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Analysis
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max time kernel
137s -
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
19/09/2022, 00:40
Static task
static1
Behavioral task
behavioral1
Sample
08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe
Resource
win10v2004-20220812-en
General
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Target
08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe
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Size
206KB
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MD5
08025c988a1c0372fb5364671af7f317
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SHA1
10b5f5c7005eb7928e5d44b7b77995f71dcddd11
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SHA256
08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30
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SHA512
3969d7fe1764f0c337bea150b477704afcff131ea64ea1ef981dc447d831b49b4578d3e2b99b97426b42398df18b5a02315aed1cf5d73cdb0b8b68ccfbc9b69f
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SSDEEP
3072:+dqI+Xr1tXwt85ZCZD0aEoWLBAmyUxEJ9cWYpDeCFDxE:+/gfXwt85ZCZD0jLBAmyUxKcWY3F+
Malware Config
Signatures
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Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification \??\c:\windows\SysWOW64\explorer.exe 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings explorer.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4904 wrote to memory of 4864 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 82 PID 4904 wrote to memory of 4864 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 82 PID 4904 wrote to memory of 4864 4904 08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe"C:\Users\Admin\AppData\Local\Temp\08cebf184336b615ad8e2dcff55740c705822c9a76b72b113b17e112cf8dfb30.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4904 -
\??\c:\windows\SysWOW64\explorer.exec:\windows\system32\explorer.exe2⤵
- Modifies registry class
PID:4864
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