Analysis
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max time kernel
148s -
max time network
140s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20241023-it -
resource tags
arch:x64arch:x86image:win10ltsc2021-20241023-itlocale:it-itos:windows10-ltsc 2021-x64systemwindows -
submitted
09-12-2024 18:20
Behavioral task
behavioral1
Sample
Release.zip
Resource
win10ltsc2021-20241023-it
General
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Target
Release.zip
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Size
6.4MB
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MD5
89661a9ff6de529497fec56a112bf75e
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SHA1
2dd31a19489f4d7c562b647f69117e31b894b5c3
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SHA256
e7b275d70655db9cb43fa606bbe2e4f22478ca4962bbf9f299d66eda567d63cd
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SHA512
33c765bf85fbec0e58924ece948b80a7d73b7577557eaac8865e481c61ad6b71f8b5b846026103239b3bd21f438ff0d7c1430a51a4a149f16a215faad6dab68f
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SSDEEP
196608:SYNI1S7C6S230UwVLW83FUSA7WQZzwM3/C2cM7m2:rNIs7CDvB1USA7WS/vcx2
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4940 xeno rat server.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DllHost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xeno rat server.exe -
Modifies registry class 64 IoCs
description ioc Process Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\LogicalViewMode = "1" xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02 xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\1\NodeSlot = "3" xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\Shell xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByDirection = "4294967295" xeno rat server.exe Set value (str) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:FMTID = "{00000000-0000-0000-0000-000000000000}" xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0e000000ffffffff xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\5\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\GroupByDirection = "1" xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16" xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 020000000000000001000000ffffffff xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\1 = 14002e8005398e082303024b98265d99428e115f0000 xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 02020202 xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202 xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259} xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1" xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\5\ComDlg xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\5\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\GroupByKey:PID = "2" xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0 = 7e0031000000000089599b9211004465736b746f7000680009000400efbe5759a07689599c922e000000060904000000020000000000000000003e000000000075c22b004400650073006b0074006f007000000040007300680065006c006c00330032002e0064006c006c002c002d0032003100370036003900000016000000 xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 020202 xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\IconSize = "16" xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupView = "0" xeno rat server.exe Set value (str) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\5\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\GroupByKey:FMTID = "{30C8EEF4-A832-41E2-AB32-E3C3CA28FD29}" xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0 = 19002f433a5c000000000000000000000000000000000000000000 xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3 xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\Mode = "4" xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\MRUListEx = 00000000ffffffff xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\1 xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByKey:PID = "0" xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\2 xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\NodeSlots = 0202020202 xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 00000000ffffffff xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\Shell xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Mode = "4" xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\FFlags = "1092616257" xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\GroupByKey:PID = "14" xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\Sort = 000000000000000000000000000000000100000030f125b7ef471a10a5f102608c9eebac0a00000001000000 xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\GroupByDirection = "1" xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\1\MRUListEx = ffffffff xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2 xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\5\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 000000000200000001000000ffffffff xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg\{885A186E-A440-4ADA-812B-DB871B942259}\ColInfo = 00000000000000000000000000000000fddfdffd100000000000000000000000040000001800000030f125b7ef471a10a5f102608c9eebac0a0000001001000030f125b7ef471a10a5f102608c9eebac0e0000009000000030f125b7ef471a10a5f102608c9eebac040000007800000030f125b7ef471a10a5f102608c9eebac0c00000050000000 xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\FFlags = "1092616257" xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\5\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\FFlags = "1092616257" xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\0\0 xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\3\ComDlg xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0 = 78003100000000005759a0761100557365727300640009000400efbe874f7748895993922e000000fd0100000000010000000000000000003a00000000008a77370055007300650072007300000040007300680065006c006c00330032002e0064006c006c002c002d0032003100380031003300000014000000 xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\LogicalViewMode = "1" xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4 xeno rat server.exe Set value (str) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\Shell\SniffedFolderType = "Generic" xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\MRUListEx = 020000000100000000000000ffffffff xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\MRUListEx = 0000000001000000ffffffff xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\2 xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\4\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7} xeno rat server.exe Key created \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings xeno rat server.exe Set value (data) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\BagMRU\1\0\0\MRUListEx = 00000000ffffffff xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\5\ComDlg\{24CCB8A6-C45A-477D-B940-3382B9225668}\FFlags = "1" xeno rat server.exe Set value (int) \REGISTRY\USER\S-1-5-21-1263212995-3575756360-1418101905-1000_Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags\2\ComDlg\{5C4F28B5-F869-4E84-8E60-F11DB97C5CC7}\IconSize = "16" xeno rat server.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 1020 7zFM.exe 4940 xeno rat server.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 1020 7zFM.exe Token: 35 1020 7zFM.exe Token: SeSecurityPrivilege 1020 7zFM.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1020 7zFM.exe 1020 7zFM.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
pid Process 4940 xeno rat server.exe 4940 xeno rat server.exe 4940 xeno rat server.exe
Processes
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C:\Program Files\7-Zip\7zFM.exe"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Release.zip"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:1020
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C:\Users\Admin\Desktop\xeno rat server.exe"C:\Users\Admin\Desktop\xeno rat server.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:4940
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C:\Windows\SysWOW64\DllHost.exeC:\Windows\SysWOW64\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}1⤵
- System Location Discovery: System Language Discovery
PID:2804
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.0MB
MD53987ee127f2a2cf8a29573d4e111a8e8
SHA1fc253131e832297967f93190217f0ce403e38cb0
SHA2563d00a800474ddf382212e003222805bd74665b69cec43b554f91c3cd9edf04c4
SHA51269d5ac7a691dde1a3ed7f495e9b9180e63152ddaaa3d1b596ad9cbeb4d7b088f3fc4b138ecf87070014cdfa9047be18940b720de60642389921a10053250787b