Analysis
- max time kernel
142s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
- submitted
29/07/2024, 13:04
General
- Target 5289679ca71d26258a24106fd536df40.exe
- Size 1.8MB
- Sample240729-qax94stend
- SHA256 014dfd9b7e1982af96240f6853d3fd9ef11fdc2b13d00e8319b75f92676f60a2
Malware Config
Extracted
-
amadey
-
4.41
-
0657d1
-
http://185.215.113.19
-
install_dir
0d8f5eb8a7
-
install_file
explorti.exe
-
strings_key
6c55a5f34bb433fbd933a168577b1838
-
url_paths
/Vi9leo/index.php
Signatures
- Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
- Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs
- Checks BIOS information in registry 2 TTPs 10 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 4 IoCs
- Identifies Wine through registry keys 2 TTPs 5 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
- Suspicious use of NtSetInformationThreadHideFromDebugger 5 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 10 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\5289679ca71d26258a24106fd536df40.exe"C:\Users\Admin\AppData\Local\Temp\5289679ca71d26258a24106fd536df40.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\0d8f5eb8a7\explorti.exe"C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.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\0d8f5eb8a7\explorti.exeC:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.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\0d8f5eb8a7\explorti.exeC:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.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\0d8f5eb8a7\explorti.exeC:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.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
explorti.exe
memory/1840-47-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/1840-46-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2316-24-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2316-28-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2316-27-0x0000000000781000-0x00000000007AF000-memory.dmp
memory/2432-18-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-33-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-48-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-19-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-20-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-21-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-23-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-44-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-25-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-43-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-42-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-29-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-30-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-31-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-32-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-17-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-34-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-35-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-41-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-40-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/2432-39-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/3196-38-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/3196-37-0x0000000000780000-0x0000000000C35000-memory.dmp
memory/4068-3-0x0000000000A30000-0x0000000000EE5000-memory.dmp
memory/4068-4-0x0000000000A30000-0x0000000000EE5000-memory.dmp
memory/4068-16-0x0000000000A30000-0x0000000000EE5000-memory.dmp
memory/4068-2-0x0000000000A31000-0x0000000000A5F000-memory.dmp
memory/4068-1-0x0000000077B14000-0x0000000077B16000-memory.dmp
memory/4068-0-0x0000000000A30000-0x0000000000EE5000-memory.dmp