Analysis Overview
SHA256
8813ece8b398e490238e7003b03047bc7d822d1d9b2d263c53dc111dabb9ce31
Threat Level: Known bad
The file 4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
ASPack v2.12-2.42
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-15 23:13
Signatures
ASPack v2.12-2.42
| 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
2024-07-15 23:13
Reported
2024-07-15 23:15
Platform
win7-20240704-en
Max time kernel
149s
Max time network
118s
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
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2344 set thread context of 3040 | N/A | C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe |
| PID 2344 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_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\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
Network
Files
memory/2344-0-0x0000000000400000-0x00000000004FD000-memory.dmp
memory/3040-6-0x0000000010000000-0x000000001004C000-memory.dmp
memory/3040-13-0x0000000000400000-0x00000000004FD000-memory.dmp
memory/2344-12-0x0000000000400000-0x00000000004FD000-memory.dmp
memory/3040-11-0x0000000000220000-0x0000000000221000-memory.dmp
memory/3040-10-0x0000000010000000-0x000000001004C000-memory.dmp
memory/3040-8-0x0000000010000000-0x000000001004C000-memory.dmp
memory/3040-5-0x0000000010000000-0x000000001004C000-memory.dmp
memory/3040-3-0x0000000010000000-0x000000001004C000-memory.dmp
memory/2888-16-0x0000000010000000-0x000000001004C000-memory.dmp
memory/2888-14-0x0000000010000000-0x000000001004C000-memory.dmp
memory/3040-17-0x0000000010000000-0x000000001004C000-memory.dmp
memory/2888-18-0x0000000010000000-0x000000001004C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-15 23:13
Reported
2024-07-15 23:15
Platform
win10v2004-20240709-en
Max time kernel
92s
Max time network
100s
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
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5032 set thread context of 4964 | N/A | C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe |
| PID 5032 set thread context of 0 | N/A | C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_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\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4bd303eb4c9e33ae27cd8d86b3f6ea58_JaffaCakes118.exe"
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2180 -ip 2180
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2180 -ip 2180
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 508
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
Files
memory/5032-0-0x0000000000400000-0x00000000004FD000-memory.dmp
memory/4964-3-0x0000000010000000-0x000000001004C000-memory.dmp
memory/4964-5-0x0000000010000000-0x000000001004C000-memory.dmp
memory/5032-7-0x0000000000400000-0x00000000004FD000-memory.dmp
memory/4964-10-0x0000000010000000-0x000000001004C000-memory.dmp
memory/4964-8-0x0000000010000000-0x000000001004C000-memory.dmp
memory/4964-12-0x00000000007A0000-0x00000000007A3000-memory.dmp
memory/4964-11-0x0000000010000000-0x000000001004C000-memory.dmp
memory/2180-13-0x0000000010000000-0x000000001004C000-memory.dmp
memory/4964-14-0x0000000010000000-0x000000001004C000-memory.dmp
memory/2180-15-0x0000000010000000-0x000000001004C000-memory.dmp