eb4382ee52deb3b42ddd166977c08d684cc70860bf9c8f770f5c0cb6265f7037

Analysis

max time kernel
147s
max time network
156s
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

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

results/Crunchyroll/Valid_Mail.txt
Size

36B
MD5

330da89389e4704e49e94fc3b095c8ef
SHA1

737e83fc7b92d733833116a603e78fdf9d95282f
SHA256

c173f866b8c78aeb052769d193962fbc84f90f7020421f0bc8d40c629ef0e81e
SHA512

b557d4070ba9f3fe4284bac1819350eec5ff784b7b82ea4ff7ae04aca5230d8fdad733647ec27185d65fa09dd3a2010de4d6e4456f0852307a449a8833c0a9b2

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-1-5-21-2842058299-443432012-2465494467-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3436	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2840 wrote to memory of 3436	2840	cmd.exe	79
PID 2840 wrote to memory of 3436	2840	cmd.exe	79

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\results\Crunchyroll\Valid_Mail.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2840
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\results\Crunchyroll\Valid_Mail.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:3436

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads