Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
91s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
29/10/2022, 23:12
Behavioral task
behavioral1
Sample
71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe
Resource
win10v2004-20220901-en
General
-
Target
71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe
-
Size
310KB
-
MD5
5a20a059671515fd536a9e86d227dd90
-
SHA1
8391b4122102d015d0c4adb14f94a6f6f7e6056a
-
SHA256
71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec
-
SHA512
2462cb0b9c1d8cfb89c0db9deb840adacbd47b444cb6bdc893e8a09e57ed4855da5d396f277e3da22b2be3e0bd1106e65037558e9d0c3ef7f856a9bd1e3daf3c
-
SSDEEP
6144:nhjR9isD3WWDXQKaw/Pe/S7Bjjq79aSACMrdU3XfAWngrTw9vYHfQP7IuoST1pcb:7WWzzfSS7RjIARpEAWngrGMQDfoST1e
Malware Config
Signatures
-
Adds policy Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run svchost.exe Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Wow6432Node = "C:\\Users\\Admin\\AppData\\Roaming\\ADA3EF\\ADA3EF.exe" svchost.exe -
resource yara_rule behavioral2/memory/4788-132-0x0000000000400000-0x00000000004C8000-memory.dmp upx behavioral2/memory/4788-135-0x0000000000400000-0x00000000004C8000-memory.dmp upx -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/4788-135-0x0000000000400000-0x00000000004C8000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4788 set thread context of 3980 4788 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe 82 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3980 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe 3980 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3980 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 4788 wrote to memory of 3980 4788 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe 82 PID 4788 wrote to memory of 3980 4788 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe 82 PID 4788 wrote to memory of 3980 4788 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe 82 PID 4788 wrote to memory of 3980 4788 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe 82 PID 4788 wrote to memory of 3980 4788 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe 82 PID 4788 wrote to memory of 3980 4788 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe 82 PID 3980 wrote to memory of 5072 3980 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe 83 PID 3980 wrote to memory of 5072 3980 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe 83 PID 3980 wrote to memory of 5072 3980 71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe 83
Processes
-
C:\Users\Admin\AppData\Local\Temp\71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe"C:\Users\Admin\AppData\Local\Temp\71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4788 -
C:\Users\Admin\AppData\Local\Temp\71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe"C:\Users\Admin\AppData\Local\Temp\71420509f8d93c2c81b45ac63da2e4a4812627831ea8f3aa9a666c08b839e7ec.exe"2⤵
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:3980 -
C:\Windows\SysWOW64\svchost.exesvchost.exe3⤵
- Adds policy Run key to start application
PID:5072
-
-