Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
28/05/2026, 00:59
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
397bcd342f32284fa84ec99c14484e9ed1593a81c9b3ce8af8782928edca9e7f.dll
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
397bcd342f32284fa84ec99c14484e9ed1593a81c9b3ce8af8782928edca9e7f.dll
Resource
win11-20260513-en
3 signatures
150 seconds
General
- Target 397bcd342f32284fa84ec99c14484e9ed1593a81c9b3ce8af8782928edca9e7f.dll
- Size 608KB
- Sample260528-bb59sact9r
- SHA256 397bcd342f32284fa84ec99c14484e9ed1593a81c9b3ce8af8782928edca9e7f
- MD5 91d0f9c7528a784cf1ce52767dbc06a4
- SHA1 7a46f15c42373f11a68b7c1373d1e63b3a2ef362
- SHA512 6eaaf31554b645831b7563ba70183e88be9ecd8309ff387e6391548e309b287b96b0ca25f882658445fcafd001d305d597a6a901035995a62fba705ef98c92bd
- SSDEEP 12288:x5HXT18q3Jux+Cf1XQgIPTupp/db7Py1f/UCYjTwoSy:x5j18oJW+EXQXPTkp/db7PfCkV
- TLSH T19AD401438F6934E9E416B93F33A193563FF5998AFE950C23E33409A91CC3C666A43E51
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5152 rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3752 wrote to memory of 5152 3752 rundll32.exe 81
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\397bcd342f32284fa84ec99c14484e9ed1593a81c9b3ce8af8782928edca9e7f.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3752 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\397bcd342f32284fa84ec99c14484e9ed1593a81c9b3ce8af8782928edca9e7f.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:5152
-