Analysis
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max time kernel
291s -
max time network
265s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
26-09-2024 22:45
Static task
static1
Behavioral task
behavioral1
Sample
8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe
Resource
win7-20240903-en
General
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Target
8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe
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Size
1.8MB
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MD5
f410dd5b8dfcde566dd8947dec56f687
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SHA1
6caf30145a82f521aee48f118fb31fec46bd549b
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SHA256
8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7
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SHA512
33ad32362cc5da60df1913533231763dbc21ac8ec1e8784e488cbbb32bf37469828bbb3df4cff2f38b8085ff9b9d7af7cea55255a4fc2b9d34acf9b8ea0620bb
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SSDEEP
24576:FSmOOscGxQrF8jb9IV79GVmX5Up41ijnoCuFihNgr4AiYFU0WLjvzx58MGdjZcIy:m/cGxQBE2V7DX5B1ib7hXUMGtPjo
Malware Config
Extracted
amadey
4.42
9c9aa5
http://185.215.113.43
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install_dir
abc3bc1985
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install_file
skotes.exe
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strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
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url_paths
/Zu7JuNko/index.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 7 IoCs
Processes:
skotes.exeskotes.exeskotes.exe8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exeskotes.exeskotes.exeskotes.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe -
Checks BIOS information in registry 2 TTPs 14 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exeskotes.exeskotes.exeskotes.exeskotes.exeskotes.exeskotes.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion skotes.exe -
Executes dropped EXE 6 IoCs
Processes:
skotes.exeskotes.exeskotes.exeskotes.exeskotes.exeskotes.exepid process 2964 skotes.exe 4340 skotes.exe 3828 skotes.exe 2692 skotes.exe 2808 skotes.exe 1316 skotes.exe -
Identifies Wine through registry keys 2 TTPs 7 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
skotes.exeskotes.exeskotes.exe8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exeskotes.exeskotes.exeskotes.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000\Software\Wine 8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe Key opened \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-873560699-1074803302-2326074425-1000\Software\Wine skotes.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs
Processes:
8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exeskotes.exeskotes.exeskotes.exeskotes.exeskotes.exeskotes.exepid process 4472 8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe 2964 skotes.exe 4340 skotes.exe 3828 skotes.exe 2692 skotes.exe 2808 skotes.exe 1316 skotes.exe -
Drops file in Windows directory 1 IoCs
Processes:
8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exedescription ioc process File created C:\Windows\Tasks\skotes.job 8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.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:
8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exeskotes.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language skotes.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exeskotes.exeskotes.exeskotes.exeskotes.exeskotes.exeskotes.exepid process 4472 8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe 4472 8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe 2964 skotes.exe 2964 skotes.exe 4340 skotes.exe 4340 skotes.exe 3828 skotes.exe 3828 skotes.exe 2692 skotes.exe 2692 skotes.exe 2808 skotes.exe 2808 skotes.exe 1316 skotes.exe 1316 skotes.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exedescription pid process target process PID 4472 wrote to memory of 2964 4472 8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe skotes.exe PID 4472 wrote to memory of 2964 4472 8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe skotes.exe PID 4472 wrote to memory of 2964 4472 8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe skotes.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.exe"C:\Users\Admin\AppData\Local\Temp\8bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7.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:4472 -
C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:2964
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C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exeC:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:4340
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C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exeC:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:3828
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C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exeC:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:2692
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C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exeC:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:2808
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C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exeC:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.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:1316
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.8MB
MD5f410dd5b8dfcde566dd8947dec56f687
SHA16caf30145a82f521aee48f118fb31fec46bd549b
SHA2568bc0f9b0aa8c1ad410f3885ac880f1f7e90e807c0aace4a752a2e45c959dbdb7
SHA51233ad32362cc5da60df1913533231763dbc21ac8ec1e8784e488cbbb32bf37469828bbb3df4cff2f38b8085ff9b9d7af7cea55255a4fc2b9d34acf9b8ea0620bb