Analysis
- max time kernel
148s - max time network
126s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/10/2026, 12:14
Behavioral task
behavioral1
Sample
d661ff09a3cd05350c0327ea24c58c564d30d71dccea813371d4a11e0a3d03c9.exe
Resource
win10v2004-20260911-en
4 signatures
150 seconds
General
- Target d661ff09a3cd05350c0327ea24c58c564d30d71dccea813371d4a11e0a3d03c9.exe
- Size 3.0MB
- Sample261017-pd98eaey3k
- SHA256 d661ff09a3cd05350c0327ea24c58c564d30d71dccea813371d4a11e0a3d03c9
- MD5 7fc24a23853d38c4e3cc3b883649f73c
- SHA1 a1f98553c84fd06e9b9e873bfdd117f649a77280
- SHA512 53f53bea24d6b481767074865144de30247a055746431fcd64a526aa0bb6ed2332cbb07030c70b8fcf2405242a6f5a773a840664d45503584234344c530d1e65
- SSDEEP 98304:0x7hguT4hDs/LOnEVizVnjC6hVSwlQybcI5kIAVVIfor:GhgvS6nzZnjC6meP5fHu
- TLSH T1C7E5F0E3E40011F4FC7D5AB7602A6CA6629B7C6F99E4285C21CAB35619F324352B3D4F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
-
resource yara_rule behavioral2/memory/5068-0-0x0000000000400000-0x00000000009A9000-memory.dmp upx behavioral2/memory/5068-2-0x0000000000400000-0x00000000009A9000-memory.dmp upx behavioral2/memory/5068-4-0x0000000000400000-0x00000000009A9000-memory.dmp upx - Program crash 1 IoCs
pid pid_target Process procid_target 4376 5068 WerFault.exe 88 - 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 d661ff09a3cd05350c0327ea24c58c564d30d71dccea813371d4a11e0a3d03c9.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 5068 d661ff09a3cd05350c0327ea24c58c564d30d71dccea813371d4a11e0a3d03c9.exe 5068 d661ff09a3cd05350c0327ea24c58c564d30d71dccea813371d4a11e0a3d03c9.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\d661ff09a3cd05350c0327ea24c58c564d30d71dccea813371d4a11e0a3d03c9.exe"C:\Users\Admin\AppData\Local\Temp\d661ff09a3cd05350c0327ea24c58c564d30d71dccea813371d4a11e0a3d03c9.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:5068 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5068 -s 8682⤵
- Program crash
PID:4376
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5068 -ip 50681⤵PID:4392