Analysis
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max time kernel
141s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
27-09-2024 01:05
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20240903-en
General
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Target
file.exe
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Size
1.8MB
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MD5
5e8202d139d4f31cf0637105bfb93fcc
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SHA1
7a73d8aed5a165c4a4db627c753ae092a6407de2
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SHA256
8278c069e0fd88b41b19cf1d85fdc26cbf6947716f53a72491cb4792c20a3c56
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SHA512
0a5230e4d1b698dace5b010ab9f58f7e669b447ecb109dbf7f56a1176138146d50cbe2d89f5d4fd8166b64545f6556e613f47cc1ef77726698f89ceab96e6ccf
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SSDEEP
49152:JfTSJzuwiqQdaKeQRJ7jLF7qtxaoRDPIQdbnAILUtCtxxwdL:wJFzQf1/oRDIQdDfk51
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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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
Processes:
file.exeaxplong.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ file.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.
Processes:
axplong.exefile.exedescription 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 file.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion file.exe -
Executes dropped EXE 1 IoCs
Processes:
axplong.exepid process 2772 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.
Processes:
axplong.exefile.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine axplong.exe Key opened \REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine file.exe -
Loads dropped DLL 1 IoCs
Processes:
file.exepid process 1980 file.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
file.exeaxplong.exepid process 1980 file.exe 2772 axplong.exe -
Drops file in Windows directory 1 IoCs
Processes:
file.exedescription ioc process File created C:\Windows\Tasks\axplong.job file.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 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
file.exeaxplong.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language file.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language axplong.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
file.exeaxplong.exepid process 1980 file.exe 2772 axplong.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
file.exepid process 1980 file.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
file.exedescription pid process target process PID 1980 wrote to memory of 2772 1980 file.exe axplong.exe PID 1980 wrote to memory of 2772 1980 file.exe axplong.exe PID 1980 wrote to memory of 2772 1980 file.exe axplong.exe PID 1980 wrote to memory of 2772 1980 file.exe axplong.exe
Processes
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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
- 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:1980 -
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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2772
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.8MB
MD55e8202d139d4f31cf0637105bfb93fcc
SHA17a73d8aed5a165c4a4db627c753ae092a6407de2
SHA2568278c069e0fd88b41b19cf1d85fdc26cbf6947716f53a72491cb4792c20a3c56
SHA5120a5230e4d1b698dace5b010ab9f58f7e669b447ecb109dbf7f56a1176138146d50cbe2d89f5d4fd8166b64545f6556e613f47cc1ef77726698f89ceab96e6ccf