Analysis
-
max time kernel
52s -
max time network
54s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
02-08-2024 17:05
Behavioral task
behavioral1
Sample
TeddyPcFiles.rar
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
TeddyPcFiles/Teddy PC (main).exe
Resource
win7-20240729-en
Behavioral task
behavioral3
Sample
TeddyPcApiRequests.pyc
Resource
win7-20240704-en
Behavioral task
behavioral4
Sample
main.pyc
Resource
win7-20240704-en
Behavioral task
behavioral5
Sample
TeddyPcFiles/config.json
Resource
win7-20240708-en
Behavioral task
behavioral6
Sample
TeddyPcFiles/saved_account_db.json
Resource
win7-20240708-en
General
-
Target
TeddyPcFiles.rar
-
Size
15.0MB
-
MD5
fbe70824eab9c5a596384ffeca5858b9
-
SHA1
7da37b0839d96c8442e2680ca197eee357c65de6
-
SHA256
6fa8356f35968afc15ecb036d17e197dfc310fcd5a42fa952183bd4b5a37fc36
-
SHA512
c11fd2c598199370d61989ab8b21ac6fa8c067ae15bfc2f98bdb0915ae6d43df80ac511169f5abb7d5a384a6527cdac060cd034773df2723791f7a1ee5b00ef5
-
SSDEEP
196608:NvsTyJvgyfFvTi5PrYeaDTgT/QSpMDJuMQg6u/LrBD+KbOInvx8T7vA9BhKM8n:knGcEea3+/ZpCJAYDfOAu7qTKh
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 64 IoCs
Processes:
rundll32.exerundll32.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\KnownFolderDerivedFolderType = "{57807898-8C4F-4462-BB63-71042380B109}" rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 0000000001000000ffffffff rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell\SniffedFolderType = "Generic" rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7} rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\SniffedFolderType = "Generic" rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616257" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_Classes\Local Settings rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\MRUListEx = ffffffff rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\MRUListEx = 00000000ffffffff rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2 rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4" rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0" rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202 rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7} rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000007800000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0 rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 = 8800310000000000e8584289110050524f4752417e310000700008000400efbeee3a851ae85842892a0000003c000000000001000000000000000000460000000000500072006f006700720061006d002000460069006c0065007300000040007300680065006c006c00330032002e0064006c006c002c002d0032003100370038003100000018000000 rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1 rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616257" rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1" rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1 = 14001f44471a0359723fa74489c55595fe6b30ee0000 rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000007800000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 = 14001f50e04fd020ea3a6910a2d808002b30309d0000 rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\MRUListEx = 00000000ffffffff rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell\KnownFolderDerivedFolderType = "{57807898-8C4F-4462-BB63-71042380B109}" rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 = 200000001a00eebbfe230000100090e24d373f126545916439c4925e467b00000000 rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0 rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0 = 4c00310000000000e858d3851000372d5a697000380008000400efbee858d385e858d3852a000000d84e000000000300000000000000000000000000000037002d005a0069007000000014000000 rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7} rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 020202 rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = ffffffff rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0 rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\NodeSlot = "1" rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\MRUListEx = ffffffff rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4" rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000007800000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\1\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0" rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\NodeSlot = "3" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\Shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\MRUListEx = 00000000ffffffff rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\0\0\0\0\NodeSlot = "2" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 rundll32.exe Key created \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3 rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16" rundll32.exe Set value (int) \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000_CLASSES\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" rundll32.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
vlc.exepid process 2908 vlc.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
Processes:
rundll32.exevlc.exepid process 284 rundll32.exe 2908 vlc.exe -
Suspicious use of FindShellTrayWindow 9 IoCs
Processes:
vlc.exepid process 2908 vlc.exe 2908 vlc.exe 2908 vlc.exe 2908 vlc.exe 2908 vlc.exe 2908 vlc.exe 2908 vlc.exe 2908 vlc.exe 2908 vlc.exe -
Suspicious use of SendNotifyMessage 8 IoCs
Processes:
vlc.exepid process 2908 vlc.exe 2908 vlc.exe 2908 vlc.exe 2908 vlc.exe 2908 vlc.exe 2908 vlc.exe 2908 vlc.exe 2908 vlc.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
rundll32.exevlc.exepid process 284 rundll32.exe 2908 vlc.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
cmd.exerundll32.exerundll32.exedescription pid process target process PID 3024 wrote to memory of 284 3024 cmd.exe rundll32.exe PID 3024 wrote to memory of 284 3024 cmd.exe rundll32.exe PID 3024 wrote to memory of 284 3024 cmd.exe rundll32.exe PID 284 wrote to memory of 2928 284 rundll32.exe rundll32.exe PID 284 wrote to memory of 2928 284 rundll32.exe rundll32.exe PID 284 wrote to memory of 2928 284 rundll32.exe rundll32.exe PID 2928 wrote to memory of 2908 2928 rundll32.exe vlc.exe PID 2928 wrote to memory of 2908 2928 rundll32.exe vlc.exe PID 2928 wrote to memory of 2908 2928 rundll32.exe vlc.exe
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\TeddyPcFiles.rar1⤵
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\TeddyPcFiles.rar2⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:284 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\TeddyPcFiles.rar3⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2928 -
C:\Program Files\VideoLAN\VLC\vlc.exe"C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\TeddyPcFiles.rar"4⤵
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2908
-
-
-
-
C:\Windows\explorer.exe"C:\Windows\explorer.exe"1⤵PID:1728