ba0f13322211b52802b5876273575b36f7b5623008b5ce6eaa535788cb3087cd

Analysis

max time kernel
120s
max time network
177s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
15-03-2023 23:08

Target

ReasonLabs/DNS/rsEngine.config
Size

5KB
MD5

6959fd6d232e37c35ef913e10d66809f
SHA1

8781ed0a77fc7cbb5032ae34789b0352e5d740c6
SHA256

ed2cbc633848d2aafdd1e77bb6f3b6063b721b3555bda169ee662d4362a95dd9
SHA512

4d151e3001f379805b68f4834d415c4183fc742278181229851908383b7ee934374550505ed375eda8952055167d9b01d1f461c71c704f158f056d858bcec4e0
SSDEEP

96:xIHfPPfkmXiLorwJ1OLAQbc44dhL6GlDwLr6Qi6kQwI7HDKcPFexQFXwbcdeYgG7:xI/PX0LorNA2M6GJwLr6H6Fw0ZVFXx8m

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:

cmd.exeOpenWith.exe

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

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

4644 OpenWith.exe

pid	process
4644	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\ReasonLabs\DNS\rsEngine.config
1⤵
- Modifies registry class
PID:2292

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact