6ae1a778523203660d1c300dfca88c14e2ea012e417a31238f6b312cfc3902f1

Analysis

max time kernel
366s
max time network
1610s
platform
windows10-1703_x64
resource
win10-20230220-en
resource tags

arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
submitted
17/04/2023, 23:47

Target

firefox/libxul.so
Size

149.7MB
MD5

1748299451b1a3f25e9988e65e5c4a51
SHA1

29b86f5653922bbeb2e4776a19a1ab12a00d1ad6
SHA256

16b2161eb90dc05dfa0308bfc4dc1048d689194b647d5007373fb66d07f2fb5f
SHA512

e3259cd937241b10e85096f9e9cdc71397a453c49c7787e8383f7e588b6329af0550528adc6348454ccf1a0e65ac3386ea68ba86e1c2e7db248c305fa13fe63e
SSDEEP

1572864:NeEZcWh2RsHIvpqcRy86wLtnxTmMC6OGS8gyCi6I6Q:omLi6IX

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-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1311743041-1167936498-546579926-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4376	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\firefox\libxul.so
1⤵
- Modifies registry class
PID:2792

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact