77436bfe8498d733a09f07608054731d5f7ddb28e56ea7166c89fbae134fe334

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
29-06-2024 04:22

Target

BrightVPN-Setup-1.422.634-fb2e56b7_pass123.rar
Size

1.6MB
MD5

5463655fb82c3271f41acf756fe82577
SHA1

4c64f4fcf1f64ac3aa4086cbccf0fdc5de0854a6
SHA256

77436bfe8498d733a09f07608054731d5f7ddb28e56ea7166c89fbae134fe334
SHA512

510316f97aee0d814aeae12fd9bfb0a484c0146ba0d4cdc6988c8a014664026ed3c41794ddbadb736fcc96fe8e83cea514ea6e1a9ce12d9848186771b8a98827
SSDEEP

24576:530ImfpJElqcPs3JQ8yRHAMF8Nyq0HQoiYYEPNpPkpIaGD8e71krJOqAMBDgzuis:RpmfpiZs3RwgMgyqOMYPUpIbJMcu/

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 1 IoCs

Processes:

rundll32.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_Classes\Local Settings rundll32.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

rundll32.exe

pid process

2364 rundll32.exe
Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description pid process target process

PID 852 wrote to memory of 2364 852 cmd.exe rundll32.exe
PID 852 wrote to memory of 2364 852 cmd.exe rundll32.exe
PID 852 wrote to memory of 2364 852 cmd.exe rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000_Classes\Local Settings	rundll32.exe

pid	process
2364	rundll32.exe

description	pid	process	target process
PID 852 wrote to memory of 2364	852	cmd.exe	rundll32.exe
PID 852 wrote to memory of 2364	852	cmd.exe	rundll32.exe
PID 852 wrote to memory of 2364	852	cmd.exe	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\BrightVPN-Setup-1.422.634-fb2e56b7_pass123.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:852

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance