352f2c241c7866a42ca5dd4fbe83f62eba84f03755364793e8669f47683847a9

Analysis

max time kernel
8s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
02/07/2026, 01:33

Target
boost_lake_SF.upk
Size 574KB
Sample260702-bypkjsay3v
SHA256 352f2c241c7866a42ca5dd4fbe83f62eba84f03755364793e8669f47683847a9
MD5 38bb352d35f885fe43389150bb43e89a
SHA1 672c83c4f51f867478e4466cd8c655947afa88d6
SHA512 8415eb6ca17ba87debe6ae1c36ea1ff0e1be596c4ca320a5c5644c033e741faefa29892e75d1dcc6af8212578b16f55f4c59840eee10c4189ce289e56ef0a47f
SSDEEP 12288:MBX7bJ0nX17gV7pQgoQl2MRdF0PycLuKCiDjux3lkzTUi6:MBX7bJ0nURdRdm760ju5lWId
TLSH
T186C412052C8C2A7B87778141B09B960C42CD19AF6FA8B63AB67E49FF390D4CCB755D84
MD5 SHA1 SHA512 SSDEEP TLSH

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-1-5-21-2639994890-966400312-4246138405-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-2639994890-966400312-4246138405-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5804	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\boost_lake_SF.upk
1⤵
- Modifies registry class
PID:3728

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