51eea17ebde38f7edb0804c1fdf6cba05c72de90ef0a435824d9940281658922

Analysis

max time kernel
149s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
30/07/2026, 22:31

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General

Target
d3dcompiler_47.dll
Size 3.9MB
Sample260730-2fvxqagf63
SHA256 51eea17ebde38f7edb0804c1fdf6cba05c72de90ef0a435824d9940281658922
MD5 3ac51b92617e6fb81341924b6d62148d
SHA1 cfb849d3061d37a93ff1f884bdb2316ddd29047e
SHA512 f30aa4d244b96af9472f8935ae57bb3321e0a3271d4acc1269bf632cdc5a66ef80b561351430857b77cf7cdc7714b6958859db308f16978c3fa3cb397dbccc54
SSDEEP 49152:e70Z4xLoUirMiJck5aOATUEodhw4B2cQUX2+0L0ZPqvxCk3QyfTRRrbIncei+bfg:1mmLqAETxC0f/RuY
TLSH
T18B168D21B78180B2D8CB05B0666E7F6A906CAB36173444D753D0A979ECB11D33F3EB96
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3596	1732	WerFault.exe	83

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 5508 wrote to memory of 1732	5508	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3dcompiler_47.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5508
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3dcompiler_47.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 608
    3⤵
    - Program crash
    PID:3596

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1732 -ip 1732
1⤵
PID:1516

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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