Analysis
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max time kernel
150s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
13/05/2024, 10:22
Static task
static1
Behavioral task
behavioral1
Sample
b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe
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Size
256KB
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MD5
b254fc8144e93fafc5e3bdab1cc94f00
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SHA1
eb213621f16d418ecb687be9b13c3344ce715b1c
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SHA256
245fe448bbd5a16b56c50c42819d9f475a8c27b51ccc08858d61121d1161a4f1
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SHA512
b0aba02c5d613f5e058b5fef630e15cab01426e74181e5aaf7772a7a51611fc1a63268a3350a55c2ed397fee67e1c1457e3fbf1cb8a77f491c39601c2edeb5c1
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SSDEEP
6144:1vg98eNTb/UoKHU8iN2iYty5Y+tG91K09YEuOFcU0b:1vg9JxVSU8iN2iYty6+tG91yEuOdq
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe Set value (int) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" xouafa.exe -
Executes dropped EXE 1 IoCs
pid Process 2068 xouafa.exe -
Loads dropped DLL 2 IoCs
pid Process 2244 b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe 2244 b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /i" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /j" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /m" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /w" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /h" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /z" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /f" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /z" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /o" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /p" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /n" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /d" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /b" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /g" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /y" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /n" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /v" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /s" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /r" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /s" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /t" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /h" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /w" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /b" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /q" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /k" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /d" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /c" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /g" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /i" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /a" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /p" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /m" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /q" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /a" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /f" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /u" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /x" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /k" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /j" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /o" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /l" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /s" b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /t" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /v" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /u" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /y" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /r" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /u" b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /e" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /e" xouafa.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /c" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /x" xouafa.exe Set value (str) \REGISTRY\USER\S-1-5-21-2737914667-933161113-3798636211-1000\Software\Microsoft\Windows\CurrentVersion\Run\xouafa = "C:\\Users\\Admin\\xouafa.exe /l" xouafa.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 2244 b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe 2068 xouafa.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2068 xouafa.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2244 b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe 2068 xouafa.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2244 wrote to memory of 2068 2244 b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe 28 PID 2244 wrote to memory of 2068 2244 b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe 28 PID 2244 wrote to memory of 2068 2244 b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe 28 PID 2244 wrote to memory of 2068 2244 b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\b254fc8144e93fafc5e3bdab1cc94f00_NeikiAnalytics.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2244 -
C:\Users\Admin\xouafa.exe"C:\Users\Admin\xouafa.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2068
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
256KB
MD540dc4ac6b048bf44da4a33bf6de103ac
SHA1f08484bb0c0cef1290357e0092946ec936448078
SHA25668d021f61b445df7b3a0dfc7c640eacb5ac8f2aa4b27a3c3dd1a06b4badabf6b
SHA512646218d1c74e21d5cf3ac61230e118097db084da10aa684985abe045ec105c2f1eec3f808a38a8045ab9e9563eab4acac43ae701a3a182dcbb84b3e97db1c561