Analysis
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max time kernel
136s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
30/01/2023, 19:07
Static task
static1
Behavioral task
behavioral1
Sample
94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe
Resource
win10v2004-20221111-en
General
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Target
94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe
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Size
556KB
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MD5
76748ff4f7041f90000f8b2e0efd05e5
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SHA1
c1155ad71f2cab9a133839f89d9e3631c5bb4b52
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SHA256
94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960
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SHA512
f99721c1613f093d86959cdd2d3d6a99eab0eaf4ee20e83608572db7edf31cf40cf772d7731cd20713dc521836545cb57622b69a093f467130bb6747bfddcdb0
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SSDEEP
12288:2LvTwCXi8lwtNCFY5hH1Ygm/Ll4tl+eIO9CVRiMi78:2khOgyl43AACVRRi78
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-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Set value (data) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Set value (str) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\Shell\SniffedFolderType = "Documents" 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Set value (data) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Set value (data) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 14002e80922b16d365937a46956b92703aca08af0000 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Set value (data) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Set value (int) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Key created \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Set value (data) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Set value (data) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Set value (data) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe Set value (data) \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1008 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1008 94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe"C:\Users\Admin\AppData\Local\Temp\94feb4b4a2bd569293119a3c657ed951006942aff1e10740bf086767d21fe960.exe"1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1008