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Analysis
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max time kernel
199s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10/04/2024, 05:52
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2cb3b15d80b24820461e96eb0e1eb136.exe
Resource
win7-20240221-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2cb3b15d80b24820461e96eb0e1eb136.exe
Resource
win10v2004-20240319-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
2cb3b15d80b24820461e96eb0e1eb136.exe
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Size
180KB
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MD5
2cb3b15d80b24820461e96eb0e1eb136
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SHA1
c83a6bda6b18170f8a57a87d8878d6e912e32751
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SHA256
f5dc2c5f28f2ee04bcc8be8db65b50d56890c8a0145a3a4319215d51bba2350a
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SHA512
11b87bdf8a72de068247e57bb9aa227e3d3b9fe8461058bc8cfbd82efa2dacb7f89418b4dd2aed1fefac7e75454c317fb1cd5a9d6cf592ef8daad013a9dc77c7
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SSDEEP
3072:PFKSaAr21MlttMFz8o+F334VSlkfoyHYb/zCHPEhg5JN8x+eDfcAuQPUS9rulDB:PFi1MltKaJkHHYb/zCHPEhg5JN8x+eDK
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-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 2cb3b15d80b24820461e96eb0e1eb136.exe Set value (int) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" fuadox.exe -
Executes dropped EXE 1 IoCs
pid Process 2316 fuadox.exe -
Loads dropped DLL 2 IoCs
pid Process 2468 2cb3b15d80b24820461e96eb0e1eb136.exe 2468 2cb3b15d80b24820461e96eb0e1eb136.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /I" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /f" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /E" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /Z" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /B" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /j" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /z" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /P" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /v" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /q" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /w" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /n" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /t" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /A" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /i" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /K" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /m" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /H" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /a" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /Q" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /W" 2cb3b15d80b24820461e96eb0e1eb136.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /p" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /T" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /M" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /N" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /x" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /X" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /k" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /b" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /F" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /l" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /e" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /W" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /h" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /V" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /D" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /C" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /r" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /g" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /Y" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /d" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /G" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /o" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /s" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /L" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /S" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /y" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /R" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /J" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /U" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /O" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /c" fuadox.exe Set value (str) \REGISTRY\USER\S-1-5-21-2461186416-2307104501-1787948496-1000\Software\Microsoft\Windows\CurrentVersion\Run\fuadox = "C:\\Users\\Admin\\fuadox.exe /u" fuadox.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 2468 2cb3b15d80b24820461e96eb0e1eb136.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe 2316 fuadox.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2468 2cb3b15d80b24820461e96eb0e1eb136.exe 2316 fuadox.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2468 wrote to memory of 2316 2468 2cb3b15d80b24820461e96eb0e1eb136.exe 29 PID 2468 wrote to memory of 2316 2468 2cb3b15d80b24820461e96eb0e1eb136.exe 29 PID 2468 wrote to memory of 2316 2468 2cb3b15d80b24820461e96eb0e1eb136.exe 29 PID 2468 wrote to memory of 2316 2468 2cb3b15d80b24820461e96eb0e1eb136.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\2cb3b15d80b24820461e96eb0e1eb136.exe"C:\Users\Admin\AppData\Local\Temp\2cb3b15d80b24820461e96eb0e1eb136.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:2468 -
C:\Users\Admin\fuadox.exe"C:\Users\Admin\fuadox.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:2316
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
180KB
MD5ef20b7d638a05348503c0eb79ccb7e5a
SHA1b95bbb6e8617708acf4d13604aac353b9631e7b8
SHA2560146380a0c9848c32cf018a7f7854b29568b771ee28362d558ba46c959ab130d
SHA512ccf3cbf36ef51d22a983c18fd05f125f756845977da7998edbc269839a304695b369bd7aac2e2e958e64fe435654be6785abb3671f832c67fbb14a0ef551dd22