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Analysis
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max time kernel
225s -
max time network
245s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
29/11/2022, 15:45
Static task
static1
Behavioral task
behavioral1
Sample
a8418876ebab5711ace69fab9b62c5db06f8145c7f9e247c943d3525bfd483cd.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
a8418876ebab5711ace69fab9b62c5db06f8145c7f9e247c943d3525bfd483cd.exe
Resource
win10v2004-20221111-en
General
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Target
a8418876ebab5711ace69fab9b62c5db06f8145c7f9e247c943d3525bfd483cd.exe
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Size
1.5MB
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MD5
88e77bfa819d0ab40876311fe7fcb6c3
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SHA1
1e8d18d1d87fade0de5a3a873bc967729b51ddaf
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SHA256
a8418876ebab5711ace69fab9b62c5db06f8145c7f9e247c943d3525bfd483cd
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SHA512
1b0164f7754552e6cb84133dd6d3cf2d57f5eac49b2eac2fd69d1a86e691f7409f94255dd6a94cf8b3ed49575081162c4cdc44761b43dddb76a8a31508326d8e
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SSDEEP
24576:mhRrCsqgh62GVwFSA2FsQYTf2FfWl8KuqGavkg3NyNIbbbIoIBAUZLY0:mh8sEMScQYr+s8KuqGaX0ToIBAUZLY0
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Internet Explorer\TypedURLs a8418876ebab5711ace69fab9b62c5db06f8145c7f9e247c943d3525bfd483cd.exe -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ a8418876ebab5711ace69fab9b62c5db06f8145c7f9e247c943d3525bfd483cd.exe Key created \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ a8418876ebab5711ace69fab9b62c5db06f8145c7f9e247c943d3525bfd483cd.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 228 a8418876ebab5711ace69fab9b62c5db06f8145c7f9e247c943d3525bfd483cd.exe 228 a8418876ebab5711ace69fab9b62c5db06f8145c7f9e247c943d3525bfd483cd.exe 228 a8418876ebab5711ace69fab9b62c5db06f8145c7f9e247c943d3525bfd483cd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a8418876ebab5711ace69fab9b62c5db06f8145c7f9e247c943d3525bfd483cd.exe"C:\Users\Admin\AppData\Local\Temp\a8418876ebab5711ace69fab9b62c5db06f8145c7f9e247c943d3525bfd483cd.exe"1⤵
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:228