Analysis
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max time kernel
293s -
max time network
300s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
12-08-2024 05:06
Static task
static1
Behavioral task
behavioral1
Sample
b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exe
Resource
win7-20240705-en
General
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Target
b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exe
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Size
1.8MB
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MD5
b411827f67c0ed4ff07ba556a7d02c75
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SHA1
116d7057b5a4886604bf5164f09ac3972b410be2
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SHA256
b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305
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SHA512
a8bbe86fd08b272065ac648497d3c383ecf9f836e47690182e0992dba6954934d655deed1c3fef05d497519a6b147511e0bcd76f084816c81c943a3066c6c97c
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SSDEEP
49152:SaU53KdDkhFW2ejA0eG0m+9FRUqAAJ+ByyM4+Bs3:SF5681+zeG0JfKxByyMBC
Malware Config
Extracted
amadey
4.41
0657d1
http://185.215.113.19
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install_dir
0d8f5eb8a7
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install_file
explorti.exe
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strings_key
6c55a5f34bb433fbd933a168577b1838
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url_paths
/Vi9leo/index.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 7 IoCs
Processes:
explorti.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exeb24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exeexplorti.exedescription ioc process 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 Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorti.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorti.exe -
Checks BIOS information in registry 2 TTPs 14 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exe 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\VideoBiosVersion b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.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 Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorti.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 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 explorti.exe -
Executes dropped EXE 6 IoCs
Processes:
explorti.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exepid process 4484 explorti.exe 3868 explorti.exe 5080 explorti.exe 3484 explorti.exe 4904 explorti.exe 2540 explorti.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:
explorti.exeexplorti.exeexplorti.exeexplorti.exeb24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exeexplorti.exeexplorti.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-160447019-1232603106-4168707212-1000\Software\Wine explorti.exe Key opened \REGISTRY\USER\S-1-5-21-160447019-1232603106-4168707212-1000\Software\Wine explorti.exe Key opened \REGISTRY\USER\S-1-5-21-160447019-1232603106-4168707212-1000\Software\Wine explorti.exe Key opened \REGISTRY\USER\S-1-5-21-160447019-1232603106-4168707212-1000\Software\Wine explorti.exe Key opened \REGISTRY\USER\S-1-5-21-160447019-1232603106-4168707212-1000\Software\Wine b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exe Key opened \REGISTRY\USER\S-1-5-21-160447019-1232603106-4168707212-1000\Software\Wine explorti.exe Key opened \REGISTRY\USER\S-1-5-21-160447019-1232603106-4168707212-1000\Software\Wine explorti.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs
Processes:
b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exepid process 3616 b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exe 4484 explorti.exe 3868 explorti.exe 5080 explorti.exe 3484 explorti.exe 4904 explorti.exe 2540 explorti.exe -
Drops file in Windows directory 1 IoCs
Processes:
b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exedescription ioc process File created C:\Windows\Tasks\explorti.job b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.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 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exeexplorti.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorti.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
Processes:
b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exeexplorti.exepid process 3616 b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exe 3616 b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exe 4484 explorti.exe 4484 explorti.exe 3868 explorti.exe 3868 explorti.exe 5080 explorti.exe 5080 explorti.exe 3484 explorti.exe 3484 explorti.exe 4904 explorti.exe 4904 explorti.exe 2540 explorti.exe 2540 explorti.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exedescription pid process target process PID 3616 wrote to memory of 4484 3616 b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exe explorti.exe PID 3616 wrote to memory of 4484 3616 b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exe explorti.exe PID 3616 wrote to memory of 4484 3616 b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exe explorti.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.exe"C:\Users\Admin\AppData\Local\Temp\b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305.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:3616 -
C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.exe"C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4484
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C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.exeC:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\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:3868
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C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.exeC:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\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:5080
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C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.exeC:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\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:3484
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C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.exeC:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\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:4904
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C:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\explorti.exeC:\Users\Admin\AppData\Local\Temp\0d8f5eb8a7\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:2540
Network
MITRE ATT&CK Enterprise v15
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Downloads
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Filesize
1.8MB
MD5b411827f67c0ed4ff07ba556a7d02c75
SHA1116d7057b5a4886604bf5164f09ac3972b410be2
SHA256b24732f7545336b219b6c089e88c2cb8e77aac5cf82c68bbacb3bb5538fa2305
SHA512a8bbe86fd08b272065ac648497d3c383ecf9f836e47690182e0992dba6954934d655deed1c3fef05d497519a6b147511e0bcd76f084816c81c943a3066c6c97c