Analysis Overview
SHA256
9e8b917ecb417a5842d40fa02f50a68a33d4ce448fe9bcd3f119d17a6f8cda9f
Threat Level: Shows suspicious behavior
The file 01ae60f13db53d1c8fa86adec6620403_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Installs/modifies Browser Helper Object
Checks whether UAC is enabled
Drops file in Program Files directory
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-22 10:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-22 10:34
Reported
2024-06-22 10:37
Platform
win7-20240611-en
Max time kernel
126s
Max time network
136s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\H8UIHSATAGXH.EXE | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\H8UIHSATAGXH.EXE | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{65CD846B-1A69-106F-847E-9B7E00914F20} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\FIIO6\WYWAWT.EXE | C:\H8UIHSATAGXH.EXE | N/A |
| File opened for modification | C:\Program Files\FIIO6\WYWAWT.EXE | C:\H8UIHSATAGXH.EXE | N/A |
| File created | C:\Program Files\PVUYQ1J7\S6IV55.EXE | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Program Files\PVUYQ1J7\S6IV55.EXE | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| File created | C:\Program Files\FIIO6\IRGKRB4Z8IB.EXE | C:\H8UIHSATAGXH.EXE | N/A |
| File opened for modification | C:\Program Files\FIIO6\IRGKRB4Z8IB.EXE | C:\H8UIHSATAGXH.EXE | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\ABBKGXDVG.txt | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| File created | C:\Windows\ABBKGXDVG.dll | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei\ = "xunlei Class" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\FLAGS | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\ = "Ixunlei" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\TypeLib\ = "{97EFC6B7-C73A-423E-8458-82C589CA7E3B}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\ = "xunlei Class" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\TypeLib\ = "{97EFC6B7-C73A-423E-8458-82C589CA7E3B}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\ = "Ixunlei" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\0\win32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei.1 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei.1\CLSID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\ProgID\ = "Thunder.xunlei.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\InprocServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\TypeLib\ = "{97EFC6B7-C73A-423E-8458-82C589CA7E3B}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\HELPDIR | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei.1\ = "xunlei Class" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\ProgID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\VersionIndependentProgID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\VersionIndependentProgID\ = "Thunder.xunlei" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\ = "Thunder 1.0 Type Library" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei\CLSID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei\CLSID\ = "{65CD846B-1A69-106F-847E-9B7E00914F20}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei\CurVer\ = "Thunder.xunlei.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\Programmable | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\InprocServer32\ = "C:\\Windows\\ABBKGXDVG.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei.1\CLSID\ = "{65CD846B-1A69-106F-847E-9B7E00914F20}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei\CurVer | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\FLAGS\ = "0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\0\win32\ = "C:\\Windows\\ABBKGXDVG.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\HELPDIR\ = "C:\\Windows" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\H8UIHSATAGXH.EXE | N/A |
| N/A | N/A | C:\H8UIHSATAGXH.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe"
C:\H8UIHSATAGXH.EXE
