20b8bed3b85f278579ae5eecb833667ca84f8b5fe8a457d29b2e9f288ac5ea4e

Analysis

max time kernel
1478s
max time network
1497s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
07/08/2024, 05:50

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General

Target

YT Saver .dll Yama.rar
Size

2.9MB
MD5

ae24803c6f29242eff3ac4706f74887e
SHA1

15ef02d5c92d6788fdc0ed01b9cc280feb742b30
SHA256

00403225608e828712740c2da5f3c3ab0d80333c5aa3bcd091441b57b78e9516
SHA512

b93c2bd0e2dbdf17151ff9a7311db5ddaed0b81cfdb99f9826678f99c8bb730b6d71b761c5b383b8d0372c586d9e7492e9536620d61845e3ba01ba97dc0145a0
SSDEEP

49152:QE54sdSLtQkUCjvrLTR00+vZJMtvRWmwEaeZLVksd9P7qf0J4CdzTuJ0/aNrwu2:QdVTLTRl+BJMtJWRjeksAf0J4nGSNU

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 11 IoCs

pid	Process
3548	OpenWith.exe
3548	OpenWith.exe
3548	OpenWith.exe
3548	OpenWith.exe
3548	OpenWith.exe
3548	OpenWith.exe
3548	OpenWith.exe
3548	OpenWith.exe
3548	OpenWith.exe
3548	OpenWith.exe
3548	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\YT Saver .dll Yama.rar"
1⤵
- Modifies registry class
PID:848

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:3548

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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