Analysis
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max time kernel
142s -
max time network
142s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
12-09-2024 18:33
Static task
static1
Behavioral task
behavioral1
Sample
a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exe
Resource
win10v2004-20240802-en
General
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Target
a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exe
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Size
1.8MB
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MD5
c42ef6614daca4efe96f88e33e2e0574
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SHA1
4c9f5ff96e02d6b9f38e4a85ee553926d083efc2
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SHA256
a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531
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SHA512
2408c05f0758ee96a6d93cef43d28494a5a492cf8d3b86c3b42311270cb36e123bcf4d3c1a45d18b6d4bb4ca41f22632f6459ff55c74a28c8d622199d5a098e4
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SSDEEP
49152:Kz/JcApA3f9M/PB2BoSIWNpL37Xs0PZI/Oao:u/J6IA378qn
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:
8ba72e9bd6.exebfb4fd958b.exesvoutse.exesvoutse.exesvoutse.exea34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exesvoutse.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 8ba72e9bd6.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ bfb4fd958b.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__ a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.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 14 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
svoutse.exebfb4fd958b.exesvoutse.exesvoutse.exesvoutse.exe8ba72e9bd6.exea34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion bfb4fd958b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion bfb4fd958b.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\VideoBiosVersion svoutse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 8ba72e9bd6.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 8ba72e9bd6.exe -
Executes dropped EXE 6 IoCs
Processes:
svoutse.exe8ba72e9bd6.exebfb4fd958b.exesvoutse.exesvoutse.exesvoutse.exepid process 5036 svoutse.exe 1232 8ba72e9bd6.exe 2952 bfb4fd958b.exe 4100 svoutse.exe 1376 svoutse.exe 656 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:
8ba72e9bd6.exebfb4fd958b.exesvoutse.exesvoutse.exesvoutse.exea34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exesvoutse.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000\Software\Wine 8ba72e9bd6.exe Key opened \REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000\Software\Wine bfb4fd958b.exe Key opened \REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000\Software\Wine svoutse.exe Key opened \REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000\Software\Wine a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exe Key opened \REGISTRY\USER\S-1-5-21-6179872-1886041298-1573312864-1000\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-1-5-21-6179872-1886041298-1573312864-1000\Software\Microsoft\Windows\CurrentVersion\Run\bfb4fd958b.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000030001\\bfb4fd958b.exe" svoutse.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs
Processes:
a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exesvoutse.exe8ba72e9bd6.exebfb4fd958b.exesvoutse.exesvoutse.exesvoutse.exepid process 3716 a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exe 5036 svoutse.exe 1232 8ba72e9bd6.exe 2952 bfb4fd958b.exe 4100 svoutse.exe 1376 svoutse.exe 656 svoutse.exe -
Drops file in Windows directory 1 IoCs
Processes:
a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exedescription ioc process File created C:\Windows\Tasks\svoutse.job a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.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:
bfb4fd958b.exea34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exesvoutse.exe8ba72e9bd6.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bfb4fd958b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svoutse.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8ba72e9bd6.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exesvoutse.exe8ba72e9bd6.exebfb4fd958b.exesvoutse.exesvoutse.exesvoutse.exepid process 3716 a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exe 3716 a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exe 5036 svoutse.exe 5036 svoutse.exe 1232 8ba72e9bd6.exe 1232 8ba72e9bd6.exe 2952 bfb4fd958b.exe 2952 bfb4fd958b.exe 4100 svoutse.exe 4100 svoutse.exe 1376 svoutse.exe 1376 svoutse.exe 656 svoutse.exe 656 svoutse.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exesvoutse.exedescription pid process target process PID 3716 wrote to memory of 5036 3716 a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exe svoutse.exe PID 3716 wrote to memory of 5036 3716 a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exe svoutse.exe PID 3716 wrote to memory of 5036 3716 a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exe svoutse.exe PID 5036 wrote to memory of 1232 5036 svoutse.exe 8ba72e9bd6.exe PID 5036 wrote to memory of 1232 5036 svoutse.exe 8ba72e9bd6.exe PID 5036 wrote to memory of 1232 5036 svoutse.exe 8ba72e9bd6.exe PID 5036 wrote to memory of 2952 5036 svoutse.exe bfb4fd958b.exe PID 5036 wrote to memory of 2952 5036 svoutse.exe bfb4fd958b.exe PID 5036 wrote to memory of 2952 5036 svoutse.exe bfb4fd958b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.exe"C:\Users\Admin\AppData\Local\Temp\a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531.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:3716 -
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:5036 -
C:\Users\Admin\AppData\Roaming\1000026000\8ba72e9bd6.exe"C:\Users\Admin\AppData\Roaming\1000026000\8ba72e9bd6.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:1232 -
C:\Users\Admin\AppData\Local\Temp\1000030001\bfb4fd958b.exe"C:\Users\Admin\AppData\Local\Temp\1000030001\bfb4fd958b.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:2952
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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:4100
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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:1376
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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
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.8MB
MD5c42ef6614daca4efe96f88e33e2e0574
SHA14c9f5ff96e02d6b9f38e4a85ee553926d083efc2
SHA256a34f0c2d5a7aff092051014c08d2cdf8495287ebc781ab7c17e404c4afd45531
SHA5122408c05f0758ee96a6d93cef43d28494a5a492cf8d3b86c3b42311270cb36e123bcf4d3c1a45d18b6d4bb4ca41f22632f6459ff55c74a28c8d622199d5a098e4
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Filesize
1.7MB
MD5e1c07f12bb2eea046cff8e606c501a2e
SHA1ca40cea45455e230aee0916f2181e5265d0917ff
SHA256bad250bc479f9d326fc76a6f914f56ca5a1944fb2e5c75710ab9add80e5ac9e4
SHA512d050583880c244065ef7776f64c1e22ae35eea2614dd1b836ce21eb5915ed2c560cc21637564055eaf4fafe8a02700f91992b8a490beeb3e0be8b7fd68f539b8