5ebe5f043379b3e10bb40e8a27653b93e71f51c848f7d19a96cfbe2b4d5615b5

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
11-05-2024 10:12

Target

lock2go.rar
Size

39.0MB
MD5

42b986dd380d029466a821faf08a48f6
SHA1

5692ca918e1fcdf6ba36a0c4153042b404eb5746
SHA256

5ebe5f043379b3e10bb40e8a27653b93e71f51c848f7d19a96cfbe2b4d5615b5
SHA512

d28bf00fbba9579bc1a38ca06d20697d9ea7d9d7e69023923b38b4788adcde5bf15515328732eba4b56dc00695f5b096205166c2505353f610b5125fc30b9c60
SSDEEP

786432:mEFQRgyKkmove9sUB45+Qu4pdhMksTCz4siqIiZNrhR5b:mr9uo8sD+kpdhPtiaNrhnb

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-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 620 wrote to memory of 2736	620	cmd.exe	rundll32.exe
PID 620 wrote to memory of 2736	620	cmd.exe	rundll32.exe
PID 620 wrote to memory of 2736	620	cmd.exe	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\lock2go.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:620

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\lock2go.rar
2⤵
- Modifies registry class
PID:2736

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