Analysis
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max time kernel
142s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
23-09-2024 16:22
Static task
static1
Behavioral task
behavioral1
Sample
587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe
Resource
win7-20240903-en
General
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Target
587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe
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Size
1.8MB
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MD5
f150c6a1804e541fd06c07175b423b7c
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SHA1
65fe457d482ba93e86994be0151fae82b6a6f119
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SHA256
587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d
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SHA512
55161d4ded79edd48dce9d19075acddea39cc6efc11a4dd78852b76e021ca3f21f1e5bde76650f55b96d049e645969080df5805c1c4dfb04acc9ee2782a345ca
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SSDEEP
49152:mW8aTqphAQJ85JlVy0ckknx5qJAjcwccS3pplnwr:Z8Cqp2QJ0cTn7qJAYVcEA
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 5 IoCs
Processes:
587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exeskotes.exeskotes.exeskotes.exeskotes.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.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 Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ skotes.exe -
Checks BIOS information in registry 2 TTPs 10 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exeskotes.exeskotes.exeskotes.exeskotes.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.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\VideoBiosVersion skotes.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.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 skotes.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe -
Executes dropped EXE 4 IoCs
Processes:
skotes.exeskotes.exeskotes.exeskotes.exepid process 320 skotes.exe 724 skotes.exe 4948 skotes.exe 2324 skotes.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:
skotes.exeskotes.exe587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exeskotes.exeskotes.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine skotes.exe Key opened \REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine skotes.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
Processes:
587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exeskotes.exeskotes.exeskotes.exeskotes.exepid process 2080 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe 320 skotes.exe 724 skotes.exe 4948 skotes.exe 2324 skotes.exe -
Drops file in Windows directory 1 IoCs
Processes:
587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exedescription ioc process File created C:\Windows\Tasks\skotes.job 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.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:
587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exeskotes.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language skotes.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exeskotes.exeskotes.exeskotes.exeskotes.exepid process 2080 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe 2080 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe 320 skotes.exe 320 skotes.exe 724 skotes.exe 724 skotes.exe 4948 skotes.exe 4948 skotes.exe 2324 skotes.exe 2324 skotes.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exepid process 2080 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exedescription pid process target process PID 2080 wrote to memory of 320 2080 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe skotes.exe PID 2080 wrote to memory of 320 2080 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe skotes.exe PID 2080 wrote to memory of 320 2080 587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe skotes.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.exe"C:\Users\Admin\AppData\Local\Temp\587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d.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:2080 -
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:320
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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:724
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4272,i,3387628439405076340,17957358341235678872,262144 --variations-seed-version --mojo-platform-channel-handle=2152 /prefetch:81⤵PID:552
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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:4948
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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:2324
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.8MB
MD5f150c6a1804e541fd06c07175b423b7c
SHA165fe457d482ba93e86994be0151fae82b6a6f119
SHA256587e86e6ca49e27558b086d23708a5a506c3472314ceb0f3156184a4f9a4745d
SHA51255161d4ded79edd48dce9d19075acddea39cc6efc11a4dd78852b76e021ca3f21f1e5bde76650f55b96d049e645969080df5805c1c4dfb04acc9ee2782a345ca