"C:\H8UIHSATAGXH.EXE" C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe
C:\Windows\SysWOW64\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" /s "C:\Windows\ABBKGXDVG.dll"
Network
| Country | Destination | Domain | Proto |
| CN | 58.49.58.27:443 | tcp | |
| CN | 58.49.58.27:443 | tcp | |
| CN | 58.49.58.27:443 | tcp |
Files
C:\H8UIHSATAGXH.EXE
| MD5 | e9c0d19f1c3d63ae8f58fb56c75994be |
| SHA1 | 66a1bf7f4d9f30f407c185fedf75177b3063d57b |
| SHA256 | 041627cad599d68e11fc7b5836d0911cdae746244679162dab642ff19499aa76 |
| SHA512 | c04a0f6a063f245b9e551488576202eaf8014601f8ee6e240eacdc88d889bd37770f8f13582f3c62350a96ba9bb99b559e5577b20fd531dc6926bc2ddf975d78 |
\Program Files\PVUYQ1J7\S6IV55.EXE
| MD5 | 01ae60f13db53d1c8fa86adec6620403 |
| SHA1 | f44a1b75bce9912178b90adb5a954edf0923995d |
| SHA256 | 9e8b917ecb417a5842d40fa02f50a68a33d4ce448fe9bcd3f119d17a6f8cda9f |
| SHA512 | d465f8b8086aa805454976e317ee0edb7675cb48d678476ccfc4bbe0759c8b3fbc06c046e6e24de0e2df3dde1d02e01bf926d402e89271073c1db47e6172a7f6 |
C:\Windows\ABBKGXDVG.dll
| MD5 | b40c8723d18fccf9c95391463365f730 |
| SHA1 | 766ada69f1042101f7d2618e3123f32b0fc0ee0e |
| SHA256 | 8e3c1b6fd0266e051637cfd65b01c2ef250c4f51ac70d8723739cfa2930fc526 |
| SHA512 | 3642521113b1d2b935f44730dab4e4763ec091f1c3f8a33c588086cf49fb0d21272ffe77a9e4c8873b2d47c9ab4b462ec2f6febc237a3b55c0ab90a9428735a9 |
C:\Windows\ABBKGXDVG.txt
| MD5 | a06bea2ed781fb7a7966d1eca8f29a21 |
| SHA1 | b2cb5a7dc7433cf44c2d116aade7868766629e3b |
| SHA256 | 1da2edd49a2229e337404e904591f71fbad4d402813be6157d73c2185a4c99a5 |
| SHA512 | ece3be4e823263e92898527b11c5d8fb18e261edf4dc949aff8eb09036fe2d623e1529f497e0f64dc1a92f2315dd97bacbda05f85009f1f0793e9b314e07e1cc |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-22 10:34
Reported
2024-06-22 10:37
Platform
win10v2004-20240508-en
Max time kernel
126s
Max time network
143s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\YPMIYDSC.EXE | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
Installs/modifies Browser Helper Object
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{65CD846B-1A69-106F-847E-9B7E00914F20} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\MTP6YMW8UXRQ\PGR2V26W0.EXE | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| File opened for modification | C:\Program Files\MTP6YMW8UXRQ\PGR2V26W0.EXE | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| File created | C:\Program Files\D168FKL5Q\G7F5P1.EXE | C:\YPMIYDSC.EXE | N/A |
| File opened for modification | C:\Program Files\D168FKL5Q\G7F5P1.EXE | C:\YPMIYDSC.EXE | N/A |
| File created | C:\Program Files\D168FKL5Q\UD2P819YE9.EXE | C:\YPMIYDSC.EXE | N/A |
| File opened for modification | C:\Program Files\D168FKL5Q\UD2P819YE9.EXE | C:\YPMIYDSC.EXE | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\ABBKGXDVG.txt | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| File created | C:\Windows\ABBKGXDVG.dll | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\0\win32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\0\win32\ = "C:\\Windows\\ABBKGXDVG.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\HELPDIR\ = "C:\\Windows" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\ = "Ixunlei" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei\CurVer | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\FLAGS\ = "0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\HELPDIR | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei.1 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei\CLSID\ = "{65CD846B-1A69-106F-847E-9B7E00914F20}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\ = "xunlei Class" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\InprocServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\FLAGS | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\TypeLib\ = "{97EFC6B7-C73A-423E-8458-82C589CA7E3B}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei\CLSID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\ProgID\ = "Thunder.xunlei.