5f144743661c546c3ef2cbfc8095723460f9e64df03efc12d44a7ec32f189f37

Analysis

user interaction
yes
max time kernel
16s
max time network
10s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
31/08/2026, 10:45

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General

Target
kouma_update102h.exe
Size 151KB
Sample260831-mtf86azflc
SHA256 5f144743661c546c3ef2cbfc8095723460f9e64df03efc12d44a7ec32f189f37
MD5 81f703c426bd881cb24783ec16d76e6a
SHA1 c5297287dc445ccae1d8afeba9896610ebb33f58
SHA512 cbef792d6d59f978633df8e3e0574162a77be1c3fff55a65c280965c6e73913859fff82e75238a7679490eecf1976a78dd0e7eb67fe59e807d0881fc980cb1f4
SSDEEP 3072:a/wDq9VDqaQTmgBFb/l7ilH3NyldX+bgwYi/4vin5B8eQe:a/wO9svzFp7ilC0gwxGi5Bln
TLSH
T1C3E3AF228536513BDCDE1BFFCA7F1B7942766302256B3186C74778A82E206789E360D3
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	kouma_update102h.exe

C:\Users\Admin\AppData\Local\Temp\kouma_update102h.exe
"C:\Users\Admin\AppData\Local\Temp\kouma_update102h.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:772

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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