393516358cfefbb72e9e7a895c0343c3cda519a3a8b64226e3eb3ee04735db97

Analysis

max time kernel
424s
max time network
1148s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
01/10/2024, 01:44

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General

Target

test.rar
Size

7.8MB
MD5

2d359f1041ae0f2ddbfac978ddbeac00
SHA1

cbb3d1bf341bbf977d43019cee0f27a92c2bcf7c
SHA256

393516358cfefbb72e9e7a895c0343c3cda519a3a8b64226e3eb3ee04735db97
SHA512

559e7dd9f2c0f11b06ff4f1bd403ab4e44942a9d752f3ddca9e8a3ea93519cb5b4ad3912033155c2e1be4d5400d4fa1388c3c54c01032fd2575b5fabc36bf428
SSDEEP

196608:sM0TbU7RgGCPcx2C65PzRAj6a/GFzo1kJ1rPd/4+1:CTzL0x/w7OD6zo1kJNFx1

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-1-5-21-4272559161-3282441186-401869126-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-4272559161-3282441186-401869126-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3352	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\test.rar
1⤵
- Modifies registry class
PID:3992

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3352

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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