Analysis Overview
SHA256
05263375ffe64e8586c78e8e435007bff1f2a42684d48378eee68c07ba54a80e
Threat Level: Known bad
The file 277f441499c1fb9ddf4d462c3b443b9e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Modifies security service
MetaSploit
Checks computer location settings
Executes dropped EXE
Identifies Wine through registry keys
Themida packer
UPX packed file
Loads dropped DLL
Drops file in System32 directory
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Runs .reg file with regedit
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-06 06:07
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-06 06:07
Reported
2024-07-06 06:09
Platform
win7-20240704-en
Max time kernel
143s
Max time network
128s
Command Line
Signatures
MetaSploit
Modifies security service
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wuauserv\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\wscsvc\Start = "4" | C:\Windows\SysWOW64\regedit.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\install.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Jerm's.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\Jerm's.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Wine | C:\Windows\SysWOW64\windows_update.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Wine | C:\Windows\SysWOW64\windows_update.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Wine | C:\Windows\SysWOW64\windows_update.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Wine | C:\Windows\SysWOW64\windows_update.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Wine | C:\Windows\SysWOW64\windows_update.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Wine | C:\Windows\SysWOW64\windows_update.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Wine | C:\Windows\SysWOW64\windows_update.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Wine | C:\Windows\SysWOW64\windows_update.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Wine | C:\Windows\SysWOW64\windows_update.exe | N/A |
| Key opened | \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Wine | C:\Windows\SysWOW64\windows_update.exe | N/A |
Loads dropped DLL
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File created | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File created | C:\Windows\SysWOW64\windows_update.exe | C:\Users\Admin\AppData\Local\Temp\Jerm's.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File created | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File created | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File created | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File created | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File created | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File created | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File created | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File created | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\windows_update.exe | C:\Users\Admin\AppData\Local\Temp\Jerm's.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
| File created | C:\Windows\SysWOW64\windows_update.exe | C:\Windows\SysWOW64\windows_update.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Easy Rapidshare Points Setup Log.txt | C:\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe | N/A |
Enumerates physical storage devices
Runs .reg file with regedit
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\regedit.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Jerm's.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\windows_update.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\277f441499c1fb9ddf4d462c3b443b9e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\277f441499c1fb9ddf4d462c3b443b9e_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\install.exe
"C:\Users\Admin\AppData\Local\Temp\install.exe"
C:\Users\Admin\AppData\Local\Temp\Jerm's.exe
"C:\Users\Admin\AppData\Local\Temp\Jerm's.exe"
C:\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe
__IRAOFF:520716 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\install.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\a.bat
C:\Windows\SysWOW64\regedit.exe
REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
C:\Windows\SysWOW64\windows_update.exe
C:\Windows\system32\windows_update.exe 648 "C:\Users\Admin\AppData\Local\Temp\Jerm's.exe"
C:\Windows\SysWOW64\windows_update.exe
C:\Windows\system32\windows_update.exe 776 "C:\Windows\SysWOW64\windows_update.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\a.bat
C:\Windows\SysWOW64\regedit.exe
REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
C:\Windows\SysWOW64\windows_update.exe
C:\Windows\system32\windows_update.exe 788 "C:\Windows\SysWOW64\windows_update.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\a.bat
C:\Windows\SysWOW64\regedit.exe
REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
C:\Windows\SysWOW64\windows_update.exe
