Analysis Overview
SHA256
618364e7e6077f66f06d157a6f8b1b05af208a7e30aad51de7b66ad3cfe9684f
Threat Level: Shows suspicious behavior
The file e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
UPX packed file
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
Unsigned PE
Modifies Internet Explorer settings
Modifies Internet Explorer start page
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-08 01:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-08 01:04
Reported
2024-04-08 01:07
Platform
win7-20240221-en
Max time kernel
141s
Max time network
122s
Command Line
Signatures
Reads user/profile data of web browsers
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2372 set thread context of 2496 | N/A | C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe | N/A |
Modifies Internet Explorer start page
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1658372521-4246568289-2509113762-1000\Software\Microsoft\Internet Explorer\Main\Start Page = "http://changueando.in" | C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe
Network
Files
memory/2496-2-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2496-4-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2496-5-0x0000000000400000-0x000000000040B000-memory.dmp
memory/2496-8-0x0000000000400000-0x000000000040B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-08 01:04
Reported
2024-04-08 01:07
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Reads user/profile data of web browsers
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3124 set thread context of 3944 | N/A | C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe | N/A |
Modifies Internet Explorer start page
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Start Page = "http://changueando.in" | C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\e647d00f3ae331176044d5b7563b1dc3_JaffaCakes118.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 159.113.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/3944-2-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3944-4-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3944-5-0x0000000000400000-0x000000000040B000-memory.dmp
memory/3944-10-0x0000000000400000-0x000000000040B000-memory.dmp