Analysis Overview
SHA256
9c3589cbccee59b1f498a970217a1362d25b622189a6cf8a0182b104102f8282
Threat Level: Known bad
The file 4af4ac9fdcf723a708a1e61763078949_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
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-15 18:50
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-15 18:50
Reported
2024-07-15 18:55
Platform
win10v2004-20240709-en
Max time kernel
147s
Max time network
149s
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 |
XtremeRAT
Boot or Logon Autostart Execution: Active Setup
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{8251KKI0-580G-8M1S-0C3X-OU6I3535W01X} | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{8251KKI0-580G-8M1S-0C3X-OU6I3535W01X}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\Server.exe restart" | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_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 |
| 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:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1705699165-553239100-4129523827-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4652 set thread context of 3252 | N/A | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| IE | 52.111.236.21:443 | tcp | |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
Files
memory/3252-2-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/3252-4-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/3252-5-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/3252-6-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/3252-14-0x0000000000C80000-0x0000000000C96000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-15 18:50
Reported
2024-07-15 18:56
Platform
win7-20240705-en
Max time kernel
149s
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\{8251KKI0-580G-8M1S-0C3X-OU6I3535W01X} | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{8251KKI0-580G-8M1S-0C3X-OU6I3535W01X}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\Server.exe restart" | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{8251KKI0-580G-8M1S-0C3X-OU6I3535W01X} | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{8251KKI0-580G-8M1S-0C3X-OU6I3535W01X}\StubPath = "C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\Server.exe restart" | 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 |
| 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:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\Server.exe" | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Users\\Admin\\AppData\\Local\\Temp\\InstallDir\\Server.exe" | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2372 set thread context of 3028 | N/A | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\4af4ac9fdcf723a708a1e61763078949_JaffaCakes118.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\svchost.exe
svchost.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | abogaism1.zapto.org | udp |
Files
memory/3028-2-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/3028-6-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/3028-5-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/3028-4-0x0000000000C80000-0x0000000000C96000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\InstallDir\Server.exe
| MD5 | 4af4ac9fdcf723a708a1e61763078949 |
| SHA1 | d1f4ff649e14a2178976ba5459391f10d98b258c |
| SHA256 | 9c3589cbccee59b1f498a970217a1362d25b622189a6cf8a0182b104102f8282 |
| SHA512 | fdb63e3afdc9cd7a7764419a5774621c00fc9590f0fef7464b4800234f84b6eaad2b4d9f6951f7a5e65c549fb60beb3d15a99edc8b9b825309251367d90ef02c |
memory/2868-15-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/2868-13-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/2772-19-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/3028-20-0x0000000000C80000-0x0000000000C96000-memory.dmp
memory/2772-22-0x0000000000C80000-0x0000000000C96000-memory.dmp