Analysis
-
max time kernel
150s -
max time network
150s -
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 12:47
Static task
static1
Behavioral task
behavioral1
Sample
d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exe
Resource
win10v2004-20240802-en
General
-
Target
d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exe
-
Size
1.8MB
-
MD5
3384295edb2ec90abc810676cf3acebd
-
SHA1
5a474ca40b17e4a46edd0daed01ae9a945ea8208
-
SHA256
d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771
-
SHA512
e84c2f0da37ec98e10a1c8fbabd9d92c36a9740beb4766728553e38995aae9b88a88b9f06089f31c9a233713fbe65dc7052e261dd23dc102312c2ebf55ea66d1
-
SSDEEP
49152:tZlnYVzn0TJ8y5sNRhhC18MbBygcxniB+qRT5:1YB0V87RhhC1dMxih5
Malware Config
Extracted
amadey
4.41
c7817d
http://31.41.244.10
-
install_dir
0e8d0864aa
-
install_file
svoutse.exe
-
strings_key
5481b88a6ef75bcf21333988a4e47048
-
url_paths
/Dem7kTu/index.php
Signatures
-
Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs
Processes:
svoutse.exed22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exesvoutse.exesvoutse.exesvoutse.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ svoutse.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.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
-
Checks BIOS information in registry 2 TTPs 8 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exesvoutse.exesvoutse.exesvoutse.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.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 d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exe -
Executes dropped EXE 4 IoCs
Processes:
svoutse.exesvoutse.exesvoutse.exesvoutse.exepid process 2360 svoutse.exe 1880 svoutse.exe 1680 svoutse.exe 960 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:
d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exesvoutse.exesvoutse.exesvoutse.exesvoutse.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-242286936-336880687-2152680090-1000\Software\Wine d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.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 4 IoCs
Processes:
d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exesvoutse.exesvoutse.exesvoutse.exepid process 3400 d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exe 2360 svoutse.exe 1880 svoutse.exe 1680 svoutse.exe -
Drops file in Windows directory 1 IoCs
Processes:
d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exedescription ioc process File created C:\Windows\Tasks\svoutse.job d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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:
d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exesvoutse.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svoutse.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exesvoutse.exesvoutse.exesvoutse.exepid process 3400 d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exe 3400 d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exe 2360 svoutse.exe 2360 svoutse.exe 1880 svoutse.exe 1880 svoutse.exe 1680 svoutse.exe 1680 svoutse.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exepid process 3400 d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exedescription pid process target process PID 3400 wrote to memory of 2360 3400 d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exe svoutse.exe PID 3400 wrote to memory of 2360 3400 d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exe svoutse.exe PID 3400 wrote to memory of 2360 3400 d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exe svoutse.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.exe"C:\Users\Admin\AppData\Local\Temp\d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771.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:3400 -
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:2360
-
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:1880
-
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:1680
-
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)
- Executes dropped EXE
- Identifies Wine through registry keys
PID:960
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.8MB
MD53384295edb2ec90abc810676cf3acebd
SHA15a474ca40b17e4a46edd0daed01ae9a945ea8208
SHA256d22189632a074d34ddcb13506d05efd505c1e3c2cee995619cdb5a5210c36771
SHA512e84c2f0da37ec98e10a1c8fbabd9d92c36a9740beb4766728553e38995aae9b88a88b9f06089f31c9a233713fbe65dc7052e261dd23dc102312c2ebf55ea66d1