Analysis
- user interaction
yes - max time kernel
149s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/08/2026, 20:25
Behavioral task
behavioral1
Sample
RouterPassView.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
General
- Target RouterPassView.exe
- Size 78KB
- Sample260802-y7jf8a1ele
- SHA256 4ce579fad4dbf72379261bae0a75e71078d34bde83e68e6d8c550fec4a15ffe2
- MD5 c3d0058fbb421280832a0a97d5c9dd84
- SHA1 a9590e9dd4666f89a1b78dcc4109553d43e5b8f2
- SHA512 d613627d60fe0171b12158bfa4f0c5051cd9e1eb2686dcde3eb956dd2bc5fa452e589bb1814babf8c799d4e573de180f3c0584a604a09fed61d053a8dfc79852
- SSDEEP 1536:bkwEH3jCNRUk9ejT2TwcnJLpzJSnEfS2I73Yq965ldepZX6whvdY9F0qkt2:bk/u8ZjjcRSEf6965ld66QG9F0qE2
- TLSH T18673F15ED5789904F2424EB017ABCD623FB0E19A5F6D872B706C987CEC723D0365D18A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detected Nirsoft tools 1 IoCs
Free utilities often used by attackers which can steal passwords, product keys, etc.
resource yara_rule behavioral1/memory/812-2-0x0000000000400000-0x000000000042C000-memory.dmp Nirsoft -
resource yara_rule behavioral1/memory/812-0-0x0000000000400000-0x000000000042C000-memory.dmp upx behavioral1/memory/812-2-0x0000000000400000-0x000000000042C000-memory.dmp upx - 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 RouterPassView.exe