Analysis
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max time kernel
142s -
max time network
95s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
10-09-2024 16:01
Static task
static1
Behavioral task
behavioral1
Sample
08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exe
Resource
win10v2004-20240802-en
General
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Target
08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exe
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Size
1.9MB
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MD5
f739e09c9647d0fb9b70678646ee45b3
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SHA1
b0dcdcd999183c053adccd84a9b5efd62f1f5bd6
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SHA256
08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e
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SHA512
884b4e838b19a2c1581f8dd41fbe25d49e4a68fd7fd1c32341e4bf332c5d93aa2b4d00aa936464f729301b51eef167bbfb2c7f53fd5ba93797a0ed6794922f1b
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SSDEEP
49152:23oWmljJ8Vb2QKBvj6NC8bLGhRoTVJG3Y9H71:2nmlmViQyvgC8OhRaG3KH7
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 5 IoCs
Processes:
08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exesvoutse.exesvoutse.exesvoutse.exesvoutse.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.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 Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ svoutse.exe -
Checks BIOS information in registry 2 TTPs 10 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
svoutse.exe08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exesvoutse.exesvoutse.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\VideoBiosVersion 08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.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 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 08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exe -
Executes dropped EXE 4 IoCs
Processes:
svoutse.exesvoutse.exesvoutse.exesvoutse.exepid process 3988 svoutse.exe 4684 svoutse.exe 4120 svoutse.exe 3812 svoutse.exe -
Identifies Wine through registry keys 2 TTPs 5 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exesvoutse.exesvoutse.exesvoutse.exesvoutse.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000\Software\Wine 08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.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 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 svoutse.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
Processes:
08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exesvoutse.exesvoutse.exesvoutse.exesvoutse.exepid process 1964 08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exe 3988 svoutse.exe 4684 svoutse.exe 4120 svoutse.exe 3812 svoutse.exe -
Drops file in Windows directory 1 IoCs
Processes:
08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exedescription ioc process File created C:\Windows\Tasks\svoutse.job 08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.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:
08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exesvoutse.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svoutse.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exesvoutse.exesvoutse.exesvoutse.exesvoutse.exepid process 1964 08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exe 1964 08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exe 3988 svoutse.exe 3988 svoutse.exe 4684 svoutse.exe 4684 svoutse.exe 4120 svoutse.exe 4120 svoutse.exe 3812 svoutse.exe 3812 svoutse.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exedescription pid process target process PID 1964 wrote to memory of 3988 1964 08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exe svoutse.exe PID 1964 wrote to memory of 3988 1964 08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exe svoutse.exe PID 1964 wrote to memory of 3988 1964 08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exe svoutse.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.exe"C:\Users\Admin\AppData\Local\Temp\08085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e.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 WriteProcessMemory
PID:1964 -
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:3988
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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:4684
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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:4120
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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:3812
Network
MITRE ATT&CK Enterprise v15
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Downloads
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Filesize
1.9MB
MD5f739e09c9647d0fb9b70678646ee45b3
SHA1b0dcdcd999183c053adccd84a9b5efd62f1f5bd6
SHA25608085ffbceb2db75e037624ed5329b96932913dffdac4f4f592ecee4f18d945e
SHA512884b4e838b19a2c1581f8dd41fbe25d49e4a68fd7fd1c32341e4bf332c5d93aa2b4d00aa936464f729301b51eef167bbfb2c7f53fd5ba93797a0ed6794922f1b