37b533a715bd962424dd394cd17b2ecdb74bb08d5c2a629b27ecfd25b586cffa

Analysis

max time kernel
93s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
31-03-2023 18:52

Target

hra.rar
Size

49.8MB
MD5

dc259b00c0724e98fa587e84682cc81b
SHA1

32963225afa4f202420af70d07d7e113e12cb1de
SHA256

37b533a715bd962424dd394cd17b2ecdb74bb08d5c2a629b27ecfd25b586cffa
SHA512

9217d6f80c27473b175778c967ee699197b31554ad09efa2166759eb2defa57270d3f4025c2c672f10718a52246698ce4eeba072b066d35feb2de4fb2d5ab6a3
SSDEEP

1572864:YYD3QvJrQOC+Udsc8ItYvetLZGXsVHtP67pzmM:YTvPSltYv8GcH6RmM

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-1-5-21-2275444769-3691835758-4097679484-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4256	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\hra.rar
1⤵
- Modifies registry class
PID:4088

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact