Analysis Overview
SHA256
19b682f4983833b4f3670a22763a06cad7476076ea99a6800e7dbc8732431fd8
Threat Level: Known bad
The file 2ea57e03a2e9da369e190a028d159045_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Xloader
Xloader payload
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Modifies registry class
Suspicious use of UnmapMainImage
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-09 09:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-09 09:25
Reported
2024-10-09 21:50
Platform
win7-20240903-en
Max time kernel
120s
Max time network
122s
Command Line
Signatures
Xloader
Xloader payload
| Description | Indicator | Process | Target |
| 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 1924 set thread context of 2904 | N/A | C:\Users\Admin\AppData\Local\Temp\2ea57e03a2e9da369e190a028d159045_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 2904 set thread context of 1252 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\msiexec.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2ea57e03a2e9da369e190a028d159045_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\2ea57e03a2e9da369e190a028d159045_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2ea57e03a2e9da369e190a028d159045_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\msiexec.exe
"C:\Windows\SysWOW64\msiexec.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2772 -s 268
Network
Files
memory/1924-0-0x000000007411E000-0x000000007411F000-memory.dmp
memory/1924-1-0x00000000008D0000-0x0000000000A40000-memory.dmp
memory/1924-2-0x0000000000260000-0x000000000027E000-memory.dmp
memory/1924-3-0x0000000074110000-0x00000000747FE000-memory.dmp
memory/1924-4-0x000000007411E000-0x000000007411F000-memory.dmp
memory/1924-5-0x0000000074110000-0x00000000747FE000-memory.dmp
memory/1924-6-0x0000000005440000-0x00000000054DE000-memory.dmp
memory/1924-7-0x0000000000660000-0x000000000068E000-memory.dmp
memory/2904-12-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2904-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2904-9-0x0000000000400000-0x0000000000428000-memory.dmp
memory/2904-8-0x0000000000400000-0x0000000000428000-memory.dmp
memory/1924-13-0x0000000074110000-0x00000000747FE000-memory.dmp
memory/2904-14-0x00000000008F0000-0x0000000000BF3000-memory.dmp
memory/2904-17-0x0000000000100000-0x0000000000110000-memory.dmp
memory/2904-16-0x0000000000400000-0x0000000000428000-memory.dmp
memory/1252-18-0x0000000004120000-0x0000000004206000-memory.dmp
memory/2772-19-0x0000000000270000-0x0000000000284000-memory.dmp
memory/2772-20-0x0000000000270000-0x0000000000284000-memory.dmp
memory/2772-22-0x0000000000270000-0x0000000000284000-memory.dmp
memory/1252-25-0x0000000004120000-0x0000000004206000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-09 09:25
Reported
2024-10-09 21:49
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Xloader
Xloader 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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5016 set thread context of 3792 | N/A | C:\Users\Admin\AppData\Local\Temp\2ea57e03a2e9da369e190a028d159045_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 3792 set thread context of 3428 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 3092 set thread context of 3428 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\Explorer.EXE |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2ea57e03a2e9da369e190a028d159045_JaffaCakes118.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ | C:\Windows\Explorer.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2ea57e03a2e9da369e190a028d159045_JaffaCakes118.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\2ea57e03a2e9da369e190a028d159045_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2ea57e03a2e9da369e190a028d159045_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\autochk.exe
"C:\Windows\SysWOW64\autochk.exe"
C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\SysWOW64\rundll32.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.gasworldchampionships.com | udp |
| US | 8.8.8.8:53 | www.somerderm.com | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.alzheimers.computer | udp |
| US | 8.8.8.8:53 | www.sts-100.com | udp |
| US | 8.8.8.8:53 | www.shelavish2.com | udp |
| US | 8.8.8.8:53 | www.hosefire.com | udp |
| US | 8.8.8.8:53 | www.royalglamempirellc.com | udp |
| US | 8.8.8.8:53 | www.ezewasser.com | udp |
| US | 8.8.8.8:53 | www.illoftapartments.com | udp |
| US | 3.33.130.190:80 | www.illoftapartments.com | tcp |
| US | 8.8.8.8:53 | 190.130.33.3.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.deepblueriver.com | udp |
| US | 8.8.8.8:53 | www.height-project.online | udp |
| US | 8.8.8.8:53 | www.flbtyc638.com | udp |
Files
memory/5016-0-0x00000000747EE000-0x00000000747EF000-memory.dmp
memory/5016-1-0x00000000004A0000-0x0000000000610000-memory.dmp
memory/5016-2-0x0000000005000000-0x000000000509C000-memory.dmp
memory/5016-3-0x0000000005650000-0x0000000005BF4000-memory.dmp
memory/5016-4-0x00000000050A0000-0x0000000005132000-memory.dmp
memory/5016-5-0x0000000004FC0000-0x0000000004FCA000-memory.dmp
memory/5016-6-0x00000000052A0000-0x00000000052F6000-memory.dmp
memory/5016-7-0x00000000747E0000-0x0000000074F90000-memory.dmp
memory/5016-8-0x0000000005240000-0x000000000525E000-memory.dmp
memory/5016-9-0x00000000747EE000-0x00000000747EF000-memory.dmp
memory/5016-10-0x00000000747E0000-0x0000000074F90000-memory.dmp
memory/5016-11-0x0000000005FD0000-0x000000000606E000-memory.dmp
memory/5016-12-0x0000000005DC0000-0x0000000005DEE000-memory.dmp
memory/3792-13-0x0000000000400000-0x0000000000428000-memory.dmp
memory/5016-15-0x00000000747E0000-0x0000000074F90000-memory.dmp
memory/3792-16-0x0000000001780000-0x0000000001ACA000-memory.dmp
memory/3792-18-0x0000000000400000-0x0000000000428000-memory.dmp
memory/3792-19-0x0000000001BE0000-0x0000000001BF0000-memory.dmp
memory/3428-20-0x00000000030F0000-0x00000000031AF000-memory.dmp
memory/3092-21-0x0000000000B80000-0x0000000000B94000-memory.dmp
memory/3092-23-0x0000000000B80000-0x0000000000B94000-memory.dmp
memory/3092-24-0x00000000004B0000-0x00000000004D8000-memory.dmp
memory/3428-25-0x00000000030F0000-0x00000000031AF000-memory.dmp
memory/3428-29-0x0000000008E30000-0x0000000008FBD000-memory.dmp
memory/3428-30-0x0000000008E30000-0x0000000008FBD000-memory.dmp