Analysis Overview
SHA256
a594c3e691b0e89f1236cefbe0fce9299fb30043e6610632aba7dbcedd59942f
Threat Level: Known bad
The file 5e11883c1bbb47e711521c950b714e3a_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
Boot or Logon Autostart Execution: Active Setup
UPX packed file
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Program crash
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-19 23:09
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-19 23:09
Reported
2024-07-19 23:12
Platform
win7-20240708-en
Max time kernel
150s
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 |
| 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\{5460C4DF-B266-909E-CB58-E32B79832EB2} | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\msnmsn\\msn restart" | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\msnmsn\\msn" | C:\Windows\SysWOW64\svchost.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 |
| N/A | N/A | N/A | 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:\\msnmsn\\msn" | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\msnmsn\\msn" | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\msnmsn\\msn" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\msnmsn\\msn" | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3028 set thread context of 2732 | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe |
| PID 3028 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| PID 3028 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| PID 3028 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| PID 3028 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| PID 3028 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.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\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
Files
memory/3028-0-0x0000000000400000-0x0000000000568000-memory.dmp
memory/2732-3-0x0000000010000000-0x0000000010047000-memory.dmp
memory/2732-6-0x0000000000400000-0x0000000000568000-memory.dmp
memory/2732-7-0x0000000010000000-0x0000000010047000-memory.dmp
memory/2732-5-0x0000000010000000-0x0000000010047000-memory.dmp
memory/2732-4-0x0000000010000000-0x0000000010047000-memory.dmp
memory/1932-10-0x0000000010000000-0x0000000010047000-memory.dmp
memory/1932-8-0x0000000010000000-0x0000000010047000-memory.dmp
memory/2732-13-0x0000000010000000-0x0000000010047000-memory.dmp
memory/3028-14-0x0000000000400000-0x0000000000568000-memory.dmp
C:\msnmsn\msn
| MD5 | 5e11883c1bbb47e711521c950b714e3a |
| SHA1 | 3fc84363bc927835e183c6dde8ac859953bf901c |
| SHA256 | a594c3e691b0e89f1236cefbe0fce9299fb30043e6610632aba7dbcedd59942f |
| SHA512 | 0b296e857ba13d087c8c0645a6950f757218323808e4ea2d5c63db78a43383fe07b51af861cdac4d945cc9d873cf638a2173b4bdb82eaf4d304c9a983aeefa5a |
memory/2732-16-0x0000000010000000-0x0000000010047000-memory.dmp
memory/1932-17-0x0000000010000000-0x0000000010047000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-19 23:09
Reported
2024-07-19 23:13
Platform
win10v2004-20240709-en
Max time kernel
150s
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 |
| 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 |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2}\StubPath = "C:\\msnmsn\\msn restart" | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{5460C4DF-B266-909E-CB58-E32B79832EB2} | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\msnmsn\\msn" | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\msnmsn\\msn" | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3884 set thread context of 2968 | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe |
| PID 3884 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| PID 3884 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| PID 3884 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| PID 3884 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| PID 3884 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\svchost.exe |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5e11883c1bbb47e711521c950b714e3a_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3528 -ip 3528
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 480
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 3528 -ip 3528
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 488
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | r3oob.no-ip.info | udp |
| US | 8.8.8.8:53 | 25.73.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/3884-0-0x0000000000400000-0x0000000000568000-memory.dmp
memory/2968-3-0x0000000010000000-0x0000000010047000-memory.dmp
memory/2968-4-0x0000000010000000-0x0000000010047000-memory.dmp
memory/2968-5-0x0000000010000000-0x0000000010047000-memory.dmp
memory/2968-6-0x0000000010000000-0x0000000010047000-memory.dmp
memory/3528-7-0x0000000010000000-0x0000000010047000-memory.dmp
memory/2968-10-0x0000000010000000-0x0000000010047000-memory.dmp
memory/3884-12-0x0000000000400000-0x0000000000568000-memory.dmp
memory/3528-13-0x0000000010000000-0x0000000010047000-memory.dmp
memory/2968-14-0x0000000010000000-0x0000000010047000-memory.dmp