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Analysis
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max time kernel
232s -
max time network
260s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
31/12/2023, 14:44
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
3a30455d64779a61fbc97089deef7525.exe
Resource
win7-20231215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
3a30455d64779a61fbc97089deef7525.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
3a30455d64779a61fbc97089deef7525.exe
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Size
164KB
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MD5
3a30455d64779a61fbc97089deef7525
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SHA1
926ad93ff70326dd2e24e6cdbd94bbcd15b82d4e
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SHA256
45a339230983d9e60ffe9be079648ace451888f74600f6653ab4dab7b86e4def
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SHA512
2172d715042a2f05892e33822ad4d1e7c822fd4268837cb022eacda6f898b005c34199b74b4bf261c450593dd58e0f5ac73b5926aff0a7ab715417cb2d682778
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SSDEEP
1536:OTSwdqgJ7zGYfcpwKABCIvhZ9C9eO4F+NPouHj6Koa6Epm0SS+F8OD+V0W:GSwdqmGYfcp/t6ja+++W
Score
10/10
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-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 3a30455d64779a61fbc97089deef7525.exe Set value (int) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" luoife.exe -
Executes dropped EXE 1 IoCs
pid Process 2936 luoife.exe -
Loads dropped DLL 2 IoCs
pid Process 1180 3a30455d64779a61fbc97089deef7525.exe 1180 3a30455d64779a61fbc97089deef7525.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /k" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /y" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /l" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /h" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /z" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /b" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /p" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /f" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /h" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /t" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /x" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /m" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /o" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /j" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /x" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /k" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /e" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /v" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /n" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /l" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /r" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /t" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /i" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /e" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /z" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /v" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /d" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /i" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /g" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /m" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /o" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /a" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /f" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /h" 3a30455d64779a61fbc97089deef7525.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /d" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /c" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /e" 3a30455d64779a61fbc97089deef7525.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /u" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /w" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /u" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /s" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /j" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /a" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /b" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /c" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /s" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /q" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /p" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /r" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /w" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /g" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /q" luoife.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /y" luoife.exe Set value (str) \REGISTRY\USER\S-1-5-21-3308111660-3636268597-2291490419-1000\Software\Microsoft\Windows\CurrentVersion\Run\luoife = "C:\\Users\\Admin\\luoife.exe /n" luoife.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 1180 3a30455d64779a61fbc97089deef7525.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe 2936 luoife.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1180 3a30455d64779a61fbc97089deef7525.exe 2936 luoife.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1180 wrote to memory of 2936 1180 3a30455d64779a61fbc97089deef7525.exe 28 PID 1180 wrote to memory of 2936 1180 3a30455d64779a61fbc97089deef7525.exe 28 PID 1180 wrote to memory of 2936 1180 3a30455d64779a61fbc97089deef7525.exe 28 PID 1180 wrote to memory of 2936 1180 3a30455d64779a61fbc97089deef7525.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\3a30455d64779a61fbc97089deef7525.exe"C:\Users\Admin\AppData\Local\Temp\3a30455d64779a61fbc97089deef7525.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:1180 -
C:\Users\Admin\luoife.exe"C:\Users\Admin\luoife.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
PID:2936
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
164KB
MD56c1f1e4976404f62318fce228997258c
SHA1ea88481fea2d024611a1eeaa849588b576e87e53
SHA2562078750680fa54343b21fdf50235713f9db6eaddb87c0759eb4e3b851f762b8b
SHA51211c878c2d7e4df2f7c3747ed3c4a6c34340b51932622b6f0fd4b38e3209ae6e369b660ef7aa0d71cd5781c969cd1ed83b0ba82903bdf69220b9c2451088773fb