Analysis
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max time kernel
119s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
31-07-2024 01:05
Static task
static1
Behavioral task
behavioral1
Sample
0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe
Resource
win10v2004-20240730-en
General
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Target
0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe
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Size
1.8MB
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MD5
c015c231f5d013a7031748f95129a969
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SHA1
27f74431dbaa7b8bd16a5ddc0b871da65ea62849
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SHA256
0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4
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SHA512
baf6f0d3752e49ad769325bde85129d803094ea42e9d9735eafb3f415014e6d2f07a977d8892fef85307bc80e0060f0ef3c364ef3b6d05a0d4324956723a194e
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SSDEEP
49152:AsoGdXqMpDQe+xIfJJzbTR4O8/t76/rhCDfpIrs:poGtqMpU9KhF6OB/rIDpI
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 2 IoCs
Processes:
0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exeexplorti.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorti.exe -
Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
explorti.exe0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exedescription ioc process 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 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe -
Executes dropped EXE 1 IoCs
Processes:
explorti.exepid process 1096 explorti.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:
0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exeexplorti.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Wine 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe Key opened \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Wine explorti.exe -
Loads dropped DLL 1 IoCs
Processes:
0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exepid process 2688 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exeexplorti.exepid process 2688 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe 1096 explorti.exe -
Drops file in Windows directory 1 IoCs
Processes:
0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exedescription ioc process File created C:\Windows\Tasks\explorti.job 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.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:
0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exeexplorti.exepid process 2688 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe 1096 explorti.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exepid process 2688 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exedescription pid process target process PID 2688 wrote to memory of 1096 2688 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe explorti.exe PID 2688 wrote to memory of 1096 2688 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe explorti.exe PID 2688 wrote to memory of 1096 2688 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe explorti.exe PID 2688 wrote to memory of 1096 2688 0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe explorti.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.exe"C:\Users\Admin\AppData\Local\Temp\0d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4.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:2688 -
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
- Suspicious behavior: EnumeratesProcesses
PID:1096
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.8MB
MD5c015c231f5d013a7031748f95129a969
SHA127f74431dbaa7b8bd16a5ddc0b871da65ea62849
SHA2560d558642cb8576c04cad2835209a1ee8ffd40061f985a8ba8ab4d4f45ada5ad4
SHA512baf6f0d3752e49ad769325bde85129d803094ea42e9d9735eafb3f415014e6d2f07a977d8892fef85307bc80e0060f0ef3c364ef3b6d05a0d4324956723a194e