Analysis Overview
SHA256
6583b41e19009f110948b3815173b7d236b7e35000da13459c7f8f53493b4659
Threat Level: Known bad
The file JaffaCakes118_6583b41e19009f110948b3815173b7d236b7e35000da13459c7f8f53493b4659 was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook family
Formbook payload
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-30 02:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-30 02:38
Reported
2024-12-30 02:41
Platform
win7-20241010-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Formbook
Formbook family
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2568 set thread context of 2764 | N/A | C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe | C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.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\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe
"C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe"
C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe
"C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe"
Network
Files
memory/2568-0-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2568-1-0x00000000002F0000-0x00000000003F2000-memory.dmp
memory/2568-2-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2568-3-0x00000000001F0000-0x0000000000208000-memory.dmp
memory/2568-4-0x0000000073F5E000-0x0000000073F5F000-memory.dmp
memory/2568-5-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2568-6-0x00000000002E0000-0x00000000002EC000-memory.dmp
memory/2568-7-0x0000000005D40000-0x0000000005DCE000-memory.dmp
memory/2568-8-0x0000000000650000-0x0000000000684000-memory.dmp
memory/2764-9-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2764-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2764-15-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2764-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2568-16-0x0000000073F50000-0x000000007463E000-memory.dmp
memory/2764-17-0x00000000009C0000-0x0000000000CC3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-30 02:38
Reported
2024-12-30 02:41
Platform
win10v2004-20241007-en
Max time kernel
93s
Max time network
148s
Command Line
Signatures
Formbook
Formbook family
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1296 set thread context of 4960 | N/A | C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe | C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.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\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe
"C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe"
C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe
"C:\Users\Admin\AppData\Local\Temp\b8278bf8900a451a507c52e5fe3e886cf2ee5b3f65488eaf9c288318e0fd52a8.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.49.80.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/1296-0-0x000000007492E000-0x000000007492F000-memory.dmp
memory/1296-1-0x0000000000170000-0x0000000000272000-memory.dmp
memory/1296-2-0x0000000005260000-0x0000000005804000-memory.dmp
memory/1296-3-0x0000000004CB0000-0x0000000004D42000-memory.dmp
memory/1296-4-0x0000000004C60000-0x0000000004C6A000-memory.dmp
memory/1296-5-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/1296-6-0x00000000051F0000-0x0000000005208000-memory.dmp
memory/1296-7-0x000000007492E000-0x000000007492F000-memory.dmp
memory/1296-8-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/1296-9-0x0000000005080000-0x000000000508C000-memory.dmp
memory/1296-10-0x00000000089B0000-0x0000000008A3E000-memory.dmp
memory/1296-11-0x0000000008AF0000-0x0000000008B8C000-memory.dmp
memory/1296-12-0x0000000008C00000-0x0000000008C66000-memory.dmp
memory/1296-13-0x0000000008A90000-0x0000000008AC4000-memory.dmp
memory/4960-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1296-16-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/4960-17-0x00000000011D0000-0x000000000151A000-memory.dmp