437c8032e578d678d10379c25af38953c41821103fb2d7d25f6a229fdd2bec10

Analysis

max time kernel
143s
max time network
148s
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/ChineseSimp.lng
Size

4KB
MD5

b57e51a5bf610b47005bb03a9357f3ad
SHA1

77f217553c5b33910f4cdc4ae946f7c36c9add38
SHA256

fa24efbe6df04ac3af19e7e444caebb0ec3c71997aa5c648f91ce7c87dda4eb7
SHA512

f9bf1bc24157e78da2b94fb46321bdca06639d74a66470eac93fd62c0e03706403052cb012e458a60784faf4f8032070e69a62e7b5a65275ffb9698d1afe6ea7
SSDEEP

96:rRx+2w3E+nMOav9DZ7Akaviuk/Abro+Jp8T2y+5XBLm6Ojhlp7k1UrXDjHyBep6R:dxI3EVOav9D54TUEel6O1l15H/xfu

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-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3932	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Borrador\Language\ChineseSimp.lng
1⤵
- Modifies registry class
PID:3640

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact