437c8032e578d678d10379c25af38953c41821103fb2d7d25f6a229fdd2bec10

Analysis

max time kernel
140s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
13-02-2023 22:51

Target

Borrador/Language/Czech.lng
Size

6KB
MD5

542118a2cc938ac82a922abb171a6df5
SHA1

c3ef3b652555fbc79ba1d794125afe0ee190b8bd
SHA256

ef6b496609073be75cf44941126d4f79920711ec8c4ef2aded9d4b1dbf7c10a8
SHA512

31a9b6dd84e9053d4410678d74b9f2d0dff236eb2c207b6529e5e3a23bae8f8437579508545eb1469c3ef730cf03de8e3dce58e7e0513959334403bc372f1986
SSDEEP

96:rRYvG0PyjNDapRjmU5W0e8ofJpVxTyOp3z5hnZbc9qUpWX/7Oo+0VIK3Luu2Hfuw:dYvG06jNDaPPwFt7DPIhfoAx

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-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5112	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Borrador\Language\Czech.lng
1⤵
- Modifies registry class
PID:1252

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact