caa19bec8d8cb712306e8f1662d9475bdcb0ea4d2434776a0cd199d7cbc5d2fa

Analysis

max time kernel
61s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
02-04-2023 15:59

Target

AllUpdateSetup_Fully_Version.rar
Size

16.0MB
MD5

c93342a423a4cd0025e20ec69adde88c
SHA1

2ae5807db2f6e19a772afc6d7450380123813a52
SHA256

caa19bec8d8cb712306e8f1662d9475bdcb0ea4d2434776a0cd199d7cbc5d2fa
SHA512

57306ba4e82ca343398f2ae084b653dc48d084cfa42295b1a49f89f31d6f8c79810e6980b746c1ccaf9753e0c490d25f05fab5d83c666ec75bd5a6ae6b8280c0
SSDEEP

393216:JHBdSuvw6vKQiTfzWo3nRzMce/aXEVDPRi:JhRo6v/ibzHRoceyUlP0

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:

OpenWith.execmd.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000_Classes\Local Settings	cmd.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

4432 OpenWith.exe

pid	process
4432	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\AllUpdateSetup_Fully_Version.rar
1⤵
- Modifies registry class
PID:3524

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact