Analysis
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max time kernel
149s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 06:10
Behavioral task
behavioral1
Sample
0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exe
Resource
win7-20240508-en
General
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Target
0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exe
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Size
1.5MB
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MD5
9638c291a81f94331f831d703176c1f9
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SHA1
78d294b42048c622ec90959a7edc1aa13a54544c
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SHA256
0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4
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SHA512
f35ef6b5e5ba039d8f1986af9aaaf43bcc999760a3823ed49bddecb343498924a995186c445db3fe6c23566a5b8cbd8caa075f8a08fb26a5c1baa101a9591960
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SSDEEP
24576:vFDMHK6tMoWg6bIrmOr3yc3hCDwsg72YQHlSNr+tjB/9sjzQG4eYSMF:vkK6CoWYnLyOCDQ2pHCo91jeYSMF
Malware Config
Extracted
amadey
4.20
18befc
http://5.42.96.141
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install_dir
908f070dff
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install_file
explorku.exe
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strings_key
b25a9385246248a95c600f9a061438e1
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url_paths
/go34ko8/index.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 5 IoCs
Processes:
0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exeexplorku.exeexplorku.exeexplorku.exeexplorku.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorku.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorku.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorku.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorku.exe -
Checks BIOS information in registry 2 TTPs 10 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
explorku.exeexplorku.exeexplorku.exeexplorku.exe0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorku.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorku.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorku.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorku.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorku.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorku.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorku.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorku.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation 0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exe -
Executes dropped EXE 4 IoCs
Processes:
explorku.exeexplorku.exeexplorku.exeexplorku.exepid process 1572 explorku.exe 1688 explorku.exe 632 explorku.exe 3340 explorku.exe -
Processes:
resource yara_rule behavioral2/memory/3896-2-0x0000000000340000-0x000000000081D000-memory.dmp themida behavioral2/memory/3896-1-0x0000000000340000-0x000000000081D000-memory.dmp themida behavioral2/memory/3896-0-0x0000000000340000-0x000000000081D000-memory.dmp themida behavioral2/memory/3896-3-0x0000000000340000-0x000000000081D000-memory.dmp themida behavioral2/memory/3896-5-0x0000000000340000-0x000000000081D000-memory.dmp themida behavioral2/memory/3896-7-0x0000000000340000-0x000000000081D000-memory.dmp themida behavioral2/memory/3896-6-0x0000000000340000-0x000000000081D000-memory.dmp themida behavioral2/memory/3896-4-0x0000000000340000-0x000000000081D000-memory.dmp themida C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe themida behavioral2/memory/3896-19-0x0000000000340000-0x000000000081D000-memory.dmp themida behavioral2/memory/1572-20-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1572-23-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1572-22-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1572-24-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1572-26-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1572-25-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1572-28-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1572-27-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1572-29-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1688-33-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1688-35-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1688-34-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1688-36-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1688-37-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1688-39-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1688-38-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1688-32-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/1688-40-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/632-48-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/632-51-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/632-54-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/632-55-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/632-53-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/632-52-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/632-50-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/632-49-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/632-56-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/3340-64-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/3340-66-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/3340-67-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/3340-70-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/3340-69-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/3340-68-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/3340-65-0x0000000000940000-0x0000000000E1D000-memory.dmp themida behavioral2/memory/3340-72-0x0000000000940000-0x0000000000E1D000-memory.dmp themida -
Processes:
explorku.exeexplorku.exe0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exeexplorku.exeexplorku.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA explorku.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA explorku.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA explorku.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA explorku.exe -
Drops file in Windows directory 1 IoCs
Processes:
0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exedescription ioc process File created C:\Windows\Tasks\explorku.job 0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 3 IoCs
Processes:
0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exedescription pid process target process PID 3896 wrote to memory of 1572 3896 0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exe explorku.exe PID 3896 wrote to memory of 1572 3896 0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exe explorku.exe PID 3896 wrote to memory of 1572 3896 0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exe explorku.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\0d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4_NeikiAnalytics.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Checks whether UAC is enabled
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe"C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
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C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exeC:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
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C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exeC:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
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C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exeC:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exeFilesize
1.5MB
MD59638c291a81f94331f831d703176c1f9
SHA178d294b42048c622ec90959a7edc1aa13a54544c
SHA2560d115600a03c6b07a4fe948163e1d04a29c2847688d95583b3cbb2d960055be4
SHA512f35ef6b5e5ba039d8f1986af9aaaf43bcc999760a3823ed49bddecb343498924a995186c445db3fe6c23566a5b8cbd8caa075f8a08fb26a5c1baa101a9591960
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memory/632-48-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/632-56-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/632-49-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/632-50-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/632-52-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/632-53-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/632-55-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/632-54-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/632-51-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1572-23-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1572-20-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1572-22-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1572-24-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1572-26-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1572-25-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1572-28-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1572-27-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1572-29-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1688-40-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1688-33-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1688-34-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1688-36-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
-
memory/1688-37-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/1688-39-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
-
memory/1688-38-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
-
memory/1688-32-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
-
memory/1688-35-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
-
memory/3340-66-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
-
memory/3340-69-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
-
memory/3340-72-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
-
memory/3340-65-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
-
memory/3340-68-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/3340-70-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
-
memory/3340-67-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/3340-64-0x0000000000940000-0x0000000000E1D000-memory.dmpFilesize
4.9MB
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memory/3896-1-0x0000000000340000-0x000000000081D000-memory.dmpFilesize
4.9MB
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memory/3896-0-0x0000000000340000-0x000000000081D000-memory.dmpFilesize
4.9MB
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memory/3896-2-0x0000000000340000-0x000000000081D000-memory.dmpFilesize
4.9MB
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memory/3896-3-0x0000000000340000-0x000000000081D000-memory.dmpFilesize
4.9MB
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memory/3896-5-0x0000000000340000-0x000000000081D000-memory.dmpFilesize
4.9MB
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memory/3896-19-0x0000000000340000-0x000000000081D000-memory.dmpFilesize
4.9MB
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memory/3896-7-0x0000000000340000-0x000000000081D000-memory.dmpFilesize
4.9MB
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memory/3896-6-0x0000000000340000-0x000000000081D000-memory.dmpFilesize
4.9MB
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memory/3896-4-0x0000000000340000-0x000000000081D000-memory.dmpFilesize
4.9MB