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Analysis
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max time kernel
149s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
25/06/2024, 11:59
Static task
static1
Behavioral task
behavioral1
Sample
5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe
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Size
27KB
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MD5
c73e8ff083a44af790736524a00926e0
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SHA1
4eea58174191d6922b7bb10f7a04b41d8ae00449
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SHA256
5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0
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SHA512
151af59dfcca932664063f5044a37ad9036a5234172f3b2a9dec8a0c74506ef18e3609e78e6eb1ba2e69b791b3bd2d5eb7d9bba2764906ed6dc471b6c6e5204e
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SSDEEP
768:PVEHJqjHyGvwFylDpulVSQJrE/2QmlCYZU7W:PH2nylslwHCCLy
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1276 rundll32.exe -
Loads dropped DLL 2 IoCs
pid Process 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe -
Modifies system executable filetype association 2 TTPs 5 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*" 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_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 created C:\Windows\SysWOW64\notepad¢¬.exe 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\¢«.exe 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe File created C:\Windows\SysWOW64\¢«.exe 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe File opened for modification C:\Windows\SysWOW64\notepad¢¬.exe 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\system\rundll32.exe 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe File created C:\Windows\system\rundll32.exe 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe -
Modifies registry class 15 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "\"%1\" %*" 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe Key created \REGISTRY\MACHINE\Software\Classes\MSipv 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\txtfile\shell\open\command rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\MSipv 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainSetup = "1719316801" rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\txtfile\shell\open\command 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1" 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\MSipv\MainUp = "1719316801" rundll32.exe Key created \REGISTRY\MACHINE\Software\Classes\exefile\shell\open\command 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad.exe %1" 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "¢« \"%1\" %*" 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\txtfile\shell\open\command\ = "notepad¢¬ %1" rundll32.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1276 rundll32.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 1276 rundll32.exe 1276 rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2172 wrote to memory of 1276 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 28 PID 2172 wrote to memory of 1276 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 28 PID 2172 wrote to memory of 1276 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 28 PID 2172 wrote to memory of 1276 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 28 PID 2172 wrote to memory of 1276 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 28 PID 2172 wrote to memory of 1276 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 28 PID 2172 wrote to memory of 1276 2172 5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\5d12265ad38ba929bf154d1f1d7739da75ff67529b029deaec3ebe7c8b40d9c0_NeikiAnalytics.exe"1⤵
- Loads dropped DLL
- 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:2172 -
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:1276
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
29KB
MD5f5a0d0e143d716bfcbaa27a734adfa56
SHA1bb9cfa3b0c45afc0ee77cff84326622f1f7c4788
SHA25642ead3710dd517fafeafd69479f8339b8ae95a9770b446fb985cdcd1830052cd
SHA51237bda790edff2808f3d261fcb3c5e6400863da09bd4f1b8f3491bc0d3c06a1cd3f670d6d60a5f15b9a404907d6a7064a0c04edaf01f838896e8e67b84e8c4d1c
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Filesize
29KB
MD5e89e611aa4c73a3a6493ad3d56b92e5b
SHA1d6c4c3dc68824b13448a6addc34fa26e4c8f7ff8
SHA2569a6fffab4f6f0805faf76be8de37161d67301af8fd654f0264db70eedb14e8ad
SHA512117457f2c84f72ef59b3923b2da91a348484a27811b512a29c4eb0eeb9be32421502f1ad651451497dffede0e7ed9827b8d99dfda5a8d16cbf4aa5bb7399a04d