Analysis
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max time kernel
52s -
max time network
8s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
07-03-2021 05:56
Behavioral task
behavioral1
Sample
accesspv.exe
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
accesspv.exe
Resource
win10v20201028
windows10_x64
0 signatures
0 seconds
General
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Target
accesspv.exe
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Size
36KB
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MD5
05a173eac52dabca518a166da4141223
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SHA1
e7c3fc6237c037a36dc855eecb65be1e961ce1cc
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SHA256
77fff6fbd71cd48c1d1bfe2ed3c96c0955410b310c4d1cea932aa962f9b3d42c
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SHA512
245dab070b84031e2fe3b0ff7019469d3d44865d43e324acd12aa5fe9a12b29a3771b6ed23ead4e7c380d605d430d6560a573ef7a1621a54dff138bb7cd4eaf4
Score
3/10
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 31 IoCs
Processes:
accesspv.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU accesspv.exe Set value (data) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots accesspv.exe Set value (data) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff accesspv.exe Set value (str) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_FolderType = "{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}" accesspv.exe Set value (str) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_TopViewID = "{82BA0782-5B7A-4569-B5D7-EC83085F08CC}" accesspv.exe Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC} accesspv.exe Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg accesspv.exe Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell accesspv.exe Set value (data) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff accesspv.exe Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9} accesspv.exe Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 accesspv.exe Set value (data) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff accesspv.exe Set value (int) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_TopViewVersion = "0" accesspv.exe Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders accesspv.exe Set value (int) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\Mode = "4" accesspv.exe Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_Classes\Local Settings accesspv.exe Set value (data) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f4225481e03947bc34db131e946b44c8dd50000 accesspv.exe Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 accesspv.exe Set value (int) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\IconSize = "16" accesspv.exe Set value (int) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\LogicalViewMode = "1" accesspv.exe Set value (int) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\FFlags = "1092616257" accesspv.exe Set value (data) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000007800000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 accesspv.exe Set value (data) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 9e0000001a00eebbfe23000010007db10d7bd29c934a973346cc89022e7c00002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020002a0000000000efbe7e47b3fbe4c93b4ba2bad3f5d3cd46f98207ba827a5b6945b5d7ec83085f08cc20002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020000000 accesspv.exe Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 accesspv.exe Set value (data) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 accesspv.exe Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags accesspv.exe Set value (data) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\Sort = 000000000000000000000000000000000200000030f125b7ef471a10a5f102608c9eebac0a0000000100000030f125b7ef471a10a5f102608c9eebac0e000000ffffffff accesspv.exe Set value (int) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\AllFolders\ComDlg\{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}\{82BA0782-5B7A-4569-B5D7-EC83085F08CC}\FFlags = "1" accesspv.exe Set value (data) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff accesspv.exe Set value (int) \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" accesspv.exe Key created \REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg accesspv.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
accesspv.exepid process 1724 accesspv.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
accesspv.exepid process 1724 accesspv.exe