Analysis
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max time kernel
149s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
16/03/2024, 09:14
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
cdabcea0bc2fa5d3cf36c5781adfc938.exe
Resource
win7-20240220-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
cdabcea0bc2fa5d3cf36c5781adfc938.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
cdabcea0bc2fa5d3cf36c5781adfc938.exe
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Size
100KB
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MD5
cdabcea0bc2fa5d3cf36c5781adfc938
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SHA1
2b80b3a3b0cf263ad9ce3d8a1d6cfda8d0b6a5ef
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SHA256
1dfa1d8ec67831eaabefa0613c1460da1de2aa5e1a4018e52d851da80ee4b6d3
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SHA512
99342901b41b16b642541eaa864fbb73b3ccddcc84be0996ce6953fbfa777b1bd508d5fb2053250126b54a8f5e0f0fbe6b3416ecffb5e5e1c2cc73f80cc3c04f
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SSDEEP
1536:FIl0cceBnyOB+dGrNjjmJ2NuKuFr1M5B4QbCcI0B:zeByOB++jOWpB
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-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" cdabcea0bc2fa5d3cf36c5781adfc938.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vuiemoh.exe -
Executes dropped EXE 1 IoCs
pid Process 2512 vuiemoh.exe -
Loads dropped DLL 2 IoCs
pid Process 2876 cdabcea0bc2fa5d3cf36c5781adfc938.exe 2876 cdabcea0bc2fa5d3cf36c5781adfc938.exe -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /d" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /N" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /T" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /G" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /k" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /J" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /c" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /x" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /W" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /s" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /K" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /z" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /j" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /V" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /H" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /g" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /L" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /I" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /b" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /o" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /O" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /a" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /M" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /y" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /Q" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /l" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /i" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /n" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /f" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /p" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /D" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /Y" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /b" cdabcea0bc2fa5d3cf36c5781adfc938.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /A" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /w" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /m" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /B" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /t" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /R" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /h" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /q" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /U" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /Z" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /X" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /C" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /v" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /E" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /e" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /u" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /r" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /S" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /F" vuiemoh.exe Set value (str) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\vuiemoh = "C:\\Users\\Admin\\vuiemoh.exe /P" vuiemoh.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 2876 cdabcea0bc2fa5d3cf36c5781adfc938.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe 2512 vuiemoh.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2876 cdabcea0bc2fa5d3cf36c5781adfc938.exe 2512 vuiemoh.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2876 wrote to memory of 2512 2876 cdabcea0bc2fa5d3cf36c5781adfc938.exe 28 PID 2876 wrote to memory of 2512 2876 cdabcea0bc2fa5d3cf36c5781adfc938.exe 28 PID 2876 wrote to memory of 2512 2876 cdabcea0bc2fa5d3cf36c5781adfc938.exe 28 PID 2876 wrote to memory of 2512 2876 cdabcea0bc2fa5d3cf36c5781adfc938.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\cdabcea0bc2fa5d3cf36c5781adfc938.exe"C:\Users\Admin\AppData\Local\Temp\cdabcea0bc2fa5d3cf36c5781adfc938.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:2876 -
C:\Users\Admin\vuiemoh.exe"C:\Users\Admin\vuiemoh.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:2512
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
100KB
MD54da6c3a3ec7be985312ba650b59d6ffd
SHA1ab6685c826cd935defce8ca59e156fb02cbbfe30
SHA256182a8c442cbba8e6f1fe4422cf4bfc1cfbe9b8459b9c477ec19d80c3c9d64f89
SHA512769cc56236a32964aad55b615d55bf46c7df4f9316cce40f7c9868426174ed484a987526186c03d9c330b302edd8b9b0fc0c1192f15795592225be282765146e