Analysis
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max time kernel
149s -
max time network
146s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
26/12/2023, 13:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
71ac6147d00e4461b4d0fe8390499f24.exe
Resource
win7-20231129-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
71ac6147d00e4461b4d0fe8390499f24.exe
Resource
win10v2004-20231222-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
71ac6147d00e4461b4d0fe8390499f24.exe
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Size
100KB
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MD5
71ac6147d00e4461b4d0fe8390499f24
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SHA1
5daddea83cd72c5bc29d54f388ee1d49279a529b
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SHA256
6bd460cd942102839badf5797e160971b42adb68b5ab4b068ba70120af87ccd2
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SHA512
d93c4880a1e2e71632df7053fdd4e357234662befc3df1cc032d30f5dc5bbcec9cb5d61307d2f957aaec1c2073d6eb38f6069a839f7c37f4b431f734603367d0
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SSDEEP
1536:xDd8iAuismywsdTLw0wF9MGM9K/oKtNgCMbA1bL3N+NM5UfaNIjnZw9:HB/KLOM5pCne9
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-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 71ac6147d00e4461b4d0fe8390499f24.exe Set value (int) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" gaiopu.exe -
Executes dropped EXE 1 IoCs
pid Process 2892 gaiopu.exe -
Loads dropped DLL 2 IoCs
pid Process 2088 71ac6147d00e4461b4d0fe8390499f24.exe 2088 71ac6147d00e4461b4d0fe8390499f24.exe -
Adds Run key to start application 2 TTPs 52 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /d" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /l" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /c" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /k" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /H" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /F" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /f" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /T" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /D" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /t" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /K" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /y" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /O" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /j" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /u" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /C" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /G" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /L" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /b" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /z" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /w" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /e" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /Q" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /x" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /R" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /B" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /W" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /v" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /U" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /A" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /X" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /m" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /q" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /E" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /Z" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /N" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /a" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /S" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /o" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /I" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /s" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /h" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /M" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /r" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /i" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /g" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /Y" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /R" 71ac6147d00e4461b4d0fe8390499f24.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /p" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /P" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /J" gaiopu.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\gaiopu = "C:\\Users\\Admin\\gaiopu.exe /n" gaiopu.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 2088 71ac6147d00e4461b4d0fe8390499f24.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe 2892 gaiopu.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2088 71ac6147d00e4461b4d0fe8390499f24.exe 2892 gaiopu.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2088 wrote to memory of 2892 2088 71ac6147d00e4461b4d0fe8390499f24.exe 28 PID 2088 wrote to memory of 2892 2088 71ac6147d00e4461b4d0fe8390499f24.exe 28 PID 2088 wrote to memory of 2892 2088 71ac6147d00e4461b4d0fe8390499f24.exe 28 PID 2088 wrote to memory of 2892 2088 71ac6147d00e4461b4d0fe8390499f24.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\71ac6147d00e4461b4d0fe8390499f24.exe"C:\Users\Admin\AppData\Local\Temp\71ac6147d00e4461b4d0fe8390499f24.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:2088 -
C:\Users\Admin\gaiopu.exe"C:\Users\Admin\gaiopu.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:2892
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