Analysis Overview
SHA256
2728ef42c7ad0fb173a3e5c7c3eec68aa2944491e40008a45c10d14c6fab7751
Threat Level: Known bad
The file 5d6ff757b310b0139acd73700c119ef0_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
XtremeRAT
Detect XtremeRAT payload
Boot or Logon Autostart Execution: Active Setup
Adds Run key to start application
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-19 19:53
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-19 19:53
Reported
2024-07-19 19:56
Platform
win7-20240705-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
Detect XtremeRAT payload
| 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 |
XtremeRAT
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{66X6BJ85-YIN7-8603-81KW-5S7W60M8BWU3} | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{66X6BJ85-YIN7-8603-81KW-5S7W60M8BWU3}\StubPath = "C:\\Windows\\system32\\InstallDir\\Server.exe restart" | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\InstallDir\Server.exe | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\InstallDir\Server.exe | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1608 wrote to memory of 2020 | N/A | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1608 wrote to memory of 2020 | N/A | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1608 wrote to memory of 2020 | N/A | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1608 wrote to memory of 2020 | N/A | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1608 wrote to memory of 2020 | N/A | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
Files
memory/1608-3-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/1608-2-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/1608-5-0x0000000000C81000-0x0000000000CAD000-memory.dmp
memory/1608-4-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/1608-1-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/1608-0-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/2020-9-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/2020-11-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/1608-12-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/1608-13-0x0000000000C81000-0x0000000000CAD000-memory.dmp
memory/2020-15-0x0000000000C80000-0x0000000000CB1000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-19 19:53
Reported
2024-07-19 19:56
Platform
win10v2004-20240709-en
Max time kernel
146s
Max time network
152s
Command Line
Signatures
Detect XtremeRAT payload
| 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 |
XtremeRAT
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{66X6BJ85-YIN7-8603-81KW-5S7W60M8BWU3} | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{66X6BJ85-YIN7-8603-81KW-5S7W60M8BWU3}\StubPath = "C:\\Windows\\system32\\InstallDir\\Server.exe restart" | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\InstallDir\Server.exe | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | N/A |
| File created | C:\Windows\SysWOW64\InstallDir\Server.exe | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4408 wrote to memory of 2416 | N/A | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4408 wrote to memory of 2416 | N/A | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4408 wrote to memory of 2416 | N/A | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 4408 wrote to memory of 2416 | N/A | C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe | C:\Windows\SysWOW64\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5d6ff757b310b0139acd73700c119ef0_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.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 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | 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 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
| US | 8.8.8.8:53 | momo44.bo-ip.biz | udp |
Files
memory/4408-0-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/4408-3-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/4408-2-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/4408-4-0x0000000000C81000-0x0000000000CAD000-memory.dmp
memory/4408-1-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/4408-5-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/4408-6-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/4408-7-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/2416-11-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/4408-12-0x0000000000C80000-0x0000000000CB1000-memory.dmp
memory/4408-13-0x0000000000C81000-0x0000000000CAD000-memory.dmp
memory/2416-15-0x0000000000C80000-0x0000000000CB1000-memory.dmp