Analysis
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max time kernel
74s -
max time network
18s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
06-11-2024 21:14
Static task
static1
Behavioral task
behavioral1
Sample
e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe
Resource
win7-20241010-en
General
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Target
e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe
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Size
1.8MB
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MD5
436ec8e845cbb9bcd7098b37be1c0610
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SHA1
5149fff99b5fef0018f704566908816d838c064c
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SHA256
e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65
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SHA512
7df98128ab269db1bef8e802f130d3d426133ea72a34f24bb299ec2980f373e7d6f4884d2b296d6633bf5ea82a716c37a8c55a494a9fc8e42f6d798896eac4b3
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SSDEEP
49152:hHxYCcMZJv29KMiwObbQZwOU5X1kR/AEFktM:hHxYWPUi7vQHUxgEM
Malware Config
Extracted
amadey
4.41
fed3aa
http://185.215.113.16
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install_dir
44111dbc49
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install_file
axplong.exe
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strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
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url_paths
/Jo89Ku7d/index.php
Signatures
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Amadey family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ axplong.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion axplong.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion axplong.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe -
Executes dropped EXE 1 IoCs
pid Process 2932 axplong.exe -
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe Key opened \REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine axplong.exe -
Loads dropped DLL 2 IoCs
pid Process 2116 e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe 2116 e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 2116 e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe 2932 axplong.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Tasks\axplong.job e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2116 e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe 2932 axplong.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2116 e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2116 wrote to memory of 2932 2116 e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe 30 PID 2116 wrote to memory of 2932 2116 e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe 30 PID 2116 wrote to memory of 2932 2116 e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe 30 PID 2116 wrote to memory of 2932 2116 e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe"C:\Users\Admin\AppData\Local\Temp\e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65N.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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
PID:2116 -
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"C:\Users\Admin\AppData\Local\Temp\44111dbc49\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
PID:2932
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.8MB
MD5436ec8e845cbb9bcd7098b37be1c0610
SHA15149fff99b5fef0018f704566908816d838c064c
SHA256e80171fd5b32206e71fed542c3cae3055217f5f590faf8daa155b4a362942e65
SHA5127df98128ab269db1bef8e802f130d3d426133ea72a34f24bb299ec2980f373e7d6f4884d2b296d6633bf5ea82a716c37a8c55a494a9fc8e42f6d798896eac4b3