Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
15/05/2024, 10:11
Static task
static1
Behavioral task
behavioral1
Sample
c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe
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Size
85KB
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MD5
c32e39056619328ad6c89cf91825f910
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SHA1
0925c173de0d1193c1e0ca5dabb5a1c9fa625005
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SHA256
52019e857c1bee0d4e24eddf51ec4def1142961843a453780d1a7be6c457ae99
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SHA512
17468a5845796ac4afa33ce359ecdfd71801d093db881cc7e81ab3cca9d301640d8ff1426e4e7e13cc81292d209234f247ad1d4b0caf8696caa9e84ce1ef7b2a
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SSDEEP
768:JgO5xRYi+SfSWHHNvvG5bnl/NqNwsKVDstHxYD77aXKynF0v6cYZUJjv:eshfSWHHNvoLqNwDDGwCe6cLJjv
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 2024 rundll32.exe -
Modifies system executable filetype association 2 TTPs 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*" c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" rundll32.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\¢«.exe c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe File created C:\Windows\SysWOW64\¢«.exe c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\notepad¢¬.exe c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe File created C:\Windows\SysWOW64\notepad¢¬.exe c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\system\rundll32.exe c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe File created C:\Windows\system\rundll32.exe c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe -
Modifies registry class 15 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad.exe %1" c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1" c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\Software\Classes\MSipv rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainUp = "1715767915" rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainVer = "506" rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command rundll32.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainSetup = "1715767915" rundll32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1" rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\MSipv c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*" c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe -
Suspicious behavior: EnumeratesProcesses 28 IoCs
pid Process 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2024 rundll32.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 2024 rundll32.exe 2024 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4708 wrote to memory of 2024 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 84 PID 4708 wrote to memory of 2024 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 84 PID 4708 wrote to memory of 2024 4708 c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\c32e39056619328ad6c89cf91825f910_NeikiAnalytics.exe"1⤵
- Modifies system executable filetype association
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4708 -
C:\Windows\system\rundll32.exeC:\Windows\system\rundll32.exe2⤵
- Executes dropped EXE
- Modifies system executable filetype association
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2024
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
90KB
MD51429ef3a5ca69a6fd121aebe238b02d0
SHA1db890bd1942cb04062cdb66a790704b0aa9f257f
SHA256bcb8f2acb14c1fbc5a25cd4ece2a304590c0bd33ed464a2ee669011e09e28aa9
SHA512acdc0f70503f13d6b78fe719650730c4c5a8677a07d2a1181e9294f59909303cc86ad3f80f260a354952cfb9e20a14d6ff9b8d3db15af9f8bd142b15188e54db
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Filesize
95KB
MD5e72819a27f78bc62138c92900dcf7b32
SHA1c15ee241d2c692a44438a2d89088edccf34bde01
SHA25655ec2a90244ec54c38232b2f483f55a5961b58b556463e042a08ea666b8d8413
SHA512069b5bd7c787b0df7f0bddd1973c9386a36b5a9d00da2b5141916c37f31320b9388782e0eddfeeb2430efb8500b029c977f4f74a58bd69b6cea04c41567d7ca9