Analysis
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max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
07/06/2024, 15:45
Behavioral task
behavioral1
Sample
68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe
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Size
91KB
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MD5
68cca3706cf94a4ab01e5348dc090160
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SHA1
d86312a22e2000f9358c892bfe7996a28727b0d6
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SHA256
921f18bdb63225ae82a72100c354723db372981a997d85a5d48bfe3745573008
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SHA512
abc0bd1c6dfa4bf4595ead42b901f9a7dacc9a43309cab76bcb8d8efeebecff7f5c386664a5e794bcacc491a22fcdd17c5826362e741bc061d4a5cebe8366cad
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SSDEEP
1536:N5VzcfA/6LrVpL74gfh16nV8TsKRVlCKXneQDr/RAvZ4ldtONCgMhoOJGP5eV2ea:/V2A/gVh74gpgV8+AjpU4loZ2yenox
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
pid Process 860 GHtIVaMIZkmPeVB.exe 2264 CTS.exe -
Loads dropped DLL 2 IoCs
pid Process 2164 68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe 2164 68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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resource yara_rule behavioral1/memory/2164-1-0x00000000009B0000-0x00000000009C8000-memory.dmp upx behavioral1/files/0x000a000000013a45-17.dat upx behavioral1/memory/2264-18-0x0000000000B20000-0x0000000000B38000-memory.dmp upx behavioral1/memory/2164-15-0x00000000009B0000-0x00000000009C8000-memory.dmp upx behavioral1/files/0x00070000000122cd-20.dat upx -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" CTS.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" 68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\CTS.exe 68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe File created C:\Windows\CTS.exe CTS.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2164 68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe Token: SeDebugPrivilege 2264 CTS.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2164 wrote to memory of 860 2164 68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe 28 PID 2164 wrote to memory of 860 2164 68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe 28 PID 2164 wrote to memory of 860 2164 68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe 28 PID 2164 wrote to memory of 860 2164 68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe 28 PID 2164 wrote to memory of 2264 2164 68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe 29 PID 2164 wrote to memory of 2264 2164 68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe 29 PID 2164 wrote to memory of 2264 2164 68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe 29 PID 2164 wrote to memory of 2264 2164 68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\68cca3706cf94a4ab01e5348dc090160_NeikiAnalytics.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2164 -
C:\Users\Admin\AppData\Local\Temp\GHtIVaMIZkmPeVB.exeC:\Users\Admin\AppData\Local\Temp\GHtIVaMIZkmPeVB.exe2⤵
- Executes dropped EXE
PID:860
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C:\Windows\CTS.exe"C:\Windows\CTS.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2264
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
91KB
MD568958745157c27c2c7f914bb751ec53a
SHA1c77fd69aff135daaa0c2b561ac2119c79d8a7bb5
SHA25642a6dc753c4ca407dc10a88358c5510497a8e81f8a5a457a000f83645c6a4ff5
SHA512e73600310e71103e0962bc807680173306034f9be89b865c1d798b523df5650728af7d0c26e5b38358b7a224b77d3399074cd72114d0e7b78244158e2662c6f0
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Filesize
64KB
MD5a32a382b8a5a906e03a83b4f3e5b7a9b
SHA111e2bdd0798761f93cce363329996af6c17ed796
SHA25675f12ea2f30d9c0d872dade345f30f562e6d93847b6a509ba53beec6d0b2c346
SHA512ec87dd957be21b135212454646dcabdd7ef9442cf714e2c1f6b42b81f0c3fa3b1875bde9a8b538e8a0aa2190225649c29e9ed0f25176e7659e55e422dd4efe4c
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Filesize
27KB
MD5a6749b968461644db5cc0ecceffb224a
SHA12795aa37b8586986a34437081351cdd791749a90
SHA256720023737d7ff700818f55612ba069a609a5ddea646bb3509b615ee3523a4ca2
SHA5122a276816290746ed914af9cf6427aef31ce9395b8e9937090e329a8f74fb84c62d15b196e13346caa086842b3f5f549b9eb20cbf422d18c9c1b63e6342ea90b4