Analysis
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max time kernel
142s -
max time network
126s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
09-09-2024 20:38
Static task
static1
Behavioral task
behavioral1
Sample
f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe
Resource
win10v2004-20240802-en
General
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Target
f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe
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Size
1.9MB
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MD5
bcf2b28ece0f0da9470b25047811f70e
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SHA1
ebb53f24b6d095cd3678cd6a2e0f14f8024cf423
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SHA256
f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d
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SHA512
8c14347867bfe78caf1df704b9a2c6e11b386d43d64718ad6da6f29379a099295ba5367dad7a2c989c4418d8f24fed296c3101f3d5b8bcfa8c3d4784abea2546
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SSDEEP
49152:BvC8w4LRx0eRoey7twoZYQPw+ARREQMjCKCiXwOrPd:BK4LPoey7twuYSARkjUiAAd
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 5 IoCs
Processes:
f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exesvoutse.exesvoutse.exesvoutse.exesvoutse.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.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__ svoutse.exe -
Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 10 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
svoutse.exef070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exesvoutse.exesvoutse.exesvoutse.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.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\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\SystemBiosVersion svoutse.exe -
Executes dropped EXE 5 IoCs
Processes:
svoutse.exesvoutse.exesvoutse.exe931954bdd4.exesvoutse.exepid process 2616 svoutse.exe 2728 svoutse.exe 760 svoutse.exe 1216 931954bdd4.exe 4596 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:
svoutse.exesvoutse.exef070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exesvoutse.exesvoutse.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1287768749-810021449-2672985988-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-1287768749-810021449-2672985988-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-1287768749-810021449-2672985988-1000\Software\Wine f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe Key opened \REGISTRY\USER\S-1-5-21-1287768749-810021449-2672985988-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-1287768749-810021449-2672985988-1000\Software\Wine svoutse.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
svoutse.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1287768749-810021449-2672985988-1000\Software\Microsoft\Windows\CurrentVersion\Run\931954bdd4.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000030001\\931954bdd4.exe" svoutse.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
Processes:
f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exesvoutse.exesvoutse.exesvoutse.exesvoutse.exepid process 1584 f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe 2616 svoutse.exe 2728 svoutse.exe 760 svoutse.exe 4596 svoutse.exe -
Drops file in Windows directory 1 IoCs
Processes:
f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exedescription ioc process File created C:\Windows\Tasks\svoutse.job f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2776 1216 WerFault.exe 931954bdd4.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exesvoutse.exe931954bdd4.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svoutse.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 931954bdd4.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exesvoutse.exesvoutse.exesvoutse.exesvoutse.exepid process 1584 f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe 1584 f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe 2616 svoutse.exe 2616 svoutse.exe 2728 svoutse.exe 2728 svoutse.exe 760 svoutse.exe 760 svoutse.exe 4596 svoutse.exe 4596 svoutse.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exepid process 1584 f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exesvoutse.exedescription pid process target process PID 1584 wrote to memory of 2616 1584 f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe svoutse.exe PID 1584 wrote to memory of 2616 1584 f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe svoutse.exe PID 1584 wrote to memory of 2616 1584 f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe svoutse.exe PID 2616 wrote to memory of 1216 2616 svoutse.exe 931954bdd4.exe PID 2616 wrote to memory of 1216 2616 svoutse.exe 931954bdd4.exe PID 2616 wrote to memory of 1216 2616 svoutse.exe 931954bdd4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.exe"C:\Users\Admin\AppData\Local\Temp\f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d.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:1584 -
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:2616 -
C:\Users\Admin\AppData\Local\Temp\1000030001\931954bdd4.exe"C:\Users\Admin\AppData\Local\Temp\1000030001\931954bdd4.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1216 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1216 -s 11244⤵
- Program crash
PID:2776
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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:2728
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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:760
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1216 -ip 12161⤵PID:696
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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:4596
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.9MB
MD5bcf2b28ece0f0da9470b25047811f70e
SHA1ebb53f24b6d095cd3678cd6a2e0f14f8024cf423
SHA256f070e2b9cb480270917b509bfbb34cc7a8aaaf2e2e66a0805d09a578da27830d
SHA5128c14347867bfe78caf1df704b9a2c6e11b386d43d64718ad6da6f29379a099295ba5367dad7a2c989c4418d8f24fed296c3101f3d5b8bcfa8c3d4784abea2546
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Filesize
389KB
MD5f47cc7dc355ae01926f6065316c3bd68
SHA16b575930185f216e4fa5116fdcc8906eb9f53af9
SHA25625741e3975370f8b2c77513a0941ca4263a83ec08e1203c9dd7cfd5c18474794
SHA512cf076a077130b8dd48f3e27a6aaba411a6c8833ab8b926c99fc3fb66130694db1ce668103c44aba6196705a9722b68da16287ea8a63ffed250bcf92bba68154e