Analysis
- max time kernel
149s - max time network
150s - 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, 12:44
Behavioral task
behavioral1
Sample
33c10d85e20336028e924a45be62b57e908a06656b8d82ec5778872f186e2a5b.dll
Resource
win10v2004-20260513-en
3 signatures
150 seconds
General
- Target 33c10d85e20336028e924a45be62b57e908a06656b8d82ec5778872f186e2a5b.dll
- Size 45KB
- Sample260910-pysh4atdrf
- SHA256 33c10d85e20336028e924a45be62b57e908a06656b8d82ec5778872f186e2a5b
- MD5 d532d5567fb72928d27f977360c3908e
- SHA1 17ea70a18ff47baf53d94f888239c244b0cce09b
- SHA512 31131d336cb8fe64152cce3668b15dfaeead3999c5a10ec0957f8d9045fa2e6a8da05ae622d8f069c4b0a0b2ed1a91c4416a996bcbf49496c5a5b753f34575c1
- SSDEEP 768:qZf/7KbleiPFw/iNes1oJBK0p4Mz7illm3nKZ4Ucj:IH+bleitksuKKV3i36K
- TLSH T188233B53A6C290F2EF0A26B0301B7B7751712B9416D5A7838F13DEA359B32B2F129346
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 4760 4316 WerFault.exe 87 - 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 1140 wrote to memory of 4316 1140 rundll32.exe 87
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\33c10d85e20336028e924a45be62b57e908a06656b8d82ec5778872f186e2a5b.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1140 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\33c10d85e20336028e924a45be62b57e908a06656b8d82ec5778872f186e2a5b.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:4316 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4316 -s 6723⤵
- Program crash
PID:4760
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4316 -ip 43161⤵PID:3940