C:\Windows\system32\windows_update.exe 792 "C:\Windows\SysWOW64\windows_update.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\a.bat
C:\Windows\SysWOW64\regedit.exe
REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
C:\Windows\SysWOW64\windows_update.exe
C:\Windows\system32\windows_update.exe 796 "C:\Windows\SysWOW64\windows_update.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\a.bat
C:\Windows\SysWOW64\regedit.exe
REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
C:\Windows\SysWOW64\windows_update.exe
C:\Windows\system32\windows_update.exe 800 "C:\Windows\SysWOW64\windows_update.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\a.bat
C:\Windows\SysWOW64\regedit.exe
REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
C:\Windows\SysWOW64\windows_update.exe
C:\Windows\system32\windows_update.exe 804 "C:\Windows\SysWOW64\windows_update.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\a.bat
C:\Windows\SysWOW64\regedit.exe
REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
C:\Windows\SysWOW64\windows_update.exe
C:\Windows\system32\windows_update.exe 808 "C:\Windows\SysWOW64\windows_update.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\a.bat
C:\Windows\SysWOW64\regedit.exe
REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
C:\Windows\SysWOW64\windows_update.exe
C:\Windows\system32\windows_update.exe 812 "C:\Windows\SysWOW64\windows_update.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\a.bat
C:\Windows\SysWOW64\regedit.exe
REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
C:\Windows\SysWOW64\windows_update.exe
C:\Windows\system32\windows_update.exe 816 "C:\Windows\SysWOW64\windows_update.exe"
C:\Windows\SysWOW64\cmd.exe
cmd /c c:\a.bat
C:\Windows\SysWOW64\regedit.exe
REGEDIT /S C:\Users\Admin\AppData\Local\Temp\1.reg
Network
Files
memory/2624-1-0x0000000000400000-0x0000000000412000-memory.dmp
\Users\Admin\AppData\Local\Temp\install.exe
| MD5 | 21668854182822616124c714c5cb9c50 |
| SHA1 | 0316c84cc63015398d7e8bd970099f80e8a1be3b |
| SHA256 | 2a9662c3c2af7916419a306d86b4b7fe82f87e3f770336c926cf40dfd5f088ef |
| SHA512 | 7b540a1b18eb9b9561fda051b78976ddcee4885be46deee5eccfbdd460159bca18b99a14164af16110cd736ba16e116d10d25a2871a6aadd31e8ffd69f631c29 |
memory/2624-17-0x0000000000400000-0x0000000000412000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Jerm's.exe
| MD5 | 84579454f55893badae4774a5ba1e3e5 |
| SHA1 | b06fc13d8d1cbd1ac6d8ffe06fbe08383424490c |
| SHA256 | 28053322a4bf87685897135790d15d4f1dffb26055e70a949f8a66ae3e72dcf1 |
| SHA512 | 82fdadf376459fa6e9fabe322e76ea356ecdad00cf05a037ff703038285715ea0cf8439f30117c3d61fa7f6a04238b4e0c4f7497357b8c450b46d05899c88c16 |
memory/2360-21-0x0000000002000000-0x00000000020F2000-memory.dmp
memory/2360-20-0x0000000000260000-0x0000000000261000-memory.dmp
memory/2360-19-0x0000000000400000-0x00000000007BD000-memory.dmp
\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe
| MD5 | 75ca7ff96bf5a316c3af2de6a412bd54 |
| SHA1 | 0a093950790ff0dddff6f5f29c6b02c10997e0c5 |
| SHA256 | d95b5bf9ca97c1900de5357743282bab655d61d616606485088e1708559b7cf1 |
| SHA512 | b8da86f2f1e908955254e5168d0447f479cec7815a8b081a7b38eb87187cb2eb992109c67e006361b96bc1529ee8abc9dc477d78e9ca565e43f5415b492771d4 |
memory/2360-32-0x0000000000401000-0x0000000000421000-memory.dmp
memory/2676-31-0x0000000000400000-0x0000000000527000-memory.dmp
memory/2632-30-0x0000000002650000-0x0000000002777000-memory.dmp
C:\a.bat
| MD5 | 0019a0451cc6b9659762c3e274bc04fb |
| SHA1 | 5259e256cc0908f2846e532161b989f1295f479b |
| SHA256 | ce4674afd978d1401596d22a0961f90c8fb53c5bd55649684e1a999c8cf77876 |
| SHA512 | 314c23ec37cb0cd4443213c019c4541df968447353b422ef6fff1e7ddf6c983c80778787408b7ca9b81e580a6a7f1589ca7f43c022e6fc16182973580ed4d904 |
memory/2360-49-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/2360-45-0x0000000000400000-0x00000000007BD000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\1.reg
| MD5 | 9e5db93bd3302c217b15561d8f1e299d |
| SHA1 | 95a5579b336d16213909beda75589fd0a2091f30 |
| SHA256 | f360fb5740172b6b4dd59c1ac30b480511665ae991196f833167e275d91f943e |
| SHA512 | b5547e5047a3c43397ee846ff9d5979cba45ba44671db5c5df5536d9dc26262e27a8645a08e0cf35960a3601dc0f6f5fe8d47ae232c9ca44d6899e97d36fb25a |
memory/2360-164-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/1752-179-0x0000000000E60000-0x000000000121D000-memory.dmp
memory/1752-178-0x0000000000E60000-0x000000000121D000-memory.dmp
memory/1752-177-0x0000000000E60000-0x000000000121D000-memory.dmp
memory/1752-176-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/2360-175-0x0000000004BD0000-0x0000000004F8D000-memory.dmp
memory/2676-166-0x0000000000240000-0x0000000000367000-memory.dmp
memory/2676-165-0x0000000000240000-0x0000000000367000-memory.dmp
memory/2360-161-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/2676-182-0x0000000000400000-0x0000000000527000-memory.dmp
memory/1752-183-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/2632-184-0x0000000002650000-0x0000000002777000-memory.dmp
