40702b0d2a57d292c5bdfbf1ab1db3da71dacc942dc6838b10458f185800d6e5

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
21-03-2023 14:43

Target

MultiBit/bitbox02/communication/generated/keystore_pb2.pyi
Size

1KB
MD5

7926d8bdccfea930cbd2a2fb28298c9f
SHA1

6139c9cd1f56be76c6e1dee73079ba22696afbbc
SHA256

ab23047fff35ed2b7fae0283375992be60d501cb3f0b0053cb97770fe31543e9
SHA512

4a28958f6165c860382bd9491e461e3a11dacbefd84d269602dda0fe1d920ef7325e44b1265a13a87793c66af325e1f4b416b6364b72d35a34b8cea7de79c18e

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-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

OpenWith.exe

pid process

376 OpenWith.exe

pid	process
376	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\MultiBit\bitbox02\communication\generated\keystore_pb2.pyi
1⤵
- Modifies registry class
PID:4796

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact