Analysis
- max time kernel
149s - max time network
94s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
24/09/2026, 06:38
General
- Target CN1476779462_240926_17_05_19.exe
- Size 1.4MB
- Sample260924-hea2daga83
- SHA256 cee01e1adc3e539042f8695fe93562754e1fbd0fa5db6310f9e3908dbc5642bd
Malware Config
Signatures
- .NET Reactor proctector 64 IoCs
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Drops file in Windows directory 1 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Kills process with taskkill 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\CN1476779462_240926_17_05_19.exe"C:\Users\Admin\AppData\Local\Temp\CN1476779462_240926_17_05_19.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"2⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\taskkill.exetaskkill /f /im chrome.exe3⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
-
-
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\reback.exeC:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\reback.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
reback.exe
memory/1720-691-0x0000000000CA0000-0x0000000000CAC000-memory.dmp
memory/1720-692-0x0000000074F40000-0x00000000756FC000-memory.dmp
memory/1720-693-0x0000000003170000-0x000000000319A000-memory.dmp
memory/1720-694-0x0000000005650000-0x00000000056A6000-memory.dmp
memory/1720-695-0x0000000074F40000-0x00000000756FC000-memory.dmp
memory/5560-111-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-101-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-4-0x0000000004F90000-0x000000000502C000-memory.dmp
memory/5560-3-0x0000000004EF0000-0x0000000004F82000-memory.dmp
memory/5560-5-0x0000000004E70000-0x0000000004E7A000-memory.dmp
memory/5560-6-0x00000000750A0000-0x000000007585C000-memory.dmp
memory/5560-7-0x0000000005090000-0x00000000050F8000-memory.dmp
memory/5560-19-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-17-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-131-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-123-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-15-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-114-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-13-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-87-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-77-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-107-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-65-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-11-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-59-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-53-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-51-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-49-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-37-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-103-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-8-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-21-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-133-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-95-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-129-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-127-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-125-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-121-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-119-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-117-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-115-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-1-0x0000000000200000-0x000000000036C000-memory.dmp
memory/5560-109-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-67-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-2-0x00000000054B0000-0x0000000005A6A000-memory.dmp
memory/5560-9-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-106-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-99-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-97-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-552-0x00000000750A0000-0x000000007585C000-memory.dmp
memory/5560-93-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-91-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-89-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-85-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-83-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-81-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-80-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-75-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-73-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-71-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-69-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-63-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-61-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-57-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-55-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-47-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-45-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-43-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-553-0x0000000005460000-0x0000000005488000-memory.dmp
memory/5560-41-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-39-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-36-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-33-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-31-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-29-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-27-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-25-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-23-0x0000000005090000-0x000000000511D000-memory.dmp
memory/5560-554-0x00000000750A0000-0x000000007585C000-memory.dmp
memory/5560-0-0x00000000750B2000-0x00000000750B3000-memory.dmp
memory/5560-555-0x00000000750B2000-0x00000000750B3000-memory.dmp
memory/5560-556-0x0000000007E50000-0x0000000007E78000-memory.dmp
memory/5560-681-0x00000000750A0000-0x000000007585C000-memory.dmp
memory/5560-682-0x00000000750A0000-0x000000007585C000-memory.dmp
memory/5560-687-0x00000000750A0000-0x000000007585C000-memory.dmp