Analysis
- max time kernel
149s - max time network
143s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
22/09/2026, 10:38
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
657aaca9bdf0269931d344152d6d63d93d4d857d86437c6dfc282ed6cc464143.dll
Resource
win10v2004-20260911-en
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
657aaca9bdf0269931d344152d6d63d93d4d857d86437c6dfc282ed6cc464143.dll
Resource
win11ltsc2024-20260911-en
2 signatures
150 seconds
General
- Target 657aaca9bdf0269931d344152d6d63d93d4d857d86437c6dfc282ed6cc464143.dll
- Size 5.2MB
- Sample260922-mpdbpscb96
- SHA256 657aaca9bdf0269931d344152d6d63d93d4d857d86437c6dfc282ed6cc464143
- MD5 229d3a788ad6a1616fa76fba238dbd68
- SHA1 a97446147adbf29780b058c107ea34fbf21e59dd
- SHA512 9ba04525c4e870b362eba5bd7706a53c64527cc88cc748bdbceb71adf90b9c31743d51816fb56936565729aef91bfd434c2e43940cb47a329b90c39430fb0038
- SSDEEP 98304:l6666666666666666666666666666666x666666666666666fwwwwwwwwwwwwww0:UstoxbrOoQDPD0Aoox+jnVN5ZDNzLLqK
- TLSH T1FB469D42A2A12034E5FB6E71EC3C6B6A0B293D1F8BF1C6EF65D42C641E705C17A34766
- 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 WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4392 wrote to memory of 1556 4392 rundll32.exe 86
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\657aaca9bdf0269931d344152d6d63d93d4d857d86437c6dfc282ed6cc464143.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4392 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\657aaca9bdf0269931d344152d6d63d93d4d857d86437c6dfc282ed6cc464143.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:1556
-