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Analysis
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max time kernel
117s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
20/02/2024, 03:19
Static task
static1
Behavioral task
behavioral1
Sample
3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe
Resource
win10v2004-20231215-en
General
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Target
3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe
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Size
349KB
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MD5
ae1e6818a98936398609a64425618aa3
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SHA1
4befd94c6d320a9caa8a6917eef9b405191c2c37
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SHA256
3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8
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SHA512
6ea6830362852064aa8a196ea1a526536b866dca8975d03737ef01d4990854fb007917922a73d688f4ffcc521a87d43ddb7c3430390f3228a1fc18ec66ca8b81
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SSDEEP
1536:GOpFCEH/VWBPhrGKUnlQ9gDBXg/FUqDsgmLbZG2splupKOk27wE09W8fcjpR:jFHQJqpnl1Du9UP9bMCpR0W8fcH
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 20 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f4225481e03947bc34db131e946b44c8dd50000 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = ffffffff 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_FolderType = "{FBB3477E-C9E4-4B3B-A2BA-D3F5D3CD46F9}" 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_TopViewVersion = "0" 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Set value (str) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\TV_TopViewID = "{82BA0782-5B7A-4569-B5D7-EC83085F08CC}" 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 = 9e0000001a00eebbfe23000010007db10d7bd29c934a973346cc89022e7c00002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020002a0000000000efbe7e47b3fbe4c93b4ba2bad3f5d3cd46f98207ba827a5b6945b5d7ec83085f08cc20002a0000000000efbe000000200000000000000000000000000000000000000000000000000100000020000000 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Set value (int) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\NodeSlot = "1" 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Key created \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_Classes\Local Settings 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe Set value (data) \REGISTRY\USER\S-1-5-21-3601492379-692465709-652514833-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1320 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1320 3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe"C:\Users\Admin\AppData\Local\Temp\3b5d37839fa69e8f1e9d55cae98fe9cf5a5f370cc8564d970a3a2f89ff605ac8.exe"1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1320