1fa46c0210edb585455e915bcee056d98042b03f1e2d26c9b4fc590f1278611b

Analysis

max time kernel
87s
max time network
90s
platform
windows11-21h2_x64
resource
win11-20231215-en
resource tags

arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
submitted
01-02-2024 18:05

Target

Portfolio/assets/theme/css/style.css
Size

14KB
MD5

3da160ada5d98f7ff189e7e3fa1a47b7
SHA1

dbd94348a727617f50c3f8ad0bf58d9c3e7c4935
SHA256

fb5098d1a69ab766a29c18f525ac2016c1cd4850ca405f23fd29511b591bb239
SHA512

474608cc9558275add1d1a5b26c455f7349a28a5428752f731dc2b606d400d5b9ac13fea382f2fb8d49e21e6890f4997d1e6769ff69cdb11fa1a46d4355ba851
SSDEEP

192:wyaE2UK9sPl2YL2q1xGP3+ddZZKBMyMDyM1kdf94oWdbxxEJ2LPJcGqpeRjW:wyaaKIjJejBUkdFkxUB3

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-1-5-21-771046930-2949676035-3337286276-1000_Classes\Local Settings cmd.exe
Opens file in notepad (likely ransom note) 1 IoCs
ransomware

Processes:

NOTEPAD.EXE

pid process

4604 NOTEPAD.EXE
Suspicious use of WriteProcessMemory 2 IoCs

Processes:

cmd.exe

description pid process target process

PID 4284 wrote to memory of 4604 4284 cmd.exe NOTEPAD.EXE
PID 4284 wrote to memory of 4604 4284 cmd.exe NOTEPAD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-771046930-2949676035-3337286276-1000_Classes\Local Settings	cmd.exe

pid	process
4604	NOTEPAD.EXE

description	pid	process	target process
PID 4284 wrote to memory of 4604	4284	cmd.exe	NOTEPAD.EXE
PID 4284 wrote to memory of 4604	4284	cmd.exe	NOTEPAD.EXE

C:\Windows\system32\NOTEPAD.EXE
"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Portfolio\assets\theme\css\style.css
2⤵
- Opens file in notepad (likely ransom note)
PID:4604

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