a7ba8b9da0a1fdf7a886fe86b2ca55b4afe05d69b2c9c4d33b27d65986d6a033

Analysis

max time kernel
90s
max time network
201s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
30/06/2024, 11:17

Target

memreduct.exe.sig
Size

566B
MD5

46a99dd83e4e25af417deb49a9fc1246
SHA1

a493382afaa0f2eda54ba41c350054817cacd5e7
SHA256

93b0be791df9cc316c4f5ecabb35ca98d527baa76c11952fb97dec3f456c1efc
SHA512

897d4285a240ac12f121d1431ef60f8dee1bfad150c80ea4dde043e1a2c1486dc069e73952fbbe332bf082eae6f841b767a5309b53482564c8218b3d85d06059

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-1-5-21-2198854727-3842442895-2838824242-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2198854727-3842442895-2838824242-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4316	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\memreduct.exe.sig
1⤵
- Modifies registry class
PID:2896

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