Analysis
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max time kernel
146s -
max time network
114s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
13-09-2024 11:00
Static task
static1
Behavioral task
behavioral1
Sample
28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe
Resource
win10v2004-20240802-en
General
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Target
28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe
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Size
1.9MB
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MD5
79964e3bd7d452b619c563e501a9c4ce
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SHA1
0b2e2e9d8553e5f9e7aa2a2191aa323f372135d6
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SHA256
28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7
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SHA512
c1250f8e79d7c2311dd46c72910be28cbb016e84ca8a36c30fb1301bc83e7dc027af154de717a53de2471dde861544bcf1bafe8225d01bd02e58352308de1ee5
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SSDEEP
49152:02DK+c1yDfkCb3MP8ckLBz7zViPgiZ6ZwLqNPfaoaYrq:02mmAuBbEPgDwLqlRa8q
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 7 IoCs
Processes:
dfdc4445de.exesvoutse.exesvoutse.exesvoutse.exe28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exesvoutse.exe10568728be.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ dfdc4445de.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__ 28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ svoutse.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 10568728be.exe -
Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 14 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
svoutse.exedfdc4445de.exesvoutse.exe28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe10568728be.exesvoutse.exesvoutse.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion dfdc4445de.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 10568728be.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion dfdc4445de.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 10568728be.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.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 svoutse.exe -
Executes dropped EXE 6 IoCs
Processes:
svoutse.exe10568728be.exedfdc4445de.exesvoutse.exesvoutse.exesvoutse.exepid process 3556 svoutse.exe 868 10568728be.exe 2380 dfdc4445de.exe 2732 svoutse.exe 656 svoutse.exe 464 svoutse.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:
dfdc4445de.exesvoutse.exesvoutse.exesvoutse.exe28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exesvoutse.exe10568728be.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000\Software\Wine dfdc4445de.exe Key opened \REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000\Software\Wine 28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe Key opened \REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000\Software\Wine 10568728be.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
svoutse.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-131918955-2378418313-883382443-1000\Software\Microsoft\Windows\CurrentVersion\Run\dfdc4445de.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000030001\\dfdc4445de.exe" svoutse.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs
Processes:
28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exesvoutse.exe10568728be.exedfdc4445de.exesvoutse.exesvoutse.exesvoutse.exepid process 4640 28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe 3556 svoutse.exe 868 10568728be.exe 2380 dfdc4445de.exe 2732 svoutse.exe 656 svoutse.exe 464 svoutse.exe -
Drops file in Windows directory 1 IoCs
Processes:
28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exedescription ioc process File created C:\Windows\Tasks\svoutse.job 28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.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:
28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exesvoutse.exe10568728be.exedfdc4445de.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svoutse.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 10568728be.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dfdc4445de.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exesvoutse.exe10568728be.exedfdc4445de.exesvoutse.exesvoutse.exesvoutse.exepid process 4640 28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe 4640 28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe 3556 svoutse.exe 3556 svoutse.exe 868 10568728be.exe 868 10568728be.exe 2380 dfdc4445de.exe 2380 dfdc4445de.exe 2732 svoutse.exe 2732 svoutse.exe 656 svoutse.exe 656 svoutse.exe 464 svoutse.exe 464 svoutse.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exesvoutse.exedescription pid process target process PID 4640 wrote to memory of 3556 4640 28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe svoutse.exe PID 4640 wrote to memory of 3556 4640 28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe svoutse.exe PID 4640 wrote to memory of 3556 4640 28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe svoutse.exe PID 3556 wrote to memory of 868 3556 svoutse.exe 10568728be.exe PID 3556 wrote to memory of 868 3556 svoutse.exe 10568728be.exe PID 3556 wrote to memory of 868 3556 svoutse.exe 10568728be.exe PID 3556 wrote to memory of 2380 3556 svoutse.exe dfdc4445de.exe PID 3556 wrote to memory of 2380 3556 svoutse.exe dfdc4445de.exe PID 3556 wrote to memory of 2380 3556 svoutse.exe dfdc4445de.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.exe"C:\Users\Admin\AppData\Local\Temp\28a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7.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:4640 -
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
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3556 -
C:\Users\Admin\AppData\Roaming\1000026000\10568728be.exe"C:\Users\Admin\AppData\Roaming\1000026000\10568728be.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:868 -
C:\Users\Admin\AppData\Local\Temp\1000030001\dfdc4445de.exe"C:\Users\Admin\AppData\Local\Temp\1000030001\dfdc4445de.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:2380
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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:2732
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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:656
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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:464
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.9MB
MD579964e3bd7d452b619c563e501a9c4ce
SHA10b2e2e9d8553e5f9e7aa2a2191aa323f372135d6
SHA25628a5c5f27383f604c6bea9e51b8cf63639af1655bac19d58244b83b5ac64dcc7
SHA512c1250f8e79d7c2311dd46c72910be28cbb016e84ca8a36c30fb1301bc83e7dc027af154de717a53de2471dde861544bcf1bafe8225d01bd02e58352308de1ee5
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Filesize
1.7MB
MD5ba8190393ac1d1db5ac8e47cd167ff86
SHA151ab312f3d6a18faa3908be6f9005de6b4e59e2f
SHA256baa62c7e9b3c8b0cf84c6327ee6dd168dc460032c1044969c454bdb12f7998e0
SHA512fc1f5e076ebf7387205ac14c6d59962b04e743c28ab1f8738094027949576503bcf3aabaa0f961141ebf1acfacf5354bc3d0164ae90178e329cbe6b841742456