eb4382ee52deb3b42ddd166977c08d684cc70860bf9c8f770f5c0cb6265f7037

Analysis

max time kernel
92s
max time network
94s
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/Capture.txt
Size

372B
MD5

539e311bcf13bddbeb644047cde0d689
SHA1

0def64964fc071937738394bbec771f1fe4df6bb
SHA256

06337c7c5b5c6c8a25c69086facb0cab82497003fdb51921361107f3cd11d4bc
SHA512

9fb680acc63d2aa86caef8490790552d28a3fe65fb904601f76fb5b50bd71a2e64f3d70be69c8c943898207e024c3f725d2fe6a3f94a5c20e3ca35848df8bf07

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-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings	cmd.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4152	NOTEPAD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2740 wrote to memory of 4152	2740	cmd.exe	81
PID 2740 wrote to memory of 4152	2740	cmd.exe	81

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\results\Crunchyroll\Capture.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2740
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\results\Crunchyroll\Capture.txt
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:4152

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

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