5c4481644a8c7d5dd973b9e7a3f50f590ea7c7e46ba890fac06e43257e93aa3e

Analysis

max time kernel
149s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
04/08/2026, 14:50

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General

Target
5c4481644a8c7d5dd973b9e7a3f50f590ea7c7e46ba890fac06e43257e93aa3e.dll
Size 1009KB
Sample260804-r7nydace39
SHA256 5c4481644a8c7d5dd973b9e7a3f50f590ea7c7e46ba890fac06e43257e93aa3e
MD5 2ba391999b229569f4f5ddbdf22717c4
SHA1 5af706d5d8dce1da2ad0a26cd345471cf62f1060
SHA512 f96274a3000dcaee6aa70c3330b23a60d90801d8bbc2d3eeae46a18cd714ea97a11e296871757fafb6acf52e30eccbadc7726431c5255ddebb47eb60e5fce3ab
SSDEEP 24576:jhGvGOvE6LfP9tZa6SVWH2jAovFNb4g+lUUWbR:jhWGOvLflW/vFNUTg
TLSH
T1D625125269A4D43BD46B0174210F0B7F5BF9EEB40531A887EBC51DAA8F76353E62B302
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3460	4448	WerFault.exe	84

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 2320 wrote to memory of 4448	2320	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5c4481644a8c7d5dd973b9e7a3f50f590ea7c7e46ba890fac06e43257e93aa3e.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2320
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5c4481644a8c7d5dd973b9e7a3f50f590ea7c7e46ba890fac06e43257e93aa3e.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4448
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4448 -s 680
    3⤵
    - Program crash
    PID:3460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4448 -ip 4448
1⤵
PID:2848

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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