8f881148ac9e27299574f48bfe0c618d85e84d0581fa5832f38a23058578c4a8

Analysis

user interaction
yes
max time kernel
50s
max time network
37s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
26/10/2026, 17:20

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General

Target
M4R7HClint.exe
Size 268KB
Sample261026-vwwevsft7w
SHA256 8f881148ac9e27299574f48bfe0c618d85e84d0581fa5832f38a23058578c4a8
MD5 2d43c4d24131e29bce9fb25fd70a5f57
SHA1 f413f8153f503e405c6ac94c6f9f277b8d4b32fe
SHA512 6070db13992cb10b9207c27665002907fa542b8122fedaf902fa21959a4c0f66de6758423111e00c2c2e1eb5728acc39a590213b5f58164a034ee939b283e410
SSDEEP 768:QfiqBeYzC8SzCSSHbsHkYRohbZKUDZExu4zHeAPMlZjKWjrNNRARafYVoy6Z+Xas:5BnjkVYgwS/j/te
TLSH
T1FC4401DAF4962EFEA414BDA20311FD1EC04CCBD97CFF472A611032A46588937D9476AB
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 2 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	dw20.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	M4R7HClint.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeRestorePrivilege	4168	dw20.exe
Token: SeBackupPrivilege	4168	dw20.exe
Token: SeBackupPrivilege	4168	dw20.exe
Token: SeBackupPrivilege	4168	dw20.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 3080 wrote to memory of 4168	3080	M4R7HClint.exe	85

C:\Users\Admin\AppData\Local\Temp\M4R7HClint.exe
"C:\Users\Admin\AppData\Local\Temp\M4R7HClint.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3080
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
  dw20.exe -x -s 840
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4168

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3080-0-0x0000000001420000-0x0000000001430000-memory.dmp

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memory/3080-1-0x00000000752F2000-0x00000000752F4000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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Downloads