33dc853be9571e4fddcb07ab14fb1d1364394b8904eff403a04129a0efc49c81

Resubmissions

max time kernel
89s
max time network
95s
platform
windows11-21h2_x64
resource
win11-20240419-en
resource tags

arch:x64arch:x86image:win11-20240419-enlocale:en-usos:windows11-21h2-x64system
submitted
04-06-2024 08:39

Target

BoostBotSell/todobeforestart.txt
Size

996B
MD5

64e6136a80dc5f49484bd53b7ad71d0e
SHA1

d667d6457c844dc0dac82a1d07b9398e415f8a35
SHA256

ea47be6555d921c3e52d2e47e9b5c204d0afddff6d621057033dd1c6c776507a
SHA512

cd6ec58b48bb379d23c06e8783f8f4e559984b3dbd519f3f256b7cb60f3fc998066b57c68ec37e18c399ab42d9dbda044d56959a790df7503f426f8939291b03

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:

cmd.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000_Classes\Local Settings cmd.exe
Opens file in notepad (likely ransom note) 1 IoCs
ransomware

Processes:

NOTEPAD.EXE

pid process

1804 NOTEPAD.EXE
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

cmd.exe

description pid process target process

PID 4572 wrote to memory of 1804 4572 cmd.exe NOTEPAD.EXE
PID 4572 wrote to memory of 1804 4572 cmd.exe NOTEPAD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000_Classes\Local Settings	cmd.exe

pid	process
1804	NOTEPAD.EXE

description	pid	process	target process
PID 4572 wrote to memory of 1804	4572	cmd.exe	NOTEPAD.EXE
PID 4572 wrote to memory of 1804	4572	cmd.exe	NOTEPAD.EXE

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\BoostBotSell\todobeforestart.txt
2⤵
- Opens file in notepad (likely ransom note)
PID:1804

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