Analysis Overview
SHA256
fcd8d64012426a26e343a9e3e6d7ad7e2132141fcc5bda1eedc8f990cbbc6a25
Threat Level: Known bad
The file 04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
CyberGate, Rebhip
Adds policy Run key to start application
Boot or Logon Autostart Execution: Active Setup
UPX packed file
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-20 09:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-20 09:06
Reported
2024-06-20 09:09
Platform
win7-20240611-en
Max time kernel
141s
Max time network
118s
Command Line
Signatures
CyberGate, Rebhip
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1340930862-1405011213-2821322012-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | N/A |
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500} | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "c:\\dir\\install\\install\\server.exe Restart" | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | 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 |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe"
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2980 -s 120
Network
Files
memory/2856-0-0x0000000000400000-0x000000000046D000-memory.dmp
memory/2856-1-0x0000000000401000-0x000000000040D000-memory.dmp
memory/2856-5-0x0000000024010000-0x0000000024072000-memory.dmp
memory/2980-9-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/2980-15-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/2856-21-0x0000000000390000-0x00000000003FD000-memory.dmp
memory/2980-20-0x0000000000350000-0x0000000000351000-memory.dmp
memory/2980-22-0x0000000000400000-0x000000000046D000-memory.dmp
memory/2856-23-0x0000000000400000-0x000000000046D000-memory.dmp
memory/2856-25-0x0000000000390000-0x00000000003FD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-20 09:06
Reported
2024-06-20 09:09
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
151s
Command Line
Signatures
CyberGate, Rebhip
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "c:\\dir\\install\\install\\server.exe" | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | N/A |
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500}\StubPath = "c:\\dir\\install\\install\\server.exe Restart" | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{08B0E5JF-4FCB-11CF-AAA5-00401C6XX500} | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | 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 |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe"
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\04947c6ff7b4031c296296a4085dfaa0_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1172 -ip 1172
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1172 -s 360
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/5064-0-0x0000000000400000-0x000000000046D000-memory.dmp
memory/5064-1-0x0000000000401000-0x000000000040D000-memory.dmp
memory/5064-5-0x0000000024010000-0x0000000024072000-memory.dmp
memory/1172-10-0x00000000005D0000-0x00000000005D1000-memory.dmp
memory/1172-9-0x00000000001E0000-0x00000000001E1000-memory.dmp
memory/5064-8-0x0000000024080000-0x00000000240E2000-memory.dmp
memory/1172-11-0x0000000000400000-0x000000000046D000-memory.dmp
memory/5064-15-0x0000000024080000-0x00000000240E2000-memory.dmp
memory/5064-19-0x0000000000400000-0x000000000046D000-memory.dmp