Analysis
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max time kernel
150s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
07-12-2022 02:51
Static task
static1
Behavioral task
behavioral1
Sample
0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
9 signatures
150 seconds
General
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Target
0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe
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Size
304KB
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MD5
d97d432a5a7eaf507b9e42e400fc457a
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SHA1
06ae94eb776f21021ffb8f6dfda735b494d2375b
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SHA256
0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba
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SHA512
89c8ba7809a99c913dfaa170254e67a3c19003dfba5de20f3ae58b67c54fce34cbfc9c02457701f133fbc35576d22310709a982caa071a96fd1c382a5c28e8fc
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SSDEEP
3072:4aPEzZRFjFBbVJsnCRcC3xo8ozYH/LSsB4pAnNnfwo7A3UGujenLXAj6MWp:4aP8ZLfsnHQIz9AnNnoFujenrAjl4
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-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" 0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" daabiav.exe -
Executes dropped EXE 1 IoCs
pid Process 2040 daabiav.exe -
Loads dropped DLL 2 IoCs
pid Process 1660 0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe 1660 0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe -
Adds Run key to start application 2 TTPs 29 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /i" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /t" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /x" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /a" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /g" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /p" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /n" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /f" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /d" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /b" daabiav.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /v" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /z" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /r" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /k" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /e" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /j" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /y" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /w" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /l" daabiav.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ 0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /u" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /q" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /o" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /c" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /h" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /h" 0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /s" daabiav.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\daabiav = "C:\\Users\\Admin\\daabiav.exe /m" daabiav.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1660 0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe 2040 daabiav.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1660 0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe 2040 daabiav.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1660 wrote to memory of 2040 1660 0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe 27 PID 1660 wrote to memory of 2040 1660 0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe 27 PID 1660 wrote to memory of 2040 1660 0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe 27 PID 1660 wrote to memory of 2040 1660 0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.exe"C:\Users\Admin\AppData\Local\Temp\0def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba.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:1660 -
C:\Users\Admin\daabiav.exe"C:\Users\Admin\daabiav.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:2040
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
304KB
MD5d97d432a5a7eaf507b9e42e400fc457a
SHA106ae94eb776f21021ffb8f6dfda735b494d2375b
SHA2560def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba
SHA51289c8ba7809a99c913dfaa170254e67a3c19003dfba5de20f3ae58b67c54fce34cbfc9c02457701f133fbc35576d22310709a982caa071a96fd1c382a5c28e8fc
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Filesize
304KB
MD5d97d432a5a7eaf507b9e42e400fc457a
SHA106ae94eb776f21021ffb8f6dfda735b494d2375b
SHA2560def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba
SHA51289c8ba7809a99c913dfaa170254e67a3c19003dfba5de20f3ae58b67c54fce34cbfc9c02457701f133fbc35576d22310709a982caa071a96fd1c382a5c28e8fc
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Filesize
304KB
MD5d97d432a5a7eaf507b9e42e400fc457a
SHA106ae94eb776f21021ffb8f6dfda735b494d2375b
SHA2560def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba
SHA51289c8ba7809a99c913dfaa170254e67a3c19003dfba5de20f3ae58b67c54fce34cbfc9c02457701f133fbc35576d22310709a982caa071a96fd1c382a5c28e8fc
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Filesize
304KB
MD5d97d432a5a7eaf507b9e42e400fc457a
SHA106ae94eb776f21021ffb8f6dfda735b494d2375b
SHA2560def8f1a11549c8e285cff26a26c0299ec0655d2ebc05018cf3e7ef421b1a7ba
SHA51289c8ba7809a99c913dfaa170254e67a3c19003dfba5de20f3ae58b67c54fce34cbfc9c02457701f133fbc35576d22310709a982caa071a96fd1c382a5c28e8fc