Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/09/2026, 11:50
Behavioral task
behavioral1
Sample
2f23818f8154264e1296b9603f0d81620565ee3aefa8079f409bf526e1049525.dll
Resource
win10v2004-20260513-en
2 signatures
150 seconds
General
- Target 2f23818f8154264e1296b9603f0d81620565ee3aefa8079f409bf526e1049525.dll
- Size 5KB
- Sample260910-nzpyxssemb
- SHA256 2f23818f8154264e1296b9603f0d81620565ee3aefa8079f409bf526e1049525
- MD5 81b3343698cb2dfdebdac80b82951986
- SHA1 bd0621a4912e146cd70d199cba687a1d7bb4ab3d
- SHA512 4a46834aa78b6e4a1afeee5dc32107987e0dc6082092c0695a9c10e11335ec92208aac713d620e030ab9f7e1547f2fdb5b9f5faab3f2a169483d45b4c0cc40f9
- SSDEEP 48:CCy86+Wet9Q/iooHeiefhe+/lSMYEql0P8Tx9929TIKaTjZSJeZ5sPptr0pBI8n:hy859x0P8Ma5T52ajIsAht/m
- TLSH T1F2C1840FD7628E61EE2C96FE8D8F169349EACC3EFC790635E0C41A51229441E3DD8C66
- 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 2388 wrote to memory of 836 2388 rundll32.exe 85
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2f23818f8154264e1296b9603f0d81620565ee3aefa8079f409bf526e1049525.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2f23818f8154264e1296b9603f0d81620565ee3aefa8079f409bf526e1049525.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:836
-