Analysis
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max time kernel
148s -
max time network
153s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
11-09-2024 14:55
Static task
static1
Behavioral task
behavioral1
Sample
416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe
Resource
win10v2004-20240802-en
General
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Target
416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe
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Size
1.8MB
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MD5
ccf7de51b317996803c0ce2b2643db99
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SHA1
41714678c993ef55bc0593383b7eff9e8b43bfb3
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SHA256
416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef
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SHA512
5672f9cc1c120dc2e35a2e99c6261ea33b36d7c21b88dc27dc4ec733fe7df38586dc63fbe0161888d122a22a8768c856f26c5293f47f0657174dbb4eee90a395
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SSDEEP
49152:qwlE3HI4/C1FFYIQgbNbLzjFR5cRjLqOF:qwSHa1fYP6Nzo
Malware Config
Extracted
amadey
4.41
c7817d
http://31.41.244.10
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install_dir
0e8d0864aa
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install_file
svoutse.exe
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strings_key
5481b88a6ef75bcf21333988a4e47048
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url_paths
/Dem7kTu/index.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs
Processes:
416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exesvoutse.exesvoutse.exesvoutse.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ svoutse.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ svoutse.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ svoutse.exe -
Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 8 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
svoutse.exesvoutse.exe416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exesvoutse.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion svoutse.exe -
Executes dropped EXE 3 IoCs
Processes:
svoutse.exesvoutse.exesvoutse.exepid process 2372 svoutse.exe 2496 svoutse.exe 3128 svoutse.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:
svoutse.exesvoutse.exe416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exesvoutse.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000\Software\Wine 416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe Key opened \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000\Software\Wine svoutse.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
Processes:
416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exesvoutse.exesvoutse.exesvoutse.exepid process 5100 416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe 2372 svoutse.exe 2496 svoutse.exe 3128 svoutse.exe -
Drops file in Windows directory 1 IoCs
Processes:
416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exedescription ioc process File created C:\Windows\Tasks\svoutse.job 416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.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:
416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exesvoutse.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svoutse.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exesvoutse.exesvoutse.exesvoutse.exepid process 5100 416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe 5100 416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe 2372 svoutse.exe 2372 svoutse.exe 2496 svoutse.exe 2496 svoutse.exe 3128 svoutse.exe 3128 svoutse.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exepid process 5100 416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exedescription pid process target process PID 5100 wrote to memory of 2372 5100 416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe svoutse.exe PID 5100 wrote to memory of 2372 5100 416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe svoutse.exe PID 5100 wrote to memory of 2372 5100 416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe svoutse.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.exe"C:\Users\Admin\AppData\Local\Temp\416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef.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:5100 -
C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exe"C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.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:2372
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C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exeC:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.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:2496
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C:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.exeC:\Users\Admin\AppData\Local\Temp\0e8d0864aa\svoutse.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:3128
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.8MB
MD5ccf7de51b317996803c0ce2b2643db99
SHA141714678c993ef55bc0593383b7eff9e8b43bfb3
SHA256416f915fb3b582641972ea178d5b5e55019589fce18916218b5ae4cf8db850ef
SHA5125672f9cc1c120dc2e35a2e99c6261ea33b36d7c21b88dc27dc4ec733fe7df38586dc63fbe0161888d122a22a8768c856f26c5293f47f0657174dbb4eee90a395
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Filesize
112KB
MD5b7c7032b3bfa73a115b7c37f2c3b0d6b
SHA14ec0900b817dc58401691d1b26d9fb4831077fb4
SHA25677d3eddbec69f1179162d5057dc0069952b326b310e5bee56e6c129854bebb39
SHA512c739da9eadb95386ba9ddfd24a598a640ebabe2bc4934aad82abf7bcb3e03e6648d882301ff6fb25847cc3a69006e77eea9c839e76458cdf83a8c0c6d18f2520