Analysis
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max time kernel
142s -
max time network
144s -
platform
windows11-21h2_x64 -
resource
win11-20240730-en -
resource tags
arch:x64arch:x86image:win11-20240730-enlocale:en-usos:windows11-21h2-x64system -
submitted
31-07-2024 03:56
Static task
static1
Behavioral task
behavioral1
Sample
5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exe
Resource
win10v2004-20240730-en
General
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Target
5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exe
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Size
1.8MB
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MD5
f84c467d7176648368090a12c87f0161
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SHA1
7126e1c0347b3300592ba1a1a81385d6240174f7
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SHA256
5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e
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SHA512
839aec9230a202cdce5a6c254b4792bf53ba4a087a160b743d4d7c69df95a369ef8384fc4558556eaa4cdab83c897110da0844ba02fa7f539890c078dc555dc9
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SSDEEP
49152:I2J0VkjJgpxf0gNrI2z02qFFx3Ef19lPmnSEsZBXpiD7xtKcJU4aHDD:I2JIzpxsgNsB2O3SDcSZZem/4Sf
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:
5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exeexplorti.exeexplorti.exeexplorti.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.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:
5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exeexplorti.exeexplorti.exeexplorti.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.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 explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exe -
Executes dropped EXE 3 IoCs
Processes:
explorti.exeexplorti.exeexplorti.exepid process 3532 explorti.exe 2788 explorti.exe 4716 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:
5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exeexplorti.exeexplorti.exeexplorti.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1872973762-1326452598-87257502-1000\Software\Wine 5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exe Key opened \REGISTRY\USER\S-1-5-21-1872973762-1326452598-87257502-1000\Software\Wine explorti.exe Key opened \REGISTRY\USER\S-1-5-21-1872973762-1326452598-87257502-1000\Software\Wine explorti.exe Key opened \REGISTRY\USER\S-1-5-21-1872973762-1326452598-87257502-1000\Software\Wine explorti.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
Processes:
5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exeexplorti.exeexplorti.exeexplorti.exepid process 3836 5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exe 3532 explorti.exe 2788 explorti.exe 4716 explorti.exe -
Drops file in Windows directory 1 IoCs
Processes:
5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exedescription ioc process File created C:\Windows\Tasks\explorti.job 5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.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:
5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exeexplorti.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorti.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exeexplorti.exeexplorti.exeexplorti.exepid process 3836 5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exe 3836 5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exe 3532 explorti.exe 3532 explorti.exe 2788 explorti.exe 2788 explorti.exe 4716 explorti.exe 4716 explorti.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exepid process 3836 5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exedescription pid process target process PID 3836 wrote to memory of 3532 3836 5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exe explorti.exe PID 3836 wrote to memory of 3532 3836 5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exe explorti.exe PID 3836 wrote to memory of 3532 3836 5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exe explorti.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.exe"C:\Users\Admin\AppData\Local\Temp\5d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3836 -
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:3532
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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:2788
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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:4716
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.8MB
MD5f84c467d7176648368090a12c87f0161
SHA17126e1c0347b3300592ba1a1a81385d6240174f7
SHA2565d8088a0a17b246489c5804ef0760c6acedcdae822584b8ad8eb26ee020f7a1e
SHA512839aec9230a202cdce5a6c254b4792bf53ba4a087a160b743d4d7c69df95a369ef8384fc4558556eaa4cdab83c897110da0844ba02fa7f539890c078dc555dc9