c3f38ab59339432b9057b009ec22ebfa064f8aa4f8224be2e854a5bdd1663b01

Analysis

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

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
16/07/2026, 04:35

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General

Target
c3f38ab59339432b9057b009ec22ebfa064f8aa4f8224be2e854a5bdd1663b01.dll
Size 655KB
Sample260716-e7sv4sds3q
SHA256 c3f38ab59339432b9057b009ec22ebfa064f8aa4f8224be2e854a5bdd1663b01
MD5 e05aca088f422e7e699861319094ce1c
SHA1 a653f9028fe11f8b2f70c488848f27818a7336f9
SHA512 83b969cbb74e8e2c7d608d499c48e54ad8c1634fa635eb4cf0ae19696a4b0525c89858f1f39df2c56bb1c8a3240bd221e7874b72ae2d2542981a9104fea3be47
SSDEEP 12288:FibHl+cDph60PdcQCdLiPJve6rMWnHBPZG/3JsCGYUbvph0lhSMXlCz5RrutcR:FibF+cth0vJsCGYU1h0lhSMXlw5wtc
TLSH
T154E4BE51B643C07AE24D01F2356CAFBA5A3DAD310BA515CBB7C06E7A5D701C26B39B0B
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
6068	3484	WerFault.exe	85

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 1648 wrote to memory of 3484	1648	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c3f38ab59339432b9057b009ec22ebfa064f8aa4f8224be2e854a5bdd1663b01.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c3f38ab59339432b9057b009ec22ebfa064f8aa4f8224be2e854a5bdd1663b01.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3484 -s 628
    3⤵
    - Program crash
    PID:6068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3484 -ip 3484
1⤵
PID:4372

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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