a4f853d61b177a852b3f5d6e5d97f1ae49976fb062ef9061da3317eae765708f

Analysis

max time kernel
148s
max time network
190s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
21/08/2026, 17:34

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General

Target
[Kimochi] RJ01535674/UnityPlayer.dll
Size 22.2MB
Sample260821-v5pcxaythy
SHA256 a4f853d61b177a852b3f5d6e5d97f1ae49976fb062ef9061da3317eae765708f
MD5 c65bacb0ff74d39e65128a20388bd730
SHA1 946aff2370bce72c5923769c1741ffdf00142278
SHA512 515ad7beae01094c474ae78be04a1f199df43d28b764ddef1a04edaf576a607f6e23c59af1266a8e7b906bedf05c81afa89acfb0bccf764ffaaa0a17c5668914
SSDEEP 196608:ATuCPxqmhu4CEGeOB5xEou1k11jMJ3AN4PojdRdbSMYbn7CgyPOnmJ8qgTI55nl:UZqmhjCEABf+ctMojNbHkn7CF5Kknl
TLSH
T183378D32B411D171F8A501F5E6AE3ABFA5784A2D037804D363D458D4EDB04E37BFA6A2
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	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 1604 wrote to memory of 4176	1604	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\[Kimochi] RJ01535674\UnityPlayer.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1604
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\[Kimochi] RJ01535674\UnityPlayer.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4176

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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Downloads