f7e1e03c140cc86bb7b259f1882b4b461128d70213e7f030360a9c76d6c51884

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
15/08/2026, 18:06

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General

Target
$PLUGINSDIR/WebCtrl.dll
Size 5KB
Sample260815-wp1lnser5x
SHA256 f7e1e03c140cc86bb7b259f1882b4b461128d70213e7f030360a9c76d6c51884
MD5 f134448c6531c16271d776cdc930cff8
SHA1 6fa6ae69ee46486b33b41f08719319aca5d0382f
SHA512 c83db0d30e51d5dba4fe4abab562fde9358f9970b32aef729f326f394e744698b936b134e8718afd9a2ac970daf287278b2685b77566c50f733f58897fd0c16d
SSDEEP 96:EPR9lrwXckwd7NLLd8e1+A39Lji7juoxiApV3ii:EPR99tZd8e133xjkuri
TLSH
T1FCC15273ABE189F0DA01A43E009625B7EAB5D81B47C180271E6BDD6B3D438ABF665341
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
752	4432	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 1956 wrote to memory of 4432	1956	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WebCtrl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\WebCtrl.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4432
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4432 -s 636
    3⤵
    - Program crash
    PID:752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4432 -ip 4432
1⤵
PID:1740

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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