0b77c4eda53491d8e97f4c444b30579850a6396a724eda28288fd8a54cdeafc3

Analysis

max time kernel
107s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
15/02/2023, 12:35

Target
Feb10_Document-822616.one
Size 259KB
Sample230215-psl45abe3y
SHA256 0b77c4eda53491d8e97f4c444b30579850a6396a724eda28288fd8a54cdeafc3
MD5 3192f7c4ed84126690cad40abfcd84e5
SHA1 058387a7c225db2583a2e55b2dd6dceb130be6a0
SHA512 d6f44c2545f069ad8944798c682bf4ed1d98b08550a12e25c0bcdcde75926bd1b24e7913a30d07c364aac4eebcd00e6a72adccba07a8f0d68a62a96be94f9105
SSDEEP 6144:7E2Wx+5mj862Wx+5mj8R6c2fI0pxmSDmST:7E2l5s862l5s8WmSDmST
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4584	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Feb10_Document-822616.one
1⤵
- Modifies registry class
PID:3180

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact