Analysis
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max time kernel
144s -
max time network
122s -
platform
windows11-21h2_x64 -
resource
win11-20240426-en -
resource tags
arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system -
submitted
30-05-2024 02:40
Static task
static1
Behavioral task
behavioral1
Sample
06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe
Resource
win10v2004-20240508-en
General
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Target
06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe
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Size
1.8MB
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MD5
c61e453e041187460ae78a855542277a
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SHA1
e45ee70d1dd37142ab6f9c298008f6e99a705c1b
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SHA256
06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8
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SHA512
b49d785316e1928b25a2e56bbc5343caedb529aeb563c21013483904a1f4d6a6bec61a744ecf124a3b82cfd7aa51d569b823ad9523b5fbacf15d58afb4d4baf7
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SSDEEP
49152:qajKde0zM4NqVVRHV/Qpb+pkfFpOChMD2rFg72:qajKde0zjNqVVpV4pbUkf/fMD2Y
Malware Config
Extracted
amadey
4.21
0e6740
http://147.45.47.155
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install_dir
9217037dc9
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install_file
explortu.exe
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strings_key
8e894a8a4a3d0da8924003a561cfb244
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url_paths
/ku4Nor9/index.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs
Processes:
06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exeexplortu.exeexplortu.exeexplortu.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explortu.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explortu.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explortu.exe -
Checks BIOS information in registry 2 TTPs 8 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exeexplortu.exeexplortu.exeexplortu.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explortu.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explortu.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explortu.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explortu.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explortu.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explortu.exe -
Executes dropped EXE 3 IoCs
Processes:
explortu.exeexplortu.exeexplortu.exepid process 3476 explortu.exe 5092 explortu.exe 4708 explortu.exe -
Identifies Wine through registry keys 2 TTPs 4 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exeexplortu.exeexplortu.exeexplortu.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2994005945-4089876968-1367784197-1000\Software\Wine 06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe Key opened \REGISTRY\USER\S-1-5-21-2994005945-4089876968-1367784197-1000\Software\Wine explortu.exe Key opened \REGISTRY\USER\S-1-5-21-2994005945-4089876968-1367784197-1000\Software\Wine explortu.exe Key opened \REGISTRY\USER\S-1-5-21-2994005945-4089876968-1367784197-1000\Software\Wine explortu.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
Processes:
06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exeexplortu.exeexplortu.exeexplortu.exepid process 232 06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe 3476 explortu.exe 5092 explortu.exe 4708 explortu.exe -
Drops file in Windows directory 1 IoCs
Processes:
06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exedescription ioc process File created C:\Windows\Tasks\explortu.job 06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exeexplortu.exeexplortu.exeexplortu.exepid process 232 06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe 232 06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe 3476 explortu.exe 3476 explortu.exe 5092 explortu.exe 5092 explortu.exe 4708 explortu.exe 4708 explortu.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exepid process 232 06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exedescription pid process target process PID 232 wrote to memory of 3476 232 06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe explortu.exe PID 232 wrote to memory of 3476 232 06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe explortu.exe PID 232 wrote to memory of 3476 232 06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe explortu.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.exe"C:\Users\Admin\AppData\Local\Temp\06017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.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
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C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exeC:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.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
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C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exeC:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.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
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exeFilesize
1.8MB
MD5c61e453e041187460ae78a855542277a
SHA1e45ee70d1dd37142ab6f9c298008f6e99a705c1b
SHA25606017fe4a67a0208ed4f7d47eb8429890ce13032d19e1e7c003798bbc29750c8
SHA512b49d785316e1928b25a2e56bbc5343caedb529aeb563c21013483904a1f4d6a6bec61a744ecf124a3b82cfd7aa51d569b823ad9523b5fbacf15d58afb4d4baf7
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memory/232-0-0x0000000000210000-0x00000000006D3000-memory.dmpFilesize
4.8MB
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memory/232-1-0x0000000077696000-0x0000000077698000-memory.dmpFilesize
8KB
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memory/232-2-0x0000000000211000-0x000000000023F000-memory.dmpFilesize
184KB
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memory/232-3-0x0000000000210000-0x00000000006D3000-memory.dmpFilesize
4.8MB
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memory/232-5-0x0000000000210000-0x00000000006D3000-memory.dmpFilesize
4.8MB
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memory/232-17-0x0000000000210000-0x00000000006D3000-memory.dmpFilesize
4.8MB
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memory/3476-27-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-38-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-20-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-21-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-22-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-23-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-24-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-25-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-26-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-18-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-45-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-44-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-43-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-42-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-33-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-34-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-35-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-36-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-37-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/3476-19-0x0000000000B51000-0x0000000000B7F000-memory.dmpFilesize
184KB
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memory/4708-40-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/4708-41-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/5092-32-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/5092-31-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/5092-30-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB
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memory/5092-29-0x0000000000B50000-0x0000000001013000-memory.dmpFilesize
4.8MB