Analysis
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max time kernel
150s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
13/05/2024, 10:38
Static task
static1
Behavioral task
behavioral1
Sample
b3002a49c930e4095fd31ff31a4fbc80_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b3002a49c930e4095fd31ff31a4fbc80_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
General
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Target
b3002a49c930e4095fd31ff31a4fbc80_NeikiAnalytics.exe
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Size
135KB
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MD5
b3002a49c930e4095fd31ff31a4fbc80
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SHA1
6c77334a6cc4c88fe2ce4b70c7495b1453e286ed
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SHA256
406b2d75f880dec47dbfbd6e454a8f026f5d26dcdcd6cd49d4652d76fe0e95c7
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SHA512
ea4bd969096fb7f1b4ea97e81ca3dcda01eb0cf89c21044fb7a0b4edfaf623844105b360af0721a72db091b7d75ec528460f869b3233e0432638e229f8b9c50e
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SSDEEP
3072:dNQSeN8BqUPb1WpXVxAaGBvbNvNbNJkvmhyPQbaDTUXGIDbwKDqCtrwdAxaVTtV6:fQqoIDbByGPMsMP
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" muatoo.exe -
Executes dropped EXE 1 IoCs
pid Process 2156 muatoo.exe -
Loads dropped DLL 2 IoCs
pid Process 2924 b3002a49c930e4095fd31ff31a4fbc80_NeikiAnalytics.exe 2924 b3002a49c930e4095fd31ff31a4fbc80_NeikiAnalytics.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\muatoo = "C:\\Users\\Admin\\muatoo.exe" muatoo.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe 2156 muatoo.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2924 b3002a49c930e4095fd31ff31a4fbc80_NeikiAnalytics.exe 2156 muatoo.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2924 wrote to memory of 2156 2924 b3002a49c930e4095fd31ff31a4fbc80_NeikiAnalytics.exe 28 PID 2924 wrote to memory of 2156 2924 b3002a49c930e4095fd31ff31a4fbc80_NeikiAnalytics.exe 28 PID 2924 wrote to memory of 2156 2924 b3002a49c930e4095fd31ff31a4fbc80_NeikiAnalytics.exe 28 PID 2924 wrote to memory of 2156 2924 b3002a49c930e4095fd31ff31a4fbc80_NeikiAnalytics.exe 28 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27 PID 2156 wrote to memory of 2924 2156 muatoo.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\b3002a49c930e4095fd31ff31a4fbc80_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\b3002a49c930e4095fd31ff31a4fbc80_NeikiAnalytics.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2924 -
C:\Users\Admin\muatoo.exe"C:\Users\Admin\muatoo.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2156
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
135KB
MD57731ea52087a6ec813261fcdde94f909
SHA147bb674ce4517cabc163f02ea0f56be7d0d2cc7c
SHA256ef4072db5f617390d494bdadc1f994bb1bc088eacd1d380b8bd3fe1d893ae157
SHA5128ac5187dc9cd5773a1341994c952a68717002f79bf41f24171df4d4b3d24e1533eb7d21789deec18fb515fe931e8b356151b14b8c5f407d091f4333acb7a84ed