Analysis Overview
SHA256
2efda15671bf24addb3553a5cfcd91acc370ddc134a6fd1a1fe9aa0cabc401e2
Threat Level: Known bad
The file 4f59f787d49753c1cf5934c3293c83a2_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
Xtremerat family
XtremeRAT
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-07-16 17:32
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Xtremerat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-16 17:32
Reported
2024-07-16 17:34
Platform
win7-20240704-en
Max time kernel
140s
Max time network
118s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
XtremeRAT
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\4f59f787d49753c1cf5934c3293c83a2_JaffaCakes118.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2520 wrote to memory of 2280 | N/A | C:\Users\Admin\AppData\Local\Temp\4f59f787d49753c1cf5934c3293c83a2_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2520 wrote to memory of 2280 | N/A | C:\Users\Admin\AppData\Local\Temp\4f59f787d49753c1cf5934c3293c83a2_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2520 wrote to memory of 2280 | N/A | C:\Users\Admin\AppData\Local\Temp\4f59f787d49753c1cf5934c3293c83a2_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2520 wrote to memory of 2280 | N/A | C:\Users\Admin\AppData\Local\Temp\4f59f787d49753c1cf5934c3293c83a2_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4f59f787d49753c1cf5934c3293c83a2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4f59f787d49753c1cf5934c3293c83a2_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2520 -s 160
Network
Files
memory/2520-0-0x0000000010000000-0x000000001004A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-16 17:32
Reported
2024-07-16 17:34
Platform
win10v2004-20240704-en
Max time kernel
139s
Max time network
124s
Command Line
Signatures
Detect XtremeRAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
XtremeRAT
Program crash
Processes
C:\Users\Admin\AppData\Local\Temp\4f59f787d49753c1cf5934c3293c83a2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4f59f787d49753c1cf5934c3293c83a2_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3036 -ip 3036
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3036 -s 496
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3036 -ip 3036
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3036 -s 544
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.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 |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/3036-0-0x0000000010000000-0x000000001004A000-memory.dmp