eb4382ee52deb3b42ddd166977c08d684cc70860bf9c8f770f5c0cb6265f7037

Analysis

max time kernel
90s
max time network
99s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
14/09/2024, 08:45

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General

Target

results/Crunchyroll/Banned.txt
Size

34B
MD5

a2cced7abf9402bded869ccbb9ac5280
SHA1

8572d9338042136f21fd092e09c8a306a29fa1a5
SHA256

b9b01a383b47cfc55964a5db3482f3070c4936bbd940b7aea42735c9ce0faee8
SHA512

8f5a913a451be36e9150b52da8d04e4dd90536e96e8c7f086c98efb9861698efacd1057664b0c2ec390c4a643450f5134704fa0aa14ca1523c3501e639be9c54

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2227988167-2813779459-4240799794-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3920	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1760 wrote to memory of 3920	1760	cmd.exe	81
PID 1760 wrote to memory of 3920	1760	cmd.exe	81

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\results\Crunchyroll\Banned.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1760
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\results\Crunchyroll\Banned.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:3920

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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