95dbd294f511335bb0b368c487abe48e8d72aa4b165cba94d32cef71a5e46916

Analysis

max time kernel
1397s
max time network
1164s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
21-08-2024 19:34

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General

Target

32/SbieDll.dll
Size

719KB
MD5

a46189cbfcbdea07870e9c2c7bf33837
SHA1

27ad4ee0d9f4ec3a781064df6e6ce50f55eef2ab
SHA256

cb1b68f4e3f7db4b566e1bff0857fc6c4a316457a1bdd96d1e51050493c98017
SHA512

b0676dcbc9f8bc5c4ff09594b42c89e5e893f31baf6a5b9d1498b258b5333abb91a4de4efb9076e07e9fa8885dd81d16b3b33f062f9671847e8ac5f6756079e1
SSDEEP

12288:YJMUeKgZKTmJUm8LmPodt/UNpJ2ViPyDGHxLxuTaWx6t:UMUevKSJ8Lso//8J2VsCGH16aWst

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1304 716 WerFault.exe rundll32.exe
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

Processes:

rundll32.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe

pid	pid_target	process	target process
1304	716	WerFault.exe	rundll32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4480 wrote to memory of 716	4480	rundll32.exe	rundll32.exe
PID 4480 wrote to memory of 716	4480	rundll32.exe	rundll32.exe
PID 4480 wrote to memory of 716	4480	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\32\SbieDll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4480

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\32\SbieDll.dll,#1
2⤵
- System Location Discovery: System Language Discovery
PID:716

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 716 -s 460
3⤵
- Program crash
PID:1304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 716 -ip 716
1⤵
PID:2648

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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