eb4a7d75e1661dc1d9e158317a788eaf1c280da115c0c78662d0cba514b1e59b

Analysis

max time kernel
74s
max time network
165s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
04-02-2023 21:09

Target

Setup/Locales/cs.pak
Size

327KB
MD5

2a0cf0a8a2a45da8cc44adf47bbe5cba
SHA1

f29e257d23cf5a7e881be277cf0b3ae3b59742e1
SHA256

b3977c1243ff03a035fbe859c1aa9a44c243283c17601979823fa59c229ea2fe
SHA512

073bba4a62617dc5f6a3d1dd874451fbde5ba08e7a09a2935d1b772031db8b5be10b9f47a099076acf3cd1a29bcd4ceb6116755cdb3240f44fa94c9244a9b5b2
SSDEEP

6144:Ght+SgKAwa5QlAozP15ym//lDJ/V8QRsm:mJPAwaGvP15ym3lDlj

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-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4964	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Setup\Locales\cs.pak
1⤵
- Modifies registry class
PID:3448

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact