7c41a8af17b8d1577ac5660b8f0ce1be61da50fd33a5238158c62e6097292783

Analysis

max time kernel
148s
max time network
142s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
07/09/2026, 20:07

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General

Target
OemDrv.exe
Size 2.5MB
Sample260907-yv2f9sbb47
SHA256 7c41a8af17b8d1577ac5660b8f0ce1be61da50fd33a5238158c62e6097292783
MD5 8d83a898c96c942d7ff37605d956979e
SHA1 67e06556b454e4d658a954fc1f987a53fbd8361c
SHA512 547a25f295d6ad69903b77f72369861c0474d27d525e7b15e53fea9ccd8e222f9be766cf1d55b3c34be7dc39ecbd190c1af93c3b36d4445d522885ac782c5745
SSDEEP 49152:GwCMo9gtM24GF5UABSg/96XjdU5s7v2w4NwissPglbatkR21XsNV0DEl:S9iD5pr/9qjdU542hw8Pgb21c
TLSH
T1E1C5AE11BBC180BAD2233571451E633AA679EA705B3486DB96902F3D2E346C3AD3D71F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	OemDrv.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
5220	OemDrv.exe
5220	OemDrv.exe
5220	OemDrv.exe
5220	OemDrv.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5220	OemDrv.exe

C:\Users\Admin\AppData\Local\Temp\OemDrv.exe
"C:\Users\Admin\AppData\Local\Temp\OemDrv.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:5220

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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