Analysis Overview
SHA256
8f90fb235e7f992c5731d71ad5d47e5c08448c53f93e97846b1ea146b586babd
Threat Level: Known bad
The file 3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Detect XtremeRAT payload
XtremeRAT
UPX packed file
Suspicious use of SetThreadContext
Program crash
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-11 20:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-11 20:46
Reported
2024-07-11 20:49
Platform
win7-20240705-en
Max time kernel
149s
Max time network
120s
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 |
| 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 2352 set thread context of 2688 | N/A | C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2352 -s 228
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
Network
Files
memory/2352-16-0x00000000022C0000-0x00000000022D0000-memory.dmp
memory/2352-15-0x00000000022B0000-0x00000000022C0000-memory.dmp
memory/2352-14-0x00000000022A0000-0x00000000022B0000-memory.dmp
memory/2352-13-0x0000000002290000-0x00000000022A0000-memory.dmp
memory/2352-12-0x0000000000480000-0x0000000000490000-memory.dmp
memory/2352-11-0x0000000000470000-0x0000000000480000-memory.dmp
memory/2352-10-0x0000000000450000-0x0000000000460000-memory.dmp
memory/2352-9-0x0000000000440000-0x0000000000450000-memory.dmp
memory/2352-8-0x0000000000430000-0x0000000000440000-memory.dmp
memory/2352-7-0x0000000000420000-0x0000000000430000-memory.dmp
memory/2352-6-0x0000000000410000-0x0000000000420000-memory.dmp
memory/2352-5-0x00000000003F0000-0x0000000000400000-memory.dmp
memory/2352-4-0x00000000003E0000-0x00000000003F0000-memory.dmp
memory/2352-3-0x0000000000260000-0x0000000000270000-memory.dmp
memory/2352-2-0x0000000000250000-0x0000000000260000-memory.dmp
memory/2352-1-0x00000000001C0000-0x00000000001D0000-memory.dmp
memory/2352-0-0x00000000001B0000-0x00000000001C0000-memory.dmp
memory/2688-27-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2688-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2688-28-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2688-20-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2688-19-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2688-26-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2688-25-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2688-21-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2756-31-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2688-32-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2756-33-0x0000000010000000-0x000000001004D000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-11 20:46
Reported
2024-07-11 20:49
Platform
win10v2004-20240704-en
Max time kernel
135s
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 |
| 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 4180 set thread context of 616 | N/A | C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe |
| 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\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3aa8042b959d01f9bad93546c7d8c298_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4180 -ip 4180
C:\Windows\SysWOW64\svchost.exe
svchost.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4180 -s 548
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 484 -p 2212 -ip 2212
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 472
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 2212 -ip 2212
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 488
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.143.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.140.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/4180-9-0x00000000020B0000-0x00000000020C0000-memory.dmp
memory/4180-8-0x00000000020A0000-0x00000000020B0000-memory.dmp
memory/4180-6-0x0000000002080000-0x0000000002090000-memory.dmp
memory/4180-5-0x0000000002070000-0x0000000002080000-memory.dmp
memory/4180-4-0x0000000002060000-0x0000000002070000-memory.dmp
memory/4180-11-0x00000000020D0000-0x00000000020E0000-memory.dmp
memory/4180-16-0x0000000002130000-0x0000000002140000-memory.dmp
memory/4180-13-0x0000000002100000-0x0000000002110000-memory.dmp
memory/4180-12-0x00000000020F0000-0x0000000002100000-memory.dmp
memory/4180-10-0x00000000020C0000-0x00000000020D0000-memory.dmp
memory/4180-7-0x0000000002090000-0x00000000020A0000-memory.dmp
memory/4180-15-0x0000000002120000-0x0000000002130000-memory.dmp
memory/4180-14-0x0000000002110000-0x0000000002120000-memory.dmp
memory/4180-3-0x0000000002050000-0x0000000002060000-memory.dmp
memory/4180-2-0x0000000002040000-0x0000000002050000-memory.dmp
memory/4180-1-0x0000000002030000-0x0000000002040000-memory.dmp
memory/4180-0-0x0000000002020000-0x0000000002030000-memory.dmp
memory/616-19-0x0000000010000000-0x000000001004D000-memory.dmp
memory/616-21-0x0000000010000000-0x000000001004D000-memory.dmp
memory/616-22-0x0000000010000000-0x000000001004D000-memory.dmp
memory/616-23-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2212-24-0x0000000010000000-0x000000001004D000-memory.dmp
memory/616-25-0x0000000010000000-0x000000001004D000-memory.dmp
memory/2212-27-0x0000000010000000-0x000000001004D000-memory.dmp