65e0e0afcf8194014c05311db26457cc78f9fe7ba5d0eff5f7be5dbc8f3d9d1f

Analysis

max time kernel
102s
max time network
105s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-10-2024 18:51

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General

Target

65e0e0afcf8194014c05311db26457cc78f9fe7ba5d0eff5f7be5dbc8f3d9d1fN.dll
Size

152KB
MD5

4248cad0c9838c8e57ae513d82675010
SHA1

3b300a2e4dce07f60213425b305afd32428f99c4
SHA256

65e0e0afcf8194014c05311db26457cc78f9fe7ba5d0eff5f7be5dbc8f3d9d1f
SHA512

0fe62c2035ea4812e2eb1a0b11dadcb49f415497cf546edfa4c2c84fadcccd00d2429ccf55b708dcb9efacdc47cd834ee5a930e2adc52925efdc6aeb1df62fba
SSDEEP

3072:DU6cmRCO+yfkOV7vooA+do/UpoeTBftXonZhNnTEJ:DdJRHcO1vZAIUyoeTBlXudnTE

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5116	3548	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 3 IoCs

description	pid	Process	procid_target
PID 748 wrote to memory of 3548	748	rundll32.exe	84
PID 748 wrote to memory of 3548	748	rundll32.exe	84
PID 748 wrote to memory of 3548	748	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\65e0e0afcf8194014c05311db26457cc78f9fe7ba5d0eff5f7be5dbc8f3d9d1fN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:748
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\65e0e0afcf8194014c05311db26457cc78f9fe7ba5d0eff5f7be5dbc8f3d9d1fN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3548
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3548 -s 640
    3⤵
    - Program crash
    PID:5116

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3548 -ip 3548
1⤵
PID:2588

Network

MITRE ATT&CK Enterprise v15

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 v15

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