Analysis Overview
SHA256
09155a0d3b41f3977cfd7dcca0a4613d20c3b97e831382cef00599b5a40ed221
Threat Level: Known bad
The file 5639dd83c11da3c211dc60f833d97e23_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
XtremeRAT
Detect XtremeRAT payload
UPX packed file
Suspicious use of SetThreadContext
Unsigned PE
Program crash
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-18 04:58
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-18 04:58
Reported
2024-07-18 05:01
Platform
win7-20240705-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5639dd83c11da3c211dc60f833d97e23_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2976 wrote to memory of 2200 | N/A | C:\Users\Admin\AppData\Local\Temp\5639dd83c11da3c211dc60f833d97e23_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2976 wrote to memory of 2200 | N/A | C:\Users\Admin\AppData\Local\Temp\5639dd83c11da3c211dc60f833d97e23_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2976 wrote to memory of 2200 | N/A | C:\Users\Admin\AppData\Local\Temp\5639dd83c11da3c211dc60f833d97e23_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2976 wrote to memory of 2200 | N/A | C:\Users\Admin\AppData\Local\Temp\5639dd83c11da3c211dc60f833d97e23_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5639dd83c11da3c211dc60f833d97e23_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5639dd83c11da3c211dc60f833d97e23_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2976 -s 36
Network
Files
memory/2976-0-0x0000000000400000-0x000000000040D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-18 04:58
Reported
2024-07-18 05:01
Platform
win10v2004-20240709-en
Max time kernel
139s
Max time network
122s
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
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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 996 set thread context of 340 | N/A | C:\Users\Admin\AppData\Local\Temp\5639dd83c11da3c211dc60f833d97e23_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\5639dd83c11da3c211dc60f833d97e23_JaffaCakes118.exe |
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\5639dd83c11da3c211dc60f833d97e23_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5639dd83c11da3c211dc60f833d97e23_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5639dd83c11da3c211dc60f833d97e23_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\5639dd83c11da3c211dc60f833d97e23_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5639dd83c11da3c211dc60f833d97e23_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 4300 -ip 4300
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4300 -s 480
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4300 -ip 4300
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4300 -s 504
Network
| Country | Destination | Domain | Proto |
| 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 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 39.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.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 |
Files
memory/996-0-0x0000000000400000-0x000000000040D000-memory.dmp
memory/996-4-0x00000000024F0000-0x0000000002500000-memory.dmp
memory/996-7-0x0000000002520000-0x0000000002530000-memory.dmp
memory/996-6-0x0000000002510000-0x0000000002520000-memory.dmp
memory/996-12-0x0000000002570000-0x0000000002580000-memory.dmp
memory/996-17-0x0000000002AE0000-0x0000000002AF0000-memory.dmp
memory/996-14-0x0000000002590000-0x00000000025A0000-memory.dmp
memory/340-20-0x0000000010000000-0x000000001004D000-memory.dmp
memory/340-22-0x0000000010000000-0x000000001004D000-memory.dmp
memory/996-23-0x0000000000400000-0x000000000040D000-memory.dmp
memory/996-15-0x0000000002AB0000-0x0000000002AC0000-memory.dmp
memory/996-11-0x0000000002560000-0x0000000002570000-memory.dmp
memory/996-10-0x0000000002550000-0x0000000002560000-memory.dmp
memory/996-9-0x0000000002540000-0x0000000002550000-memory.dmp
memory/996-8-0x0000000002530000-0x0000000002540000-memory.dmp
memory/996-5-0x0000000002500000-0x0000000002510000-memory.dmp
memory/996-16-0x0000000002AD0000-0x0000000002AE0000-memory.dmp
memory/996-13-0x0000000002580000-0x0000000002590000-memory.dmp
memory/996-3-0x00000000024C0000-0x00000000024D0000-memory.dmp
memory/996-2-0x00000000024B0000-0x00000000024C0000-memory.dmp
memory/996-1-0x00000000024A0000-0x00000000024B0000-memory.dmp
memory/340-24-0x0000000010000000-0x000000001004D000-memory.dmp
memory/340-25-0x0000000010000000-0x000000001004D000-memory.dmp
memory/4300-26-0x0000000010000000-0x000000001004D000-memory.dmp
memory/340-27-0x0000000000400000-0x000000000040D000-memory.dmp
memory/340-28-0x0000000010000000-0x000000001004D000-memory.dmp
memory/4300-29-0x0000000010000000-0x000000001004D000-memory.dmp