58b5c71cb21b0c9327216aff93feed72365921d396e21eab0f2413a84fdd833f

Analysis

max time kernel
146s
max time network
171s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2022 23:22

Target

W5.class
Size

1KB
MD5

98b5f57dcfbf974f7f41b9bf566953f1
SHA1

54be206936eb80e772eb014875a365eb8f5fb5a0
SHA256

b0799d95d7e4e3e2af3fbf345dd6dac5ba072220e48f670ac26a7e79b83f8244
SHA512

b586dc688d68f651497e2e475c4e73dbedce42df78a8f7c9bf52d4f4ce881cb49c189c201f2ea44d7e908b97e5b2711a3b5e56c4914043cac9e5369d8eb04625

Score

3^/10

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5096	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\W5.class
1⤵
- Modifies registry class
PID:1432

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact