Analysis
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max time kernel
142s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
13-09-2024 08:06
Static task
static1
Behavioral task
behavioral1
Sample
c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe
Resource
win10v2004-20240802-en
General
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Target
c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe
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Size
1.9MB
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MD5
1e3f6ad3f38149b3faa3f82dfe51549c
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SHA1
51a49397051be0b70db6cca0adda01240e21d6f8
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SHA256
c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454
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SHA512
4d4817b780167b25875574a8b1f23f360fa20fb227767a5b61b21b9460e9b16764d3ee6ea5aa08014af22d929ad2080f3dc18fed5fd0776bb9b9abddfc3b78ad
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SSDEEP
24576:MRCBQnMs35SZ3Q9I7+mOzSPSFYk5uw29xJ2WhgCYMBWgBY82WajcWZ+GaOKZZAoS:Mck5XUq9uH/2Wh1bfuaNZls/pB9
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
Extracted
stealc
rave
http://185.215.113.103
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url_path
/e2b1563c6670f193.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 6 IoCs
Processes:
44945d5da0.exesvoutse.exesvoutse.exec03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exesvoutse.exec50554585c.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 44945d5da0.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__ c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ svoutse.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ c50554585c.exe -
Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 12 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exec50554585c.exesvoutse.exesvoutse.exe44945d5da0.exesvoutse.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion c50554585c.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\VideoBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 44945d5da0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.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\VideoBiosVersion c50554585c.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 44945d5da0.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exesvoutse.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe Key value queried \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation svoutse.exe -
Executes dropped EXE 5 IoCs
Processes:
svoutse.exec50554585c.exe44945d5da0.exesvoutse.exesvoutse.exepid process 1792 svoutse.exe 1712 c50554585c.exe 2412 44945d5da0.exe 2476 svoutse.exe 4784 svoutse.exe -
Identifies Wine through registry keys 2 TTPs 6 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
44945d5da0.exesvoutse.exesvoutse.exec03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exesvoutse.exec50554585c.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Wine 44945d5da0.exe Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Wine c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\Software\Wine c50554585c.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
svoutse.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\44945d5da0.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000030001\\44945d5da0.exe" svoutse.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs
Processes:
c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exesvoutse.exec50554585c.exe44945d5da0.exesvoutse.exesvoutse.exepid process 868 c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe 1792 svoutse.exe 1712 c50554585c.exe 2412 44945d5da0.exe 2476 svoutse.exe 4784 svoutse.exe -
Drops file in Windows directory 1 IoCs
Processes:
c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exedescription ioc process File created C:\Windows\Tasks\svoutse.job c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.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 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exesvoutse.exec50554585c.exe44945d5da0.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svoutse.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c50554585c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 44945d5da0.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exesvoutse.exec50554585c.exe44945d5da0.exesvoutse.exesvoutse.exepid process 868 c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe 868 c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe 1792 svoutse.exe 1792 svoutse.exe 1712 c50554585c.exe 1712 c50554585c.exe 2412 44945d5da0.exe 2412 44945d5da0.exe 2476 svoutse.exe 2476 svoutse.exe 4784 svoutse.exe 4784 svoutse.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exesvoutse.exedescription pid process target process PID 868 wrote to memory of 1792 868 c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe svoutse.exe PID 868 wrote to memory of 1792 868 c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe svoutse.exe PID 868 wrote to memory of 1792 868 c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe svoutse.exe PID 1792 wrote to memory of 1712 1792 svoutse.exe c50554585c.exe PID 1792 wrote to memory of 1712 1792 svoutse.exe c50554585c.exe PID 1792 wrote to memory of 1712 1792 svoutse.exe c50554585c.exe PID 1792 wrote to memory of 2412 1792 svoutse.exe 44945d5da0.exe PID 1792 wrote to memory of 2412 1792 svoutse.exe 44945d5da0.exe PID 1792 wrote to memory of 2412 1792 svoutse.exe 44945d5da0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.exe"C:\Users\Admin\AppData\Local\Temp\c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454.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 WriteProcessMemory
PID:868 -
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
- Checks computer location settings
- Executes dropped EXE
- Identifies Wine through registry keys
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1792 -
C:\Users\Admin\AppData\Roaming\1000026000\c50554585c.exe"C:\Users\Admin\AppData\Roaming\1000026000\c50554585c.exe"3⤵
- 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:1712 -
C:\Users\Admin\AppData\Local\Temp\1000030001\44945d5da0.exe"C:\Users\Admin\AppData\Local\Temp\1000030001\44945d5da0.exe"3⤵
- 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:2412
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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:2476
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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:4784
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.9MB
MD51e3f6ad3f38149b3faa3f82dfe51549c
SHA151a49397051be0b70db6cca0adda01240e21d6f8
SHA256c03d4e2213cb5db16c6e703445dbdb0047f578f533292203198f074128f23454
SHA5124d4817b780167b25875574a8b1f23f360fa20fb227767a5b61b21b9460e9b16764d3ee6ea5aa08014af22d929ad2080f3dc18fed5fd0776bb9b9abddfc3b78ad
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Filesize
1.7MB
MD5ba8190393ac1d1db5ac8e47cd167ff86
SHA151ab312f3d6a18faa3908be6f9005de6b4e59e2f
SHA256baa62c7e9b3c8b0cf84c6327ee6dd168dc460032c1044969c454bdb12f7998e0
SHA512fc1f5e076ebf7387205ac14c6d59962b04e743c28ab1f8738094027949576503bcf3aabaa0f961141ebf1acfacf5354bc3d0164ae90178e329cbe6b841742456