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0\ = "Thunder 1.0 Type Library" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\TypeLib\ = "{97EFC6B7-C73A-423E-8458-82C589CA7E3B}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\ProgID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\VersionIndependentProgID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\VersionIndependentProgID\ = "Thunder.xunlei" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\TypeLib\ = "{97EFC6B7-C73A-423E-8458-82C589CA7E3B}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei.1\ = "xunlei Class" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\InprocServer32\ = "C:\\Windows\\ABBKGXDVG.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei.1\CLSID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei\CurVer\ = "Thunder.xunlei.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{97EFC6B7-C73A-423E-8458-82C589CA7E3B}\1.0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\ = "Ixunlei" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei\ = "xunlei Class" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\Programmable | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Thunder.xunlei.1\CLSID\ = "{65CD846B-1A69-106F-847E-9B7E00914F20}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65CD846B-1A69-106F-847E-9B7E00914F20}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{11D9AE74-3FC1-41D6-911B-F5F503BBD8FE}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\YPMIYDSC.EXE | N/A |
| N/A | N/A | C:\YPMIYDSC.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4568 wrote to memory of 640 | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | C:\YPMIYDSC.EXE |
| PID 4568 wrote to memory of 640 | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | C:\YPMIYDSC.EXE |
| PID 4568 wrote to memory of 640 | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | C:\YPMIYDSC.EXE |
| PID 4568 wrote to memory of 2020 | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 4568 wrote to memory of 2020 | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 4568 wrote to memory of 2020 | N/A | C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe | C:\Windows\SysWOW64\regsvr32.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe"
C:\YPMIYDSC.EXE
"C:\YPMIYDSC.EXE" C:\Users\Admin\AppData\Local\Temp\01ae60f13db53d1c8fa86adec6620403_JaffaCakes118.exe
C:\Windows\SysWOW64\regsvr32.exe
"C:\Windows\System32\regsvr32.exe" /s "C:\Windows\ABBKGXDVG.dll"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| CN | 58.49.58.27:443 | tcp | |
| CN | 58.49.58.27:443 | tcp | |
| CN | 58.49.58.27:443 | tcp |
Files
C:\YPMIYDSC.EXE
| MD5 | e9c0d19f1c3d63ae8f58fb56c75994be |
| SHA1 | 66a1bf7f4d9f30f407c185fedf75177b3063d57b |
| SHA256 | 041627cad599d68e11fc7b5836d0911cdae746244679162dab642ff19499aa76 |
| SHA512 | c04a0f6a063f245b9e551488576202eaf8014601f8ee6e240eacdc88d889bd37770f8f13582f3c62350a96ba9bb99b559e5577b20fd531dc6926bc2ddf975d78 |
C:\Windows\ABBKGXDVG.dll
| MD5 | b40c8723d18fccf9c95391463365f730 |
| SHA1 | 766ada69f1042101f7d2618e3123f32b0fc0ee0e |
| SHA256 | 8e3c1b6fd0266e051637cfd65b01c2ef250c4f51ac70d8723739cfa2930fc526 |
| SHA512 | 3642521113b1d2b935f44730dab4e4763ec091f1c3f8a33c588086cf49fb0d21272ffe77a9e4c8873b2d47c9ab4b462ec2f6febc237a3b55c0ab90a9428735a9 |
C:\Windows\ABBKGXDVG.txt
| MD5 | a06bea2ed781fb7a7966d1eca8f29a21 |
| SHA1 | b2cb5a7dc7433cf44c2d116aade7868766629e3b |
| SHA256 | 1da2edd49a2229e337404e904591f71fbad4d402813be6157d73c2185a4c99a5 |
| SHA512 | ece3be4e823263e92898527b11c5d8fb18e261edf4dc949aff8eb09036fe2d623e1529f497e0f64dc1a92f2315dd97bacbda05f85009f1f0793e9b314e07e1cc |
C:\Program Files\D168FKL5Q\G7F5P1.EXE
| MD5 | 01ae60f13db53d1c8fa86adec6620403 |
| SHA1 | f44a1b75bce9912178b90adb5a954edf0923995d |
| SHA256 | 9e8b917ecb417a5842d40fa02f50a68a33d4ce448fe9bcd3f119d17a6f8cda9f |
| SHA512 | d465f8b8086aa805454976e317ee0edb7675cb48d678476ccfc4bbe0759c8b3fbc06c046e6e24de0e2df3dde1d02e01bf926d402e89271073c1db47e6172a7f6 |