Analysis
- max time kernel
143s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
20/11/2024, 10:06
General
- Target file.exe
- Size 1.9MB
- Sample241120-l43dpsvpcz
- SHA256 6f8f6f652654b2cdf67a5fe92652e349da600dfca2076f3d41b9c336434db169
Malware Config
Extracted
-
amadey
-
4.42
-
9c9aa5
-
http://185.215.113.43
-
install_dir
abc3bc1985
-
install_file
skotes.exe
-
strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
-
url_paths
/Zu7JuNko/index.php
Signatures
- Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
- Amadey family
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs
- Checks BIOS information in registry 2 TTPs 8 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 3 IoCs
- Identifies Wine through registry keys 2 TTPs 4 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
- Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
- Drops file in Windows directory 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
-
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exeC:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exeC:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
skotes.exe
memory/2656-42-0x0000000000460000-0x000000000093A000-memory.dmp
memory/3128-30-0x0000000000460000-0x000000000093A000-memory.dmp
memory/3128-33-0x0000000000460000-0x000000000093A000-memory.dmp
memory/3128-32-0x0000000000460000-0x000000000093A000-memory.dmp
memory/3128-31-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-27-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-38-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-19-0x0000000000461000-0x000000000048F000-memory.dmp
memory/4812-20-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-21-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-22-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-23-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-24-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-25-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-26-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-45-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-28-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-16-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-44-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-43-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-40-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-35-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-36-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-37-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4812-39-0x0000000000460000-0x000000000093A000-memory.dmp
memory/4956-18-0x00000000001F0000-0x00000000006CA000-memory.dmp
memory/4956-2-0x00000000001F1000-0x000000000021F000-memory.dmp
memory/4956-1-0x00000000775C4000-0x00000000775C6000-memory.dmp
memory/4956-3-0x00000000001F0000-0x00000000006CA000-memory.dmp
memory/4956-4-0x00000000001F0000-0x00000000006CA000-memory.dmp
memory/4956-0-0x00000000001F0000-0x00000000006CA000-memory.dmp