4ca6102854e0e442656b04bdc28a897ed8353eeb25b14e22427963fd2077fc7d

Analysis

user interaction
yes
max time kernel
149s
max time network
145s
platform
windows10-ltsc_2021_x64
resource
win10ltsc2021-20260911-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20260911-enlocale:en-usos:windows10-ltsc_2021-x64systemwindows
submitted
13/11/2026, 03:12

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General

Target
ee_PC1.tmp
Size 269B
Sample261113-dqlj2afx2m
SHA256 4ca6102854e0e442656b04bdc28a897ed8353eeb25b14e22427963fd2077fc7d
MD5 319b5d8c7a04e6177857013c8ae8ca56
SHA1 8c4eb2c3a42970e08d4b9122528d4c7fbecb9730
SHA512 98ea38f11d58bd311481199cd1e675ae05c466d03eeab3c8520ed755337caaa43d924755a957e19cb1e7e94c72fc01d86f147dae6dee01008f1277d921aefe17
TLSH
T115D05E32009645661B3B950A8403A820F76605849F5385EA1BEC8DD4F92FF58F2B6BD7
MD5 SHA1 SHA512 TLSH

Score

3^/10

execution ransomware

Malware Config

Signatures

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

System Information Discovery
T1082

Executes a command shell one-liner 1 TTPs 1 IoCs

Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

execution

Windows Command Shell

T1059.003

pid	Process
2488	cmd.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-686476835-2493921010-524562731-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-686476835-2493921010-524562731-1000_Classes\Local Settings	OpenWith.exe

Opens file in notepad (likely ransom note) 1 IoCs

ransomware

pid	Process
4760	NOTEPAD.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

pid	Process
4512	OpenWith.exe
4512	OpenWith.exe
4512	OpenWith.exe
4512	OpenWith.exe
4512	OpenWith.exe
4512	OpenWith.exe
4512	OpenWith.exe
4512	OpenWith.exe
4512	OpenWith.exe
4512	OpenWith.exe
4512	OpenWith.exe
4512	OpenWith.exe
4512	OpenWith.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4512 wrote to memory of 4760	4512	OpenWith.exe	96

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\ee_PC1.tmp
1⤵
- Executes a command shell one-liner
- Modifies registry class
PID:2488

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4512
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\ee_PC1.tmp
  2⤵
  - Opens file in notepad (likely ransom note)
  PID:4760

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Windows Command Shell

T1059.003

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 v16

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