory/2436-59-0x0000000001040000-0x00000000010FF000-memory.dmp
memory/2436-67-0x0000000001040000-0x00000000010FF000-memory.dmp
memory/2436-86-0x0000000001040000-0x00000000010FF000-memory.dmp
memory/3872-62-0x000002C8F4C90000-0x000002C8F4CC0000-memory.dmp