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Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
16/06/2024, 11:55
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe
Resource
win7-20240611-en
windows7-x64
0 signatures
150 seconds
Behavioral task
behavioral2
Sample
2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe
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Size
516KB
-
MD5
dd2e8e3486daf07540ad9545be84c63c
-
SHA1
9cbae3987eeedafbe6fe8a4bb3d352ba013fcec5
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SHA256
e004d0f39e7046710c51e15308f23d828eab568d5fd0022f9725aff1391183c2
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SHA512
e8550c856d9838d4ece0abba85fdb64cb51c1f6560ee38e392c0030a6558b6b6c082cefab49c7e90501d8045c6eb9b68dcb568059a8c25beab6b1d093ae0826a
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SSDEEP
6144:uiBlwsmAQIPvTmaEVmP02yCUE+cw0wIceA4D55qv4t/uBmohChYgXP6RIeEdMw:uiBlwBAQIXqaE0yCgqwXeAVmoEAlEew
Score
7/10
Malware Config
Signatures
-
Registers COM server for autorun 1 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\LocalServer32 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\LocalServer32\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe\"" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe -
Modifies registry class 52 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession\ = "CphsSession Class" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession\CurVer 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\VersionIndependentProgID\ = "IntelCpHeciSvc.CphsSession" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\LocalServer32\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe\"" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\AppID = "{11AC3232-E7D7-49CD-ABFE-501700100B3A}" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\ = "IntelCpHeciSvcLib" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession.1\CLSID 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1} 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\ = "CphsSession Class" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\FLAGS 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\TypeLib 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\TypeLib\ = "{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\0\win64 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\ = "ICphsSession" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577} 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\ProxyStubClsid32 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\VersionIndependentProgID 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\LocalServer32 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\ProxyStubClsid32 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{11AC3232-E7D7-49CD-ABFE-501700100B3A}\LaunchPermission = 010014809c000000ac000000140000003000000002001c0001000000110014000400000001010000000000100010000002006c0003000000000014000b000000010100000000000100000000000018000b000000010200000000000f0200000001000000000038000b000000010a00000000000f0300000000040000ce4a9359b9cf0b7575c0f29bb2b4c298d446ddf9027a87ec14651177d6e996550102000000000005200000002002000001020000000000052000000020020000 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession\CLSID 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\ProgID 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\TypeLib 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\ = "ICphsSession" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\TypeLib 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{11AC3232-E7D7-49CD-ABFE-501700100B3A} 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\IntelCpHeciSvc.EXE 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession.1\CLSID\ = "{C41B1461-3F8C-4666-B512-6DF24DE566D1}" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession\CurVer\ = "IntelCpHeciSvc.CphsSession.1" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession\CLSID\ = "{C41B1461-3F8C-4666-B512-6DF24DE566D1}" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\Programmable 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{11AC3232-E7D7-49CD-ABFE-501700100B3A}\ = "IntelCpHeciSvc" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\ProgID\ = "IntelCpHeciSvc.CphsSession.1" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\IntelCpHeciSvc.EXE\AppID = "{11AC3232-E7D7-49CD-ABFE-501700100B3A}" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\HELPDIR 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\TypeLib\ = "{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\FLAGS\ = "0" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\0\win64\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\TypeLib\Version = "1.0" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession.1\ = "CphsSession Class" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{C41B1461-3F8C-4666-B512-6DF24DE566D1}\TypeLib\ = "{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\0 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{11AC3232-E7D7-49CD-ABFE-501700100B3A}\LocalService = "cphs" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\IntelCpHeciSvc.CphsSession.1 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40} 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{66DBA565-0D3D-4D8A-9391-A2A4CF16DF40}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577} 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A91E0BDD-79B0-42C5-A3A0-5BE434329577}\TypeLib\Version = "1.0" 2024-06-16_dd2e8e3486daf07540ad9545be84c63c_cobalt-strike_ryuk.exe