9d47b4fa2dcce6a02a51324cfb97f5e153086c2eb8832b211e175cbe5fb850b3

Analysis

max time kernel
154s
max time network
184s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260709-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
20/08/2026, 12:10

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General

Target
Redist/DirectX/DSETUP.dll
Size 91KB
Sample260820-pb9tvsdb29
SHA256 9d47b4fa2dcce6a02a51324cfb97f5e153086c2eb8832b211e175cbe5fb850b3
MD5 4d48dbe4d3a06c497435014e5c583f34
SHA1 159cbc37080b7ea3ceae8d25125b99f9f4948341
SHA512 b8029bde36e4d6581916c131ec51d74f4a2b03abf5a238c503e1c7b19980d0946606375f0b4c3bd10b9c514e084368c356be8536b282bee887037d7d7f139732
SSDEEP 1536:HDtBqvGfTOOeR3+MPb3hzgS/1nJvMgqAlTJQs0MajclgUukW+j2c5o5INSeVg7X9:jtAvGbOOA39b3h7/1CfWYcZ5x5o58Sey
TLSH
T1C7937D15BA90C072D8D120F916CCE7B1A6BEE1B40B2999C7F35047DAD9713C6AA3934F
MD5 SHA1 SHA512 SSDEEP TLSH

Score

4^/10

discovery

Malware Config

Signatures

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Logs\DirectX.log	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4528	4872	WerFault.exe	88

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 4440 wrote to memory of 4872	4440	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Redist\DirectX\DSETUP.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4440
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Redist\DirectX\DSETUP.dll,#1
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  PID:4872
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4872 -s 556
    3⤵
    - Program crash
    PID:4528

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 4872 -ip 4872
1⤵
PID:2000

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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