Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
20-09-2024 19:41
Behavioral task
behavioral1
Sample
ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe
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Size
672KB
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MD5
ee4bbfa607cafd2f483f9ca5fd43be08
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SHA1
d8ea7aca847676428df5c6031a096346c15eab52
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SHA256
d8398192701bdc50fda8a972c0bbb515d96638ccf33815f21f1db74ca39f4f93
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SHA512
0cfaae43f6eb569876832298e4ec45034e6cd38b5a78bc40c11bb13b85fe5ac24147a4e1cdbab67b39671874af1d6be88f3b70c247f5b7819d4948326b261b34
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SSDEEP
6144:luIL4XOrbL8uuTpsPHhhtQDdINgP2iMjz5qBHswNet4gjWlpkD51aIA:l7lr079s/hhtudFWJIHZNeygjW8D
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe C:\\WINDOWS\\Config\\csrss.exe" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe -
Loads dropped DLL 4 IoCs
pid Process 2296 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe 2296 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe 2296 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe 2296 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/2296-0-0x0000000000400000-0x00000000004DF000-memory.dmp upx behavioral1/memory/2296-8-0x0000000000400000-0x00000000004DF000-memory.dmp upx behavioral1/memory/2296-7-0x0000000000400000-0x00000000004DF000-memory.dmp upx behavioral1/memory/2296-27-0x0000000000400000-0x00000000004DF000-memory.dmp upx -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\WINDOWS\SysWOW64\MSWINSCK.OCX ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe -
Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\WINDOWS\Config\csrss.exe ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe File created C:\WINDOWS\Config\csrss.exe ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 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 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe -
Modifies registry class 64 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BD211730-848A-F6FE-25B7-CBFA4A410CDA}\Elevation\IconReference = "@%SystemRoot%\\system32\\rasdlg.dll,-562" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BD211730-848A-F6FE-25B7-CBFA4A410CDA}\InProcServer32\ThreadingModel = "Apartment" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ProgID\ = "MSWinsock.Winsock.1" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{40FC6ED4-2438-11CF-A3DB-080036F12502} ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ = "C:\\Windows\\SysWow64\\MSWINSCK.OCX" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\ = "Microsoft WinSock Control, version 6.0 (SP6)" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\0\win32\ = "C:\\Windows\\SysWow64\\MSWINSCK.OCX" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BD211730-848A-F6FE-25B7-CBFA4A410CDA} ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BD211730-848A-F6FE-25B7-CBFA4A410CDA}\AppId = "{0C3B05FB-3498-40C3-9C03-4B22D735550C}" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Programmable ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\1 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D} ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\FLAGS\ = "2" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CLSID\ = "{248DD896-BB45-11CF-9ABC-0080C7E7B78D}" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ProgID ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D} ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BD211730-848A-F6FE-25B7-CBFA4A410CDA}\LocalizedString = "@%SystemRoot%\\system32\\rasdlg.dll,-361" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ = "IMSWinsockControl" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CurVer ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Control ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{0DE86A57-2BAA-11CF-A229-00AA003D7352} ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\0\win32 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\ = "0" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ToolboxBitmap32\ = "C:\\Windows\\SysWow64\\MSWINSCK.OCX, 1" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ = "IMSWinsockControl" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BD211730-848A-F6FE-25B7-CBFA4A410CDA}\ = "RasDlg LUA" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BD211730-848A-F6FE-25B7-CBFA4A410CDA}\InProcServer32 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CurVer\ = "MSWinsock.Winsock.1" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D} ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ = "DMSWinsockControlEvents" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D} ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D} ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ = "DMSWinsockControlEvents" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D} ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\FLAGS ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\Version = "1.0" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1\ = "Microsoft WinSock Control, version 6.0 (SP6)" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\1\ = "132497" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\{0DE86A53-2BAA-11CF-A229-00AA003D7352} ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\ = "Microsoft Winsock Control 6.0 (SP6)" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1\CLSID ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32\ = "{00020420-0000-0000-C000-000000000046}" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib\ = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{BD211730-848A-F6FE-25B7-CBFA4A410CDA}\InProcServer32\ = "%SystemRoot%\\SysWow64\\rasdlg.dll" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D} ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32\ThreadingModel = "Apartment" ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2296 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe Token: SeIncBasePriorityPrivilege 2296 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2296 ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ee4bbfa607cafd2f483f9ca5fd43be08_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Checks BIOS information in registry
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2296
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
121KB
MD5e8a2190a9e8ee5e5d2e0b599bbf9dda6
SHA14e97bf9519c83835da9db309e61ec87ddf165167
SHA25680ab0b86de58a657956b2a293bd9957f78e37e7383c86d6cd142208c153b6311
SHA51257f8473eedaf7e8aad3b5bcbb16d373fd6aaec290c3230033fc50b5ec220e93520b8915c936e758bb19107429a49965516425350e012f8db0de6d4f6226b42ee