Analysis
- max time kernel
299s - max time network
127s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
20/10/2026, 09:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Dekont.exe
Resource
win10v2004-20260911-en
8 signatures
300 seconds
General
- Target Dekont.exe
- Size 1.2MB
- Sample261020-k2thcaxycy
- SHA256 38aa284ea16dbbd2189ec674eddea0ecb7210b6ffb0ec3b8979a64ebd3714821
- MD5 fe84ef31a873bf7848aa8a836e21490e
- SHA1 1044fcf2b678fe30103d8c7e9730a7800c23294d
- SHA512 b968c3de21467cfcff2eb53f881d73be465b62cbfd8fc83e0a65f85e26f0840003f996f9b22d2758f74a82a5b89ff716c6a5439018d280c9af3e6009d8104f95
- SSDEEP 24576:+QrABDSkA5uqTy/1LgKMNU5CEXXQFLkbJ1m3MZJz6Asfr3WYyj:+QABOkFqYkKMNU5vXEAJI8Pz6RfrA
- TLSH T1EE55021557E55B64F6BE9B386139212083F0F81ADB22E72E7DD81CED2FB1B80456132B
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Formbook payload 2 IoCs
resource yara_rule behavioral2/memory/2916-845-0x0000000001630000-0x0000000001676000-memory.dmp family_formbook behavioral2/memory/2916-849-0x0000000001630000-0x0000000001676000-memory.dmp family_formbook - .NET Reactor proctector 64 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
resource yara_rule behavioral2/memory/6076-6-0x0000000005440000-0x00000000054B4000-memory.dmp net_reactor behavioral2/memory/6076-138-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-136-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-135-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-129-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-132-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-131-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-123-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-120-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-118-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-114-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-112-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-107-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-103-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-90-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-88-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-127-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-105-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-100-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-92-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-84-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-52-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-86-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-82-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-80-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-78-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-76-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-74-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-72-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-70-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-66-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-65-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-62-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-60-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-59-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-56-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-55-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-50-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-48-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-46-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-44-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-42-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-40-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-38-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-36-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-34-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-32-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-30-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-28-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-26-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-24-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-22-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-21-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-18-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-16-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-14-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-12-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-11-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-8-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-7-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-124-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-116-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-96-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor behavioral2/memory/6076-95-0x0000000005440000-0x00000000054DF000-memory.dmp net_reactor - 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 Dekont.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 6076 Dekont.exe 6076 Dekont.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 6076 Dekont.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Dekont.exe"C:\Users\Admin\AppData\Local\Temp\Dekont.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:6076 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"2⤵PID:2916
-