Analysis
- max time kernel
149s - platform
windows11-21h2_x64 - resource
win11-20260911-en - resource tags
arch:x64arch:x86image:win11-20260911-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
07/11/2026, 17:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
mn.dll
Resource
win11-20260911-en
3 signatures
150 seconds
General
- Target mn.dll
- Size 14.8MB
- Sample261107-wf7cvsfe68
- SHA256 1084b02f92d51a10112e0ac3056658fffe87c5cd6d587324cc09061df15fcc4e
- MD5 bc3baf28605c6992202357332c4ce599
- SHA1 5e1cd481a2ad8bff58cac81c267c18a810309bd6
- SHA512 41c5a2b6942a08f73e386875a4fa91504d3d366b5f3e63900a812eb5a79053249048b14f583fc8bc210d5d36d9518197724c32529b08869763bd9362c2d87edb
- SSDEEP 393216:fzqf0ChzGCweHb3hINH+oAGVPQ9nwMKFll+R:/WjN7RLq9Indcl
- TLSH T127F60132B0116072F4AA49764ADF6F9E51BA0A350360D8EB6B943CCA5771DFA2731F13
- 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 behavior: EnumeratesProcesses 64 IoCs
pid Process 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe 1780 rundll32.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 4920 wrote to memory of 1780 4920 rundll32.exe 79
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\mn.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4920 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\mn.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1780
-