4687a61c0389114888ef59bd62891d2eab137302546ec7f13d256c2eaec271e4

Analysis

max time kernel
90s
max time network
102s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
04-06-2024 21:05

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General

Target

dll/uwpoff.bin
Size

5KB
MD5

f6bd9ca8a75d0e07cfd57177cf7bdab3
SHA1

a876290038821ce7ae8d14e3db3286323f22caa7
SHA256

6b1f4c2089b4086bdfd8b11e90721baffe74ddad2240c787e0245e49e93ac332
SHA512

3b1521a404c47c795d2c960bc3edb5e91cc5e598da3c135c16d46b74dd59a0d3dd44c4dc3158f347489b283a7194bf100389cfeb87d8379e6fcc791705fbfb1a
SSDEEP

48:SClA9KbxnWqU6o+MKd2kbcrzQUuPIKtcuMj18SYlt+gtXvsY9W2XApEdF0/JxNyV:nlAkbAeo+BcPNuMuLlhtX7ptv0/H9Cww

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

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

1576 OpenWith.exe

pid	process
1576	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\dll\uwpoff.bin
1⤵
- Modifies registry class
PID:728

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:1576

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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