ba0f13322211b52802b5876273575b36f7b5623008b5ce6eaa535788cb3087cd

Analysis

max time kernel
140s
max time network
176s
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/ui/app.asar.sig
Size

685B
MD5

74272b81bd5fbdcb6ea44dc21dbab660
SHA1

90bac7c9beb68c3f01f54f6fe7a8ca0cd5099378
SHA256

d88f8ff2dd70f944c479d0a0f6c9edbd375538f7849fc78dd25c5f8daab13051
SHA512

8b85106b13cd2fb756ee52a2e0905c40bfa561fba2cf4a9a90a02f89e587cba69f4fb7d4050d726925bbd913481506bcc64d402cbead755b9495ab3d6d4f0c99

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-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

3788 OpenWith.exe

pid	process
3788	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\ReasonLabs\DNS\ui\app.asar.sig
1⤵
- Modifies registry class
PID:2760

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact