Analysis Overview
SHA256
3bfb2eb0267863841b39e79b19dae6ed7dd51e41f75829a901a99b5a56557525
Threat Level: Known bad
The file 7a60b50352bd4eba11823f14db8886c8_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Ramnit family
Ramnit
Executes dropped EXE
Loads dropped DLL
Drops file in System32 directory
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Modifies registry class
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-28 16:13
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-28 16:13
Reported
2024-10-28 16:15
Platform
win7-20241023-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Ramnit
Ramnit family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32mgr.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32mgr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32mgr.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\regsvr32mgr.exe | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\regsvr32mgr.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\regsvr32mgr.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator\CurVer | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\ProgID\ = "hpqSSPrEn.PrinterEnumerator.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{D06CAD48-EAB9-4747-9489-61509D3CC0CE} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{D06CAD48-EAB9-4747-9489-61509D3CC0CE}\ = "hpqSSPrEn" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator.1\ = "PrinterEnumerator Class" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\hpqSSPrEn.DLL\AppID = "{D06CAD48-EAB9-4747-9489-61509D3CC0CE}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7a60b50352bd4eba11823f14db8886c8_JaffaCakes118.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\InprocServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\AppID = "{D06CAD48-EAB9-4747-9489-61509D3CC0CE}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\FLAGS | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\hpqSSPrEn.DLL | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator.1 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator.1\CLSID\ = "{3B21862E-2745-4721-B4D8-37EF74CDC290}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\ = "hpqSSPrEn 1.0 Type Library" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\TypeLib\ = "{53EBB771-DC33-46D9-8A0D-468780290AD2}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator\ = "PrinterEnumerator Class" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\ProgID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\Programmable | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator\CLSID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator\CLSID\ = "{3B21862E-2745-4721-B4D8-37EF74CDC290}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\ = "IPrinterEnumerator" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\ = "IPrinterEnumerator" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\ = "PrinterEnumerator Class" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\TypeLib\ = "{53EBB771-DC33-46D9-8A0D-468780290AD2}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\FLAGS\ = "0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\0\win32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator\CurVer\ = "hpqSSPrEn.PrinterEnumerator.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\VersionIndependentProgID\ = "hpqSSPrEn.PrinterEnumerator" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7a60b50352bd4eba11823f14db8886c8_JaffaCakes118.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\VersionIndependentProgID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\HELPDIR | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\TypeLib\ = "{53EBB771-DC33-46D9-8A0D-468780290AD2}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator.1\CLSID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7a60b50352bd4eba11823f14db8886c8_JaffaCakes118.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\7a60b50352bd4eba11823f14db8886c8_JaffaCakes118.dll
C:\Windows\SysWOW64\regsvr32mgr.exe
C:\Windows\SysWOW64\regsvr32mgr.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2060 -s 164
Network
Files
memory/2608-1-0x0000000010000000-0x0000000010065000-memory.dmp
\Windows\SysWOW64\regsvr32mgr.exe
| MD5 | 81bead4ed3b77609668f22d75101ae8e |
| SHA1 | f2f242e8347b7d1d7a78bd718963bb81e42b2eaa |
| SHA256 | d47d2370acf54ddbfbd87ec8cd5884e0d9c7be8130f2f4e55bde269f6f01b996 |
| SHA512 | 333beecf4abaf596f464c5963090a760b8697b1320809fe4c6943c6f323abff6093af14caf3cd28681f80d1ac9c00aaf4d9ee551bab70cadd63e373527ee5740 |
memory/2608-4-0x0000000000850000-0x00000000008F1000-memory.dmp
\Users\Admin\AppData\Local\Temp\~TM932B.tmp
| MD5 | d124f55b9393c976963407dff51ffa79 |
| SHA1 | 2c7bbedd79791bfb866898c85b504186db610b5d |
| SHA256 | ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef |
| SHA512 | 278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06 |
memory/2060-13-0x0000000000400000-0x00000000004A0140-memory.dmp
memory/2060-11-0x0000000000400000-0x00000000004A1000-memory.dmp
\Users\Admin\AppData\Local\Temp\~TM93A9.tmp
| MD5 | 9b98d47916ead4f69ef51b56b0c2323c |
| SHA1 | 290a80b4ded0efc0fd00816f373fcea81a521330 |
| SHA256 | 96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b |
| SHA512 | 68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94 |
memory/2060-22-0x0000000000400000-0x00000000004A1000-memory.dmp
memory/2060-20-0x0000000000400000-0x00000000004A0140-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-28 16:13
Reported
2024-10-28 16:15
Platform
win10v2004-20241007-en
Max time kernel
140s
Max time network
137s
Command Line
Signatures
Ramnit
