Analysis
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max time kernel
143s -
max time network
63s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
05-07-2024 16:42
Static task
static1
Behavioral task
behavioral1
Sample
0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe
Resource
win10v2004-20240508-en
General
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Target
0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe
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Size
1.8MB
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MD5
7165d7382de540f6c0f957c8390a6e1b
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SHA1
ac8c1e22a26aced36caef37acf62d51ccd17e300
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SHA256
0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa
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SHA512
5e70b320dbafa8da7b7427b5665c43d9848382781154bea1ad90560862baf6c616e567dd7811dc09f24e5eeea9545a2bb4bade635d617068cdb1d83240cff5af
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SSDEEP
49152:IzG1m73j0PmSHtJhegNPOBeBYKLbI9Ns/Eb:Y3APxNDeg512KLbIzb
Malware Config
Extracted
amadey
4.30
4dd39d
http://77.91.77.82
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install_dir
ad40971b6b
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install_file
explorti.exe
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strings_key
a434973ad22def7137dbb5e059b7081e
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url_paths
/Hun4Ko/index.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs
Processes:
0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exedescription ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorti.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorti.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorti.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorti.exe -
Checks BIOS information in registry 2 TTPs 10 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
explorti.exeexplorti.exeexplorti.exe0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exeexplorti.exedescription ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorti.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation 0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe -
Executes dropped EXE 4 IoCs
Processes:
explorti.exeexplorti.exeexplorti.exeexplorti.exepid Process 768 explorti.exe 1476 explorti.exe 3300 explorti.exe 3532 explorti.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:
0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exedescription ioc Process Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine 0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine explorti.exe Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine explorti.exe Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine explorti.exe Key opened \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine explorti.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
Processes:
0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exepid Process 2492 0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe 768 explorti.exe 1476 explorti.exe 3300 explorti.exe 3532 explorti.exe -
Drops file in Windows directory 1 IoCs
Processes:
0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exedescription ioc Process File created C:\Windows\Tasks\explorti.job 0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exepid Process 2492 0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe 2492 0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe 768 explorti.exe 768 explorti.exe 1476 explorti.exe 1476 explorti.exe 3300 explorti.exe 3300 explorti.exe 3532 explorti.exe 3532 explorti.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exepid Process 2492 0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exedescription pid Process procid_target PID 2492 wrote to memory of 768 2492 0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe 81 PID 2492 wrote to memory of 768 2492 0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe 81 PID 2492 wrote to memory of 768 2492 0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe 81
Processes
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C:\Users\Admin\AppData\Local\Temp\0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe"C:\Users\Admin\AppData\Local\Temp\0b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- 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
PID:2492 -
C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exe"C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.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:768
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C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exeC:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.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:1476
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C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exeC:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.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:3300
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C:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.exeC:\Users\Admin\AppData\Local\Temp\ad40971b6b\explorti.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:3532
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.8MB
MD57165d7382de540f6c0f957c8390a6e1b
SHA1ac8c1e22a26aced36caef37acf62d51ccd17e300
SHA2560b2a52b96037dbb1e54ff5dc674d3de7ec70106c80fd467cc1954195f34aabaa
SHA5125e70b320dbafa8da7b7427b5665c43d9848382781154bea1ad90560862baf6c616e567dd7811dc09f24e5eeea9545a2bb4bade635d617068cdb1d83240cff5af