12dc5ccd7fecafe070976a1916e9672e3d53085633c86957aee305ccc584184c

Analysis

max time kernel
34s
max time network
35s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29-09-2024 17:54

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General

Target

SA.dat
Size

6B
MD5

f1a6cd5adaab953a6764ea364e17bfb8
SHA1

c99a1eb2d8974a667d2e0bc2dc1efcbe0ef23387
SHA256

12dc5ccd7fecafe070976a1916e9672e3d53085633c86957aee305ccc584184c
SHA512

da8cc20e0c0f48a975f97fc133ba4e99de6771163465d03f1cc0e3019fedfe0afa99799b9e343610a941218b19c9117b12e4ab86911d04c2908b6db44523e84c

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-945322488-2060912225-3527527000-1000_Classes\Local Settings	OpenWith.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
3060	NOTEPAD.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
2548	OpenWith.exe
2548	OpenWith.exe
2548	OpenWith.exe
2548	OpenWith.exe
2548	OpenWith.exe
2548	OpenWith.exe
2548	OpenWith.exe
2548	OpenWith.exe
2548	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 3060	2548	OpenWith.exe	92
PID 2548 wrote to memory of 3060	2548	OpenWith.exe	92

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\SA.dat
1⤵
- Modifies registry class
PID:232

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\SA.dat
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:3060

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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