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Analysis
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max time kernel
151s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
20/10/2022, 22:44
Static task
static1
Behavioral task
behavioral1
Sample
ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe
Resource
win7-20220812-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe
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Size
292KB
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MD5
4bc75f183590483bdfc46bd4c8eae5d7
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SHA1
bb706d2964c75b3c1138cf6a49c2201dfe45bbbe
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SHA256
ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342
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SHA512
970cc6320d98c1d5f01eb244c3bda852b9db257d16b85f35fd76960d42390b64e9b0b4033ada041b4598b6c76bde2360812b3c78dcf2b39685e80668af8bf8a7
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SSDEEP
6144:AJicd4PXjBZ+oR6Cd+x1DztXtMI3gWgKtEU:hNPzBZzd+x1DztXtMI3g9XU
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-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe Set value (int) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" beatoj.exe -
Executes dropped EXE 1 IoCs
pid Process 4780 beatoj.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /q" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /z" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /J" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /e" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /w" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /L" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /p" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /h" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /C" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /f" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /Z" beatoj.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /r" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /l" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /Y" beatoj.exe Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run\ beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /W" ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /n" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /x" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /c" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /V" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /U" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /y" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /u" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /X" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /N" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /B" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /M" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /D" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /W" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /T" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /G" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /I" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /g" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /S" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /P" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /o" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /K" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /a" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /Q" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /k" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /s" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /H" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /m" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /v" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /j" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /O" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /i" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /E" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /F" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /A" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /d" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /t" beatoj.exe Set value (str) \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\beatoj = "C:\\Users\\Admin\\beatoj.exe /b" beatoj.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 4968 ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe 4968 ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe 4780 beatoj.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4968 ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe 4780 beatoj.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4968 wrote to memory of 4780 4968 ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe 82 PID 4968 wrote to memory of 4780 4968 ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe 82 PID 4968 wrote to memory of 4780 4968 ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe"C:\Users\Admin\AppData\Local\Temp\ab4f46c3b0b4be0938769c3c6d80963a489e162418600104885401f3a2a0c342.exe"1⤵
- Modifies visiblity of hidden/system files in Explorer
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4968 -
C:\Users\Admin\beatoj.exe"C:\Users\Admin\beatoj.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:4780
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
292KB
MD587fcb35ade1fe67154d6c751af58f598
SHA1e13682dfadd837429f308596c03cb9240ac3eae0
SHA25603c6081da84e2a1490f8aa59b8074c69ccb99c75e226ceda200d04ae2a6b77c3
SHA512c01f86dcc7831ec5129a950d5129b152cd60147deca1ccfe80fccad96a08adc8c8e759de90315155aa6b4d53579af400098b6c688171c28eed781a1e30c62055
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Filesize
292KB
MD587fcb35ade1fe67154d6c751af58f598
SHA1e13682dfadd837429f308596c03cb9240ac3eae0
SHA25603c6081da84e2a1490f8aa59b8074c69ccb99c75e226ceda200d04ae2a6b77c3
SHA512c01f86dcc7831ec5129a950d5129b152cd60147deca1ccfe80fccad96a08adc8c8e759de90315155aa6b4d53579af400098b6c688171c28eed781a1e30c62055