Analysis
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max time kernel
136s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
04/12/2022, 06:16
Static task
static1
Behavioral task
behavioral1
Sample
9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe
Resource
win10v2004-20220812-en
General
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Target
9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe
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Size
59KB
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MD5
ecb7bb22fe60e8a548dd61ee7e846ce4
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SHA1
81f727956331f0bfd1fcd841a19520fc5261dda5
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SHA256
9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544
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SHA512
a658244833d3a9ef55ca3dd79adb9ee0d282748e108518be324103dc4a64ba7cb8be57426f59db79ce9208ad3c52c387eabb3971388b7731b33a346b7ac266f2
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SSDEEP
1536:S/dTKTWW3YbzLrOUcyo0a5//y5BnJAGV:SVKaLPc/5K9JAGV
Malware Config
Signatures
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Drops file in System32 directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\OpenGL30.dll 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe File created C:\Windows\SysWOW64\OpenGL30.dll 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.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 20 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Set value (str) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Key created \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Set value (int) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe Set value (data) \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1504 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1504 9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe"C:\Users\Admin\AppData\Local\Temp\9d933323054f9436661a0a6757581c0554decdecc2195c65bb07a5f91bf09544.exe"1⤵
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1504