Analysis
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max time kernel
138s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 03:33
Static task
static1
Behavioral task
behavioral1
Sample
ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe
Resource
win10v2004-20220812-en
General
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Target
ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe
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Size
36KB
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MD5
39c8338d003f23ab94203e9d5fc27534
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SHA1
8bc95a39aee75c669b18df892e3fbc5bd63ce411
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SHA256
ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f
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SHA512
2af94cf413a981f71f5425c18603956b2d68ca46d6d22085db0b6af1f63d3cf350af5d5e9d9347aafc86326ca97c132add3017340516d60f5462e7ac09fefa67
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SSDEEP
384:M9dJ6wpv0waAVmeMIuCGtvixu1CFt7rP5uGqbv3oZmmMUd2Ps2+a2:M9LiVLIultv4uWBP5uGuv3oAUk0nF
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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Modifies registry class 20 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Set value (int) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Set value (data) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4604 ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4604 ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe 4604 ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe"C:\Users\Admin\AppData\Local\Temp\ce797daf71fcdf114b982c7bb50e6d6df1e5cc6303644027217d542b5fd0f14f.exe"1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:4604