Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
24/07/2026, 12:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Invent.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
Invent.exe
Resource
win11ltsc2024-20260709-en
5 signatures
150 seconds
General
- Target Invent.exe
- Size 868KB
- Sample260724-pgcfjszcma
- SHA256 72814d527dec3a733e0709579bb508684cf0bd94142584189f309fe81ab6070d
- MD5 fbaf1464d0e1db2a7080bbfc299b72b9
- SHA1 8898fcb65d21b9a93ebdec42d86c305ad62bcedd
- SHA512 a4e2526d0e6c28ece5fb68093e9ab0f146a4cc953e76101d9129efc5c54ec87e571d7099e7b678da120cef5ed083de102feb53560240a8719751e029a878945a
- SSDEEP 24576:eUUU629y5N6vc/JQtxg+VruDDLEoQEIo:eU76NML0nEEI
- TLSH T17C15AE23B2D19833C1771A385D4B97A59E3ABE102E3469873BF52E4C5F396903836397
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- 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-1-5-21-2370214745-1838013427-2987045292-1000\Control Panel\International\Geo\Nation Invent.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 3236 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 3 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 timeout.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Invent.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Delays execution with timeout.exe 1 IoCs
pid Process 4988 timeout.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 5084 wrote to memory of 3236 5084 Invent.exe 86 PID 3236 wrote to memory of 4988 3236 cmd.exe 88
Processes
-
C:\Users\Admin\AppData\Local\Temp\Invent.exe"C:\Users\Admin\AppData\Local\Temp\Invent.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5084 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\Message.bat"2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3236 -
C:\Windows\SysWOW64\timeout.exetimeout /t 53⤵
- System Location Discovery: System Language Discovery
- Delays execution with timeout.exe
PID:4988
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\Message.bat
- Size 157B
- SHA256 b36981a23b3dd31684253f0fe53efe76b5d63b43c606ff6c563ae1e26e4c09e3
- MD5 703a53f0f4458db6f895aac035178de1
- SHA1 6465d14a1ca23f9443f81622c8cbe3d86d02e48a
- SHA512 3cc573fd666baea534d9d3a7048fd2d40ff3f4efb0bb385d1c05670e770bc149a8907530035918878c2fb2aa1e928551c5783d38303086dafedfb5a1850ed8b6
- TLSH T1E4C0804190854F44140004050D779084739D88C92D086A8443131415D4426DCF294E83
- MD5 SHA1 SHA512 TLSH