Analysis
- max time kernel
293s - max time network
255s - platform
windows10-1703_x64 - resource
win10-20240404-en - resource tags
- submitted
06/06/2024, 23:56
General
- Target 59355cf275435ce5ca86700202c32e7cfa1a850b11686374638982c686f63dd8.exe
- Size 1.8MB
- Sample240606-3zdm8afa87
- SHA256 59355cf275435ce5ca86700202c32e7cfa1a850b11686374638982c686f63dd8
Malware Config
Extracted
-
amadey
-
4.21
-
0e6740
-
http://147.45.47.155
-
install_dir
9217037dc9
-
install_file
explortu.exe
-
strings_key
8e894a8a4a3d0da8924003a561cfb244
-
url_paths
/ku4Nor9/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 7 IoCs
- Checks BIOS information in registry 2 TTPs 14 IoCs
BIOS information is often read in order to detect sandboxing environments.
- Executes dropped EXE 6 IoCs
- Identifies Wine through registry keys 2 TTPs 7 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
- Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs
- Drops file in Windows directory 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 14 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\59355cf275435ce5ca86700202c32e7cfa1a850b11686374638982c686f63dd8.exe"C:\Users\Admin\AppData\Local\Temp\59355cf275435ce5ca86700202c32e7cfa1a850b11686374638982c686f63dd8.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.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
- Suspicious behavior: EnumeratesProcesses
-
-
C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exeC:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.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\9217037dc9\explortu.exeC:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.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\9217037dc9\explortu.exeC:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.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\9217037dc9\explortu.exeC:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.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\9217037dc9\explortu.exeC:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.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
explortu.exe
memory/1936-44-0x0000000001050000-0x000000000151C000-memory.dmp
memory/1936-43-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4156-35-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4156-34-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4236-26-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4236-24-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-20-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-39-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-17-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-18-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-19-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-64-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-21-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-23-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-63-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-15-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-27-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-28-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-29-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-30-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-31-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-32-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-62-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-59-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-36-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-37-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-38-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-16-0x0000000001051000-0x000000000107F000-memory.dmp
memory/4256-40-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-41-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-58-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-57-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-45-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-46-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-47-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-48-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-49-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-50-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-56-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-55-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4256-54-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4628-53-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4628-52-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4748-61-0x0000000001050000-0x000000000151C000-memory.dmp
memory/4904-1-0x00000000778B4000-0x00000000778B5000-memory.dmp
memory/4904-3-0x0000000000250000-0x000000000071C000-memory.dmp
memory/4904-2-0x0000000000251000-0x000000000027F000-memory.dmp
memory/4904-5-0x0000000000250000-0x000000000071C000-memory.dmp
memory/4904-14-0x0000000000250000-0x000000000071C000-memory.dmp
memory/4904-0-0x0000000000250000-0x000000000071C000-memory.dmp