Analysis
- max time kernel
148s - max time network
125s - 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, 14:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
621242d555173821bb991562ad5292cc0ede93fbbe860fbb7fd1208ecf4a0ece.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
621242d555173821bb991562ad5292cc0ede93fbbe860fbb7fd1208ecf4a0ece.exe
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target 621242d555173821bb991562ad5292cc0ede93fbbe860fbb7fd1208ecf4a0ece.exe
- Size 1.1MB
- Sample260810-rr96ns1bkf
- SHA256 621242d555173821bb991562ad5292cc0ede93fbbe860fbb7fd1208ecf4a0ece
- MD5 6a753d53eebace9181283bad8a6d02e2
- SHA1 e821b347fea0ea7eccdff896aac9412148b79e16
- SHA512 0d8e9f718d26b3969644e4fed59b5b79155bc8c7c87e7b8d2effeee202ab257989af85abdf2f25768c5bc1397922b29dcd0ea9200c77141af4a851ecfe181898
- SSDEEP 24576:sxd8QHXHUh0ONLjroY0GSa56HzLyEw2GClGSL:s7rH/O9HnSPHzuEy
- TLSH T1FE3501259DC72E55C73D0F7CC3A204A423F0C4074265DBAA3EFCC6F95EE2A8A6927552
- 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/3052-7-0x0000000005B60000-0x0000000005BC6000-memory.dmp net_reactor - Program crash 1 IoCs
pid pid_target Process procid_target 3456 3052 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 621242d555173821bb991562ad5292cc0ede93fbbe860fbb7fd1208ecf4a0ece.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\621242d555173821bb991562ad5292cc0ede93fbbe860fbb7fd1208ecf4a0ece.exe"C:\Users\Admin\AppData\Local\Temp\621242d555173821bb991562ad5292cc0ede93fbbe860fbb7fd1208ecf4a0ece.exe"1⤵
- System Location Discovery: System Language Discovery
PID:3052 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 12522⤵
- Program crash
PID:3456
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3052 -ip 30521⤵PID:4548