31ff7d6874ffcaec2e7a206903a74b0e4b3d51a0031dab71714430d7f4ee8677

Analysis

max time kernel
149s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20260130-en
resource tags

arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows
submitted
15/04/2026, 08:57

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General

Target
Monster-Hunter-Generations-Ultimate-Update-1.4.0.NSP/Monster Hunter Generations Ultimate {US}[010077.nsp
Size 215.7MB
Sample260415-kwmslsas4p
SHA256 31ff7d6874ffcaec2e7a206903a74b0e4b3d51a0031dab71714430d7f4ee8677
MD5 2635ece29f3c4283b78439a9ba67bc6c
SHA1 23b1c346346b7a200983546c06c27ebceeb16a6f
SHA512 194d99fadf65b2aaba60baf5a71aec0aebc200cf8893eedb10bd46a560f4c04179754935b01d0d226fa41d05b0345109b7819ca865e606f76ad4736e21b9c7d0
SSDEEP 3145728:isc0eWaob9uon3g8CbXYVqOVsP4Nzg4ZfZA5L3LMeaXo0c0/xp66LJ7EmqK46pgh:C0EoRuogDiDG4BWCXoYnb970K46+W+
TLSH
T18CB833FC9001BED4C787993DA7427DE6D710C7EA89A0E6EEE01F749AEF743659600422
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-600123060-2148212387-2211176695-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3144	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Monster-Hunter-Generations-Ultimate-Update-1.4.0.NSP\Monster Hunter Generations Ultimate {US}[010077.nsp"
1⤵
- Modifies registry class
PID:3196

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3144

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3144-1-0x000001E5A41B0000-0x000001E5A4286000-memory.dmp

Download

memory/3196-0-0x000001F87C330000-0x000001F87C406000-memory.dmp