494cf02a528532e83165b6282a9268e78f8b20bb278d9e1ddf77df9091fa105d

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
13/11/2026, 01:53

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General

Target
TriggerPorts/Inpout/Win32/inpout32.dll
Size 96KB
Sample261113-cayc8aew6v
SHA256 494cf02a528532e83165b6282a9268e78f8b20bb278d9e1ddf77df9091fa105d
MD5 6a8e111ca6bee1186b23909bb176897d
SHA1 4db218656d705572bf3d696548552518acd89279
SHA512 f16ceff2b002e120e940abb46c43994099198f1b3f8180f74b6e15e26014d4f08a893c5712bb4ee32edd5528e69e9eeee34ad9f68909963fd75166b689a0b3a0
SSDEEP 1536:FfAP1Bzh6PKDnCS+AHZj6ujrxt7AI0jqSG0jE7:F+rFgWB9t7AwSg
TLSH
T16EA37D52325190B6E89A473650AAC713AA7BBD502FF9C0C73BA5068E5E513F1773E30A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

8^/10

discovery

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\system32\Drivers\inpoutx64.sys	rundll32.exe

Executes dropped EXE 1 IoCs

pid	Process
3696	inpoutx64.sys

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 behavior: LoadsDriver 1 IoCs

pid	Process
812	Process not Found

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4076 wrote to memory of 4372	4076	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\TriggerPorts\Inpout\Win32\inpout32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4076
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\TriggerPorts\Inpout\Win32\inpout32.dll,#1
  2⤵
  - Drops file in Drivers directory
  - System Location Discovery: System Language Discovery
  PID:4372

C:\Windows\System32\Drivers\inpoutx64.sys
System32\Drivers\inpoutx64.sys
1⤵
- Executes dropped EXE
PID:3696

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

Replay Monitor

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Downloads

inpoutx64.sys

Path C:\Windows\System32\drivers\inpoutx64.sys
Size 14KB
SHA256 f8965fdce668692c3785afa3559159f9a18287bc0d53abb21902895a8ecf221b
MD5 9321a61a25c7961d9f36852ecaa86f55
SHA1 6afc6b04cf73dd461e4a4956365f25c1f1162387
SHA512 16443809a625bc9ce70cb1b993e14a621fd10355075390d2f924dbe2e46dae82751d8fbca9d916420c062a4ac4c7f10b517b9affbff8323582f601c824ea4d08
SSDEEP 192:31Hhhh0mwRJnyowJL/aMjGwP7HM3UM+ebMPkuZgjlBME:lH90mwRJnYJLWZLbkku6j
TLSH
T15762F8D307622155EC968F31D1EAD7B3AD72F5846FD691CB103088AA1E46BF02F7C61A
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download

memory/3696-2-0x0000000000010000-0x0000000000017000-memory.dmp

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