Analysis
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max time kernel
143s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
12-08-2024 17:46
Static task
static1
Behavioral task
behavioral1
Sample
b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe
Resource
win7-20240708-en
General
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Target
b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe
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Size
1.8MB
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MD5
0400d0f91db9d1a2cb7806b94b23be8a
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SHA1
ec696470fcffb473ebdb5586d00a86bebb38be2c
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SHA256
b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a
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SHA512
4053c07ff80f6d9044f241b9848071ed039a5df9472144f3a0da235fec6eb83871a6bd8b859a347205934ddc531c9cb83aa746aa1d439ff39d68ab9a5af2164a
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SSDEEP
49152:kS87XHVA4tnIh2erdVvXLHezW0gzq29VV:kS8D1AMnI5f/qzW0gzN
Malware Config
Extracted
amadey
4.41
0657d1
http://185.215.113.19
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install_dir
0d8f5eb8a7
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install_file
explorti.exe
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strings_key
6c55a5f34bb433fbd933a168577b1838
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url_paths
/Vi9leo/index.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs
Processes:
b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exeexplorti.exeexplorti.exeexplorti.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorti.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorti.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorti.exe -
Checks BIOS information in registry 2 TTPs 8 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
explorti.exeexplorti.exeexplorti.exeb62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe -
Executes dropped EXE 3 IoCs
Processes:
explorti.exeexplorti.exeexplorti.exepid process 3864 explorti.exe 1184 explorti.exe 1436 explorti.exe -
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.
Processes:
b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exeexplorti.exeexplorti.exeexplorti.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine explorti.exe Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine explorti.exe Key opened \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Software\Wine explorti.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
Processes:
b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exeexplorti.exeexplorti.exeexplorti.exepid process 4952 b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe 3864 explorti.exe 1184 explorti.exe 1436 explorti.exe -
Drops file in Windows directory 1 IoCs
Processes:
b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exedescription ioc process File created C:\Windows\Tasks\explorti.job b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.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:
b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exeexplorti.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorti.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exeexplorti.exeexplorti.exeexplorti.exepid process 4952 b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe 4952 b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe 3864 explorti.exe 3864 explorti.exe 1184 explorti.exe 1184 explorti.exe 1436 explorti.exe 1436 explorti.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exepid process 4952 b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exedescription pid process target process PID 4952 wrote to memory of 3864 4952 b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe explorti.exe PID 4952 wrote to memory of 3864 4952 b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe explorti.exe PID 4952 wrote to memory of 3864 4952 b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe explorti.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.exe"C:\Users\Admin\AppData\Local\Temp\b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a.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
PID:4952 -
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
PID:3864
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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
PID:1184
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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
PID:1436
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.8MB
MD50400d0f91db9d1a2cb7806b94b23be8a
SHA1ec696470fcffb473ebdb5586d00a86bebb38be2c
SHA256b62164aec7b602984df58f4969be8d5272c2cc38537668466262e34eaca5110a
SHA5124053c07ff80f6d9044f241b9848071ed039a5df9472144f3a0da235fec6eb83871a6bd8b859a347205934ddc531c9cb83aa746aa1d439ff39d68ab9a5af2164a