Analysis
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max time kernel
118s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14-09-2024 03:11
Static task
static1
Behavioral task
behavioral1
Sample
86428dd44549198730fd4dbcb1813e20N.exe
Resource
win7-20240903-en
General
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Target
86428dd44549198730fd4dbcb1813e20N.exe
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Size
1.8MB
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MD5
86428dd44549198730fd4dbcb1813e20
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SHA1
835b9410650b1477b06063fe34a1e8025b6dacf6
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SHA256
15596ed6632a2fdaf71772084761311cfe376b307e7225e5f48c8bf9025494f8
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SHA512
0c0337ce954ec27fb290766fef9a2ae8bfc3eb8e0cf4486733ebc7d7846c57df15181198723d8c6b2c9bbe382f5271777aed6e7ad5bfb31f6cf065ff469e8cbe
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SSDEEP
49152:4q34XZCmyUbLYFQLNX3U1L/t6JnidewigXUPT/LOaGr:4qoX1HL6QLNU1Tt4nirigXUPTzOaG
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
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
Processes:
86428dd44549198730fd4dbcb1813e20N.exesvoutse.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 86428dd44549198730fd4dbcb1813e20N.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ svoutse.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
svoutse.exe86428dd44549198730fd4dbcb1813e20N.exedescription ioc process 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 86428dd44549198730fd4dbcb1813e20N.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 86428dd44549198730fd4dbcb1813e20N.exe -
Executes dropped EXE 1 IoCs
Processes:
svoutse.exepid process 1944 svoutse.exe -
Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
86428dd44549198730fd4dbcb1813e20N.exesvoutse.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Wine 86428dd44549198730fd4dbcb1813e20N.exe Key opened \REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Wine svoutse.exe -
Loads dropped DLL 1 IoCs
Processes:
86428dd44549198730fd4dbcb1813e20N.exepid process 588 86428dd44549198730fd4dbcb1813e20N.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
86428dd44549198730fd4dbcb1813e20N.exesvoutse.exepid process 588 86428dd44549198730fd4dbcb1813e20N.exe 1944 svoutse.exe -
Drops file in Windows directory 1 IoCs
Processes:
86428dd44549198730fd4dbcb1813e20N.exedescription ioc process File created C:\Windows\Tasks\svoutse.job 86428dd44549198730fd4dbcb1813e20N.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 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
86428dd44549198730fd4dbcb1813e20N.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 86428dd44549198730fd4dbcb1813e20N.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
86428dd44549198730fd4dbcb1813e20N.exesvoutse.exepid process 588 86428dd44549198730fd4dbcb1813e20N.exe 1944 svoutse.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
86428dd44549198730fd4dbcb1813e20N.exepid process 588 86428dd44549198730fd4dbcb1813e20N.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
86428dd44549198730fd4dbcb1813e20N.exedescription pid process target process PID 588 wrote to memory of 1944 588 86428dd44549198730fd4dbcb1813e20N.exe svoutse.exe PID 588 wrote to memory of 1944 588 86428dd44549198730fd4dbcb1813e20N.exe svoutse.exe PID 588 wrote to memory of 1944 588 86428dd44549198730fd4dbcb1813e20N.exe svoutse.exe PID 588 wrote to memory of 1944 588 86428dd44549198730fd4dbcb1813e20N.exe svoutse.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\86428dd44549198730fd4dbcb1813e20N.exe"C:\Users\Admin\AppData\Local\Temp\86428dd44549198730fd4dbcb1813e20N.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- 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:588 -
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
- Suspicious behavior: EnumeratesProcesses
PID:1944
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.8MB
MD586428dd44549198730fd4dbcb1813e20
SHA1835b9410650b1477b06063fe34a1e8025b6dacf6
SHA25615596ed6632a2fdaf71772084761311cfe376b307e7225e5f48c8bf9025494f8
SHA5120c0337ce954ec27fb290766fef9a2ae8bfc3eb8e0cf4486733ebc7d7846c57df15181198723d8c6b2c9bbe382f5271777aed6e7ad5bfb31f6cf065ff469e8cbe