Ramnit family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32mgr.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regsvr32mgr.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\regsvr32mgr.exe | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\regsvr32mgr.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\regsvr32mgr.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\TypeLib\ = "{53EBB771-DC33-46D9-8A0D-468780290AD2}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\ProgID\ = "hpqSSPrEn.PrinterEnumerator.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7a60b50352bd4eba11823f14db8886c8_JaffaCakes118.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\FLAGS | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator\ = "PrinterEnumerator Class" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator.1\ = "PrinterEnumerator Class" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator\CLSID\ = "{3B21862E-2745-4721-B4D8-37EF74CDC290}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator.1\CLSID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator\CurVer | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator\CurVer\ = "hpqSSPrEn.PrinterEnumerator.1" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\ProgID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{D06CAD48-EAB9-4747-9489-61509D3CC0CE}\ = "hpqSSPrEn" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\hpqSSPrEn.DLL\AppID = "{D06CAD48-EAB9-4747-9489-61509D3CC0CE}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\TypeLib\ = "{53EBB771-DC33-46D9-8A0D-468780290AD2}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\0\win32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\7a60b50352bd4eba11823f14db8886c8_JaffaCakes118.dll" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\VersionIndependentProgID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\VersionIndependentProgID\ = "hpqSSPrEn.PrinterEnumerator" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\Programmable | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\AppID = "{D06CAD48-EAB9-4747-9489-61509D3CC0CE}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\HELPDIR | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\{D06CAD48-EAB9-4747-9489-61509D3CC0CE} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator\CLSID | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\FLAGS\ = "0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\InprocServer32\ThreadingModel = "Apartment" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0\ = "hpqSSPrEn 1.0 Type Library" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{53EBB771-DC33-46D9-8A0D-468780290AD2}\1.0 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\ProxyStubClsid32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\TypeLib | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\TypeLib\Version = "1.0" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\AppID\hpqSSPrEn.DLL | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\ = "PrinterEnumerator Class" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\InprocServer32 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{3B21862E-2745-4721-B4D8-37EF74CDC290}\TypeLib\ = "{53EBB771-DC33-46D9-8A0D-468780290AD2}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F} | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\ = "IPrinterEnumerator" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{A94F5760-C832-4770-A124-599DCEC40B9F}\ = "IPrinterEnumerator" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator.1 | C:\Windows\SysWOW64\regsvr32.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\hpqSSPrEn.PrinterEnumerator.1\CLSID\ = "{3B21862E-2745-4721-B4D8-37EF74CDC290}" | C:\Windows\SysWOW64\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4924 wrote to memory of 1848 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 4924 wrote to memory of 1848 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 4924 wrote to memory of 1848 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\SysWOW64\regsvr32.exe |
| PID 1848 wrote to memory of 1108 | N/A | C:\Windows\SysWOW64\regsvr32.exe | C:\Windows\SysWOW64\regsvr32mgr.exe |
| PID 1848 wrote to memory of 1108 | N/A | C:\Windows\SysWOW64\regsvr32.exe | C:\Windows\SysWOW64\regsvr32mgr.exe |
| PID 1848 wrote to memory of 1108 | N/A | C:\Windows\SysWOW64\regsvr32.exe | C:\Windows\SysWOW64\regsvr32mgr.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7a60b50352bd4eba11823f14db8886c8_JaffaCakes118.dll
C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\7a60b50352bd4eba11823f14db8886c8_JaffaCakes118.dll
C:\Windows\SysWOW64\regsvr32mgr.exe
C:\Windows\SysWOW64\regsvr32mgr.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1108 -ip 1108
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1108 -s 432
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
Files
memory/1848-0-0x0000000010000000-0x0000000010065000-memory.dmp
C:\Windows\SysWOW64\regsvr32mgr.exe
| MD5 | 81bead4ed3b77609668f22d75101ae8e |
| SHA1 | f2f242e8347b7d1d7a78bd718963bb81e42b2eaa |
| SHA256 | d47d2370acf54ddbfbd87ec8cd5884e0d9c7be8130f2f4e55bde269f6f01b996 |
| SHA512 | 333beecf4abaf596f464c5963090a760b8697b1320809fe4c6943c6f323abff6093af14caf3cd28681f80d1ac9c00aaf4d9ee551bab70cadd63e373527ee5740 |
memory/1108-4-0x0000000000400000-0x00000000004A0140-memory.dmp
memory/1108-7-0x0000000000400000-0x00000000004A0140-memory.dmp
memory/1108-6-0x0000000000400000-0x00000000004A1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\~TM8C32.tmp
| MD5 | 4f3387277ccbd6d1f21ac5c07fe4ca68 |
| SHA1 | e16506f662dc92023bf82def1d621497c8ab5890 |
| SHA256 | 767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac |
| SHA512 | 9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219 |
memory/1108-11-0x0000000000400000-0x00000000004A0140-memory.dmp
memory/1108-13-0x0000000000400000-0x00000000004A1000-memory.dmp