b159571a5c041381b9724db770c4e79091fff899c1aecfa0248b9a424d8d3102

Analysis

max time kernel
426s
max time network
450s
platform
windows11-21h2_x64
resource
win11-20231215-en
resource tags

arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
submitted
06-01-2024 06:56

Target

formats/Default #2.cus
Size

19B
MD5

e728a502a030943452e20e917a780ccf
SHA1

f4be261a822e4dcc187615589ad6c56da9e0657d
SHA256

cfd7c8c14de00f3ae03a5246232add7ab6fe7207985a8c87a6d8ba2f293fe3d4
SHA512

a4764fac373005b963fce35bd65461328fead80fb98d722cdfbd930727ecb6fe110dc9864ca7eb2781381c7a1932f05fc312ed71ce92f3ff030c477c9e1534af

Score

3^/10

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1199853020-417986905-91977573-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-1199853020-417986905-91977573-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3216	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\formats\Default #2.cus"
1⤵
- Modifies registry class
PID:4484

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact