190aa963a6a8f6baf8454264cb86dda5a318d09c731be0e1bfe1275473ce8058

Analysis

max time kernel
141s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2023, 15:07

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General

Target

_weakrefset.pyc
Size

12KB
MD5

6d02bed2dae60aa228e41161a577670b
SHA1

69be1402efb3895f297ce092c5eaa97216f9cf9a
SHA256

00fc576c9c1b7e42ec1d16ce25ad7b8306be7a121c222bff42f329789542d9ae
SHA512

0bfe80d513882116d67076aa665989ec40e210e8dbdc429400b1ac68416b1872f53d7ee2ba0ec8f8a6702d0d5cee82205141e0b2e5a7a7c2f41a1f94bd00adc2
SSDEEP

192:i08ugM6eaK79jcnn4e19oNpVZacWjMEwjj0JJBXRqdTZEw:ipV1JY9gn4e19oNpLajjME8jgBITZEw

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3596	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\_weakrefset.pyc
1⤵
- Modifies registry class
PID:888

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3596

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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