aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece

General

Target

aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe
Size

900KB
MD5

c68e2fbcf0d6aa032d875eda9d5064f1
SHA1

2a21c0df2831bf8b91c40031f9357afca0adfc72
SHA256

aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece
SHA512

c1299d8f7c8893dffd7012f13dd3f03d6ede311c3029514f4d5c3b6257809642e0b5ae1ac0dcc8f6ae4fde4ec9000129e3ab69ad8d0d2760baed3abc3e088073
SSDEEP

6144:QRB3vG8NWZg1ekK2faTCrT8qi43C2bRjgDybJ6yiszBSN+kWAbjouwootyL:muc7KTqi4/pOybhiWBQuuwootyL

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

exxplorer.exe

pid process

764 exxplorer.exe

pid	process
764	exxplorer.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation	aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe

pid process

2272 aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
2272	aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe

Modifies registry class 1 IoCs

Processes:

aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings	aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exeexxplorer.exe

pid process

2272 aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe
764 exxplorer.exe

pid	process
2272	aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe
764	exxplorer.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe

description	pid	process	target process
PID 2272 wrote to memory of 2332	2272	aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe	WScript.exe
PID 2272 wrote to memory of 2332	2272	aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe	WScript.exe
PID 2272 wrote to memory of 2332	2272	aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe	WScript.exe
PID 2272 wrote to memory of 764	2272	aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe	exxplorer.exe
PID 2272 wrote to memory of 764	2272	aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe	exxplorer.exe
PID 2272 wrote to memory of 764	2272	aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe	exxplorer.exe

C:\Users\Admin\AppData\Local\Temp\aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe
"C:\Users\Admin\AppData\Local\Temp\aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece.exe"
1⤵
- Checks computer location settings
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2272

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\subfolder\exxplorer.vbs"
2⤵
PID:2332

C:\Users\Admin\subfolder\exxplorer.exe
"C:\Users\Admin\subfolder\exxplorer.exe"
2⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:764

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\subfolder\exxplorer.exe
Filesize
900KB

MD5
c68e2fbcf0d6aa032d875eda9d5064f1

SHA1
2a21c0df2831bf8b91c40031f9357afca0adfc72

SHA256
aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece

SHA512
c1299d8f7c8893dffd7012f13dd3f03d6ede311c3029514f4d5c3b6257809642e0b5ae1ac0dcc8f6ae4fde4ec9000129e3ab69ad8d0d2760baed3abc3e088073

Download Submit
C:\Users\Admin\subfolder\exxplorer.exe
Filesize
900KB

MD5
c68e2fbcf0d6aa032d875eda9d5064f1

SHA1
2a21c0df2831bf8b91c40031f9357afca0adfc72

SHA256
aee41e3294113fd8de0408c5b4fe8e3091360ed7dfe330de01f354cf9312fece

SHA512
c1299d8f7c8893dffd7012f13dd3f03d6ede311c3029514f4d5c3b6257809642e0b5ae1ac0dcc8f6ae4fde4ec9000129e3ab69ad8d0d2760baed3abc3e088073

Download Submit
C:\Users\Admin\subfolder\exxplorer.vbs
Filesize
1020B

MD5
668f506c439afb55333ce3f63411948d

SHA1
15001d94551585eb214ebaf016a6dd8e3b1e8330

SHA256
ca65c8d391b536df542e2f9bdced0f1a1f72b70e6864b555cf11de64100e0986

SHA512
1d902fdf07402483dd212bd3407e0a432bd6347bca620b2ff809d2659842bb16b627b488094798e3e0df6ca9a84f8be7cdfdf9998b65d2f255c29be26ee8bb0b

Download Submit
memory/764-140-0x0000000000000000-mapping.dmp

Download
memory/2272-137-0x00007FFB196D0000-0x00007FFB198C5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-138-0x0000000077270000-0x0000000077413000-memory.dmp

Filesize
1.6MB

Download
memory/2272-134-0x0000000002AC0000-0x0000000002AD8000-memory.dmp

Filesize
96KB

Download
memory/2272-136-0x0000000077270000-0x0000000077413000-memory.dmp

Filesize
1.6MB

Download
memory/2272-143-0x0000000002AC0000-0x0000000002AD8000-memory.dmp

Filesize
96KB

Download
memory/2272-135-0x00007FFB196D0000-0x00007FFB198C5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-146-0x00007FFB196D0000-0x00007FFB198C5000-memory.dmp

Filesize
2.0MB

Download
memory/2272-148-0x0000000077270000-0x0000000077413000-memory.dmp

Filesize
1.6MB

Download
memory/2332-139-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads