Analysis
- max time kernel
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
10/08/2026, 14:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
89c3dc480c498b02017a7facd801102364434fd2fc2e9669ff8283b8e648ce39.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
89c3dc480c498b02017a7facd801102364434fd2fc2e9669ff8283b8e648ce39.exe
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target 89c3dc480c498b02017a7facd801102364434fd2fc2e9669ff8283b8e648ce39.exe
- Size 1.1MB
- Sample260810-rssysawvgz
- SHA256 89c3dc480c498b02017a7facd801102364434fd2fc2e9669ff8283b8e648ce39
- MD5 3af10088b300f65db5db0389919c9138
- SHA1 1b053ea979587461c63aef16e41b506206bfa46d
- SHA512 8e47a00dd4ddd4563e06234b6f4b2ddcf046514e69b57556cd3008caec25e38a4ad141ab400aace5b96b8ada4a0c242fce57e0fd465a3a6c3e7e32b70866ebcb
- SSDEEP 24576:KSckHlVzaqMH/qCzcMLqpJ/EHbMWus6HzL7Ew2GClGZ:fFVm71s//WuzHzHEy
- TLSH T12345022DCDC32B44C67E1A78C15648AC33F09F17E2E5EA5B2FE900F58B92568DD264D2
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- .NET Reactor proctector 1 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule behavioral2/memory/5288-7-0x0000000005CB0000-0x0000000005D16000-memory.dmp net_reactor - Program crash 1 IoCs
pid pid_target Process procid_target 3904 5288 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 89c3dc480c498b02017a7facd801102364434fd2fc2e9669ff8283b8e648ce39.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\89c3dc480c498b02017a7facd801102364434fd2fc2e9669ff8283b8e648ce39.exe"C:\Users\Admin\AppData\Local\Temp\89c3dc480c498b02017a7facd801102364434fd2fc2e9669ff8283b8e648ce39.exe"1⤵
- System Location Discovery: System Language Discovery
PID:5288 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5288 -s 11362⤵
- Program crash
PID:3904
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5288 -ip 52881⤵PID:4104