80c9f70034f26d7420a92e9037952f8cd885c15725ceec3ab05d18b8678e4128

Analysis

max time kernel
148s
max time network
147s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260710-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
04/08/2026, 10:12

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General

Target
80c9f70034f26d7420a92e9037952f8cd885c15725ceec3ab05d18b8678e4128.dll
Size 1.7MB
Sample260804-l8vveshd49
SHA256 80c9f70034f26d7420a92e9037952f8cd885c15725ceec3ab05d18b8678e4128
MD5 a0ca5196aebefa2de987b99c52fca82f
SHA1 e6e7e5b3c02501a5887a4cbe829f32dd774b1715
SHA512 7846b101275913a4f02f112cf93376f34e2e568df05ef7314a688158b2791dcb340ca969c1a3c2d2f0f096f0cdcd7553cad989873783693ff046d1544313fda5
SSDEEP 49152:NtfMdS9MLkiC0ywmqFA7ST7SGTG3Saza6T:NtfMJE5wmVYL
TLSH
T1FF85AE5074918036E51F83305D39F2D8A6AEFE211AB4C54B7FA9B66F5F368C1D722223
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
248	3888	WerFault.exe	90

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 5156 wrote to memory of 3888	5156	rundll32.exe	90

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\80c9f70034f26d7420a92e9037952f8cd885c15725ceec3ab05d18b8678e4128.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5156
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\80c9f70034f26d7420a92e9037952f8cd885c15725ceec3ab05d18b8678e4128.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3888
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3888 -s 576
    3⤵
    - Program crash
    PID:248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3888 -ip 3888
1⤵
PID:3188

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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