Analysis
- max time kernel
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260629-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
05/07/2026, 07:57
Behavioral task
behavioral1
Sample
_3e37f561e234de2a66391a708f3d73546247d6b85b0c21e5c341ceffb9f9719d.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
General
- Target _3e37f561e234de2a66391a708f3d73546247d6b85b0c21e5c341ceffb9f9719d.exe
- Size 785KB
- Sample260705-js983aex8k
- SHA256 3e37f561e234de2a66391a708f3d73546247d6b85b0c21e5c341ceffb9f9719d
- MD5 54738308f6a1b70a6b3bba1d6e671c21
- SHA1 ff815df3f776fb0d909f2d850d319bbdc9a82019
- SHA512 d3a44de555770e5b5e3521d56d46a38bfe16a2e4f0dd90786b537eb4cbf9a8c9a41af9c22ccd0d10f92094884b7ee04a5c30fcf46462f610b343d3082e4c5d1b
- SSDEEP 12288:t3N5fEsP85ymr81c0r+BviLffL+4aj5+QafL5Hk35:ZTfEsP85DgJrivY05+Qao5
- TLSH T170053A27B298653EC4AE27354673A11058FBA66DF417BE1677F0C88CCF660C01E3EA65
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Program crash 1 IoCs
pid pid_target Process procid_target 6776 5820 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 _3e37f561e234de2a66391a708f3d73546247d6b85b0c21e5c341ceffb9f9719d.exe - Inno Setup is an open-source installation builder for Windows applications. 3 IoCs
Inno Setup installer
resource yara_rule behavioral2/memory/5820-0-0x0000000000400000-0x00000000004CB000-memory.dmp innosetup behavioral2/memory/5820-2-0x0000000000400000-0x00000000004CB000-memory.dmp innosetup behavioral2/memory/5820-3-0x0000000000400000-0x00000000004CB000-memory.dmp innosetup
Processes
-
C:\Users\Admin\AppData\Local\Temp\_3e37f561e234de2a66391a708f3d73546247d6b85b0c21e5c341ceffb9f9719d.exe"C:\Users\Admin\AppData\Local\Temp\_3e37f561e234de2a66391a708f3d73546247d6b85b0c21e5c341ceffb9f9719d.exe"1⤵
- System Location Discovery: System Language Discovery
PID:5820 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5820 -s 4762⤵
- Program crash
PID:6776
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 5820 -ip 58201⤵PID:5952