memory/1752-190-0x00000000050F0000-0x00000000054AD000-memory.dmp
memory/1860-194-0x0000000000C80000-0x000000000103D000-memory.dmp
memory/1860-193-0x0000000000C80000-0x000000000103D000-memory.dmp
memory/1860-192-0x0000000000C80000-0x000000000103D000-memory.dmp
memory/1860-191-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/1752-196-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/1860-313-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/1860-320-0x0000000005250000-0x000000000560D000-memory.dmp
memory/2420-322-0x0000000000EB0000-0x000000000126D000-memory.dmp
memory/2420-321-0x0000000000EB0000-0x000000000126D000-memory.dmp
memory/2420-323-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/1860-324-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/2420-441-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/2160-451-0x0000000000D30000-0x00000000010ED000-memory.dmp
memory/2160-450-0x0000000000D30000-0x00000000010ED000-memory.dmp
memory/2160-449-0x0000000000D30000-0x00000000010ED000-memory.dmp
memory/2160-448-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/2420-447-0x0000000005100000-0x00000000054BD000-memory.dmp
memory/2420-453-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/2160-571-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/2160-573-0x00000000051A0000-0x000000000555D000-memory.dmp
memory/1788-578-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/2160-579-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/1788-696-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/1788-703-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/2876-821-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/2876-938-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/1928-940-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/1928-1055-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/1936-1057-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/1936-1171-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/836-1173-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/836-1288-0x0000000000400000-0x00000000007BD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-06 06:07
Reported
2024-07-06 06:09
Platform
win10v2004-20240704-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2494989678-839960665-2515455429-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\277f441499c1fb9ddf4d462c3b443b9e_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\install.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Jerm's.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2494989678-839960665-2515455429-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\Jerm's.exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\Easy Rapidshare Points Setup Log.txt | C:\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\277f441499c1fb9ddf4d462c3b443b9e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\277f441499c1fb9ddf4d462c3b443b9e_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\install.exe
"C:\Users\Admin\AppData\Local\Temp\install.exe"
C:\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe
__IRAOFF:520716 "__IRAFN:C:\Users\Admin\AppData\Local\Temp\install.exe"
C:\Users\Admin\AppData\Local\Temp\Jerm's.exe
"C:\Users\Admin\AppData\Local\Temp\Jerm's.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.16.208.104.in-addr.arpa | udp |
Files
memory/2908-0-0x0000000000400000-0x0000000000412000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\install.exe
| MD5 | 21668854182822616124c714c5cb9c50 |
| SHA1 | 0316c84cc63015398d7e8bd970099f80e8a1be3b |
| SHA256 | 2a9662c3c2af7916419a306d86b4b7fe82f87e3f770336c926cf40dfd5f088ef |
| SHA512 | 7b540a1b18eb9b9561fda051b78976ddcee4885be46deee5eccfbdd460159bca18b99a14164af16110cd736ba16e116d10d25a2871a6aadd31e8ffd69f631c29 |
C:\Users\Admin\AppData\Local\Temp\Jerm's.exe
| MD5 | 84579454f55893badae4774a5ba1e3e5 |
| SHA1 | b06fc13d8d1cbd1ac6d8ffe06fbe08383424490c |
| SHA256 | 28053322a4bf87685897135790d15d4f1dffb26055e70a949f8a66ae3e72dcf1 |
| SHA512 | 82fdadf376459fa6e9fabe322e76ea356ecdad00cf05a037ff703038285715ea0cf8439f30117c3d61fa7f6a04238b4e0c4f7497357b8c450b46d05899c88c16 |
C:\Users\Admin\AppData\Local\Temp\_ir_sf7_temp_0\irsetup.exe
| MD5 | 75ca7ff96bf5a316c3af2de6a412bd54 |
| SHA1 | 0a093950790ff0dddff6f5f29c6b02c10997e0c5 |
| SHA256 | d95b5bf9ca97c1900de5357743282bab655d61d616606485088e1708559b7cf1 |
| SHA512 | b8da86f2f1e908955254e5168d0447f479cec7815a8b081a7b38eb87187cb2eb992109c67e006361b96bc1529ee8abc9dc477d78e9ca565e43f5415b492771d4 |
memory/2908-26-0x0000000000400000-0x0000000000412000-memory.dmp
memory/1368-29-0x0000000002560000-0x0000000002652000-memory.dmp
memory/1368-28-0x0000000000C60000-0x0000000000C61000-memory.dmp
memory/1368-27-0x0000000000400000-0x00000000007BD000-memory.dmp
memory/2756-21-0x0000000000400000-0x0000000000527000-memory.dmp
memory/2756-34-0x0000000000400000-0x0000000000527000-memory.dmp