Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
39s -
max time network
11s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
13/04/2024, 02:33
Static task
static1
Behavioral task
behavioral1
Sample
Notes.md
Resource
win10v2004-20240412-en
6 signatures
150 seconds
General
-
Target
Notes.md
-
Size
1B
-
MD5
68b329da9893e34099c7d8ad5cb9c940
-
SHA1
adc83b19e793491b1c6ea0fd8b46cd9f32e592fc
-
SHA256
01ba4719c80b6fe911b091a7c05124b64eeece964e09c058ef8f9805daca546b
-
SHA512
be688838ca8686e5c90689bf2ab585cef1137c999b48c70b92f67a5c34dc15697b5d11c982ed6d71be1e1e7f7b4e0733884aa97c3f7a339a8ed03577cf74be09
Score
3/10
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1826666146-2574340311-1877551059-1000_Classes\Local Settings cmd.exe Key created \REGISTRY\USER\S-1-5-21-1826666146-2574340311-1877551059-1000_Classes\Local Settings OpenWith.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 2688 NOTEPAD.EXE -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4964 OpenWith.exe -
Suspicious use of SetWindowsHookEx 37 IoCs
pid Process 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe 4964 OpenWith.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4964 wrote to memory of 2688 4964 OpenWith.exe 90 PID 4964 wrote to memory of 2688 4964 OpenWith.exe 90
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Notes.md1⤵
- Modifies registry class
PID:3320
-
C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4964 -
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Notes.md2⤵
- Opens file in notepad (likely ransom note)
PID:2688
-
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:4372