7fa83287180de5882b6aadd4ba0bfb44c2b737c354ea446d7b598764a97777c2

Analysis

max time kernel
133s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
25/07/2024, 19:36

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General

Target
f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe
Size 3.2MB
Sample240725-ybdwvszfmk
SHA256 f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555
MD5 8c54bbe3f191a8627bfeeb4cb02634a9
SHA1 2fc2ecbed153344557386e80a2fbd097bf795559
SHA512 752d4bb22765373f7ee185acc42b73d5f2b75ae46ed995bf2f59486038a512eca30c5ecf040541cc2833df005ee17db00a0ec5ae802b677ff468f256ea53ecd2
SSDEEP 98304:556LOFQCSMkpjLzCq37suo9LtkYzQi0YSUiBDXfN/:5sLOqCkLzDouoOS36XV/
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 3 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	f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
756	f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe
756	f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe
4064	f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe
4064	f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe
2764	f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe
2764	f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe

C:\Users\Admin\AppData\Local\Temp\f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe
"C:\Users\Admin\AppData\Local\Temp\f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:756

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe shell32.dll,SHCreateLocalServerRunDll {c82192ee-6cb5-4bc0-9ef0-fb818773790a} -Embedding
1⤵
PID:432

C:\Users\Admin\AppData\Local\Temp\f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe
"C:\Users\Admin\AppData\Local\Temp\f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:4064

C:\Windows\SysWOW64\werfault.exe
werfault.exe /h /shared Global\9e3eda12ce6d46e486dbf2ae8ded214a /t 4968 /p 756
1⤵
PID:3836

C:\Users\Admin\AppData\Local\Temp\f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe
"C:\Users\Admin\AppData\Local\Temp\f658ddcf8e87de957a81bb92d44ce02913b427e8bccbe663669ee2613d355555.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:2764

C:\Windows\SysWOW64\werfault.exe
werfault.exe /h /shared Global\d9bf26fd83584e4cb153d25ae4854c3c /t 2440 /p 4064
1⤵
PID:3572

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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