Analysis
- max time kernel
144s - max time network
135s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
04/06/2024, 21:07
General
- Target 713a645c9524d137db3c5547b12708f7.exe
- Size 1.8MB
- Sample240604-zybkpacb89
- SHA256 96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8
Malware Config
Extracted
-
amadey
-
8254624243
-
e76b71
-
http://77.91.77.81
-
install_dir
8254624243
-
install_file
axplong.exe
-
strings_key
90049e51fabf09df0d6748e0b271922e
-
url_paths
/Kiru9gu/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 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).
- Suspicious behavior: EnumeratesProcesses 8 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\713a645c9524d137db3c5547b12708f7.exe"C:\Users\Admin\AppData\Local\Temp\713a645c9524d137db3c5547b12708f7.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe"C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.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:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4268,i,18168883380598738769,14202261231630113808,262144 --variations-seed-version --mojo-platform-channel-handle=4300 /prefetch:81⤵
-
C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exeC:\Users\Admin\AppData\Local\Temp\8254624243\axplong.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\8254624243\axplong.exeC:\Users\Admin\AppData\Local\Temp\8254624243\axplong.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
axplong.exe
memory/2020-17-0x0000000000950000-0x0000000000E1D000-memory.dmp
memory/2020-1-0x0000000077B14000-0x0000000077B16000-memory.dmp
memory/2020-2-0x0000000000951000-0x000000000097F000-memory.dmp
memory/2020-3-0x0000000000950000-0x0000000000E1D000-memory.dmp
memory/2020-5-0x0000000000950000-0x0000000000E1D000-memory.dmp
memory/2020-0-0x0000000000950000-0x0000000000E1D000-memory.dmp
memory/2268-36-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-32-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-20-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-21-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-22-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-23-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-24-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-25-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-26-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-45-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-44-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-43-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-42-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-19-0x0000000000D81000-0x0000000000DAF000-memory.dmp
memory/2268-33-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-34-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-35-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-18-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-37-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/2268-41-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/3040-40-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/3040-39-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/3220-31-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/3220-30-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/3220-29-0x0000000000D80000-0x000000000124D000-memory.dmp
memory/3220-28-0x0000000000D80000-0x000000000124D000-memory.dmp