eb89735a82a1722c4f544d892767b5c0b447344b5c0a20ca175a0d31714dff44

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
02/06/2026, 12:14

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General

Target
d3dcompiler_47.dll
Size 3.5MB
Sample260602-pec93acx6x
SHA256 eb89735a82a1722c4f544d892767b5c0b447344b5c0a20ca175a0d31714dff44
MD5 d3dd5e4c3ee0589a70952b9eec646f55
SHA1 58bf8f148e57d8333b769f408073ff529f73c07f
SHA512 8f36229a98306385918b111e413b8c76e1916d638f6b56a5db41c34551973dc6dccf9d1169eeb7dfafae8c77cf0893254084bd91444351a94a5f3179621347f4
SSDEEP 49152:isxztRVg63VCssRWQnP33DPFeYjLpZyLpsRug4TJz07+Kw:iOzrVgoVCbfxTpkpsRugYGw
TLSH
T12D067F22F70180B2D8CB01B1659E7BA6997C9735473805C36164BE65FC707E32F3ABA6
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1612	1088	WerFault.exe	87

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 4768 wrote to memory of 1088	4768	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3dcompiler_47.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4768
- 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:1088
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1088 -s 612
    3⤵
    - Program crash
    PID:1612

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1088 -ip 1088
1⤵
PID:3596

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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