721ff308a706259c674adbd7c1606f5d5636674dc372ab739f1224e0be06184a

Analysis

max time kernel
54s
max time network
178s
platform
windows10-1703_x64
resource
win10-20220812-en
resource tags

arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
submitted
15-02-2023 14:03

Target

t/Smadav.dat
Size

153KB
MD5

98f963bae9fd59ab4d50d9e275471ec6
SHA1

95c7b1eda105bf690cce854b53b9a308f82fc525
SHA256

a59724904c4bf6bfbf182e0235ede0109b65649b5d9f95acdb627610820eba37
SHA512

da3311197834a90cebc3d25dd1056717ca7c7d68e30328280b091fdfa2a41598fd3f09854a15c5d0cec939f21b044bab96c8ea28ba53e6c280c945fb31c892ab
SSDEEP

3072:f0mx8ZZ7SipHMyQtjR7qQRStGNHHVzvkFtyqc/rx3PPy/gNOTWlBuZqAcT:cmx8HSipHMXdsQVNHuBcjJPPy/kAWMxc

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

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3844063266-715245855-4050956231-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

3340 OpenWith.exe

pid	process
3340	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\t\Smadav.dat
1⤵
- Modifies registry class
PID:2692

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact