Analysis Overview
SHA256
24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3
Threat Level: Known bad
The file 24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3 was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook family
Formbook payload
Program crash
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-27 21:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-27 21:14
Reported
2024-10-27 21:40
Platform
win7-20240903-en
Max time kernel
119s
Max time network
121s
Command Line
Signatures
Formbook
Formbook family
Formbook 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 |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.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\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2792 wrote to memory of 2736 | N/A | C:\Users\Admin\AppData\Local\Temp\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2792 wrote to memory of 2736 | N/A | C:\Users\Admin\AppData\Local\Temp\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2792 wrote to memory of 2736 | N/A | C:\Users\Admin\AppData\Local\Temp\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2792 wrote to memory of 2736 | N/A | C:\Users\Admin\AppData\Local\Temp\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.exe
"C:\Users\Admin\AppData\Local\Temp\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2792 -s 120
Network
Files
memory/2792-0-0x0000000064788000-0x00000000647B5000-memory.dmp
memory/2792-1-0x0000000064780000-0x000000006486C000-memory.dmp
memory/2792-2-0x0000000064780000-0x000000006486C000-memory.dmp
memory/2792-3-0x0000000064788000-0x00000000647B5000-memory.dmp
memory/2792-4-0x0000000064780000-0x000000006486C000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-27 21:14
Reported
2024-10-27 21:40
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
Formbook
Formbook family
Formbook 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 |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.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\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.exe
"C:\Users\Admin\AppData\Local\Temp\24fba1fc06ff5eaafa82b7e33b447d3d87d107d261db0183dcd3854c57de0bd3.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3940 -ip 3940
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3940 -s 360
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 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 70.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 102.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.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 |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/3940-0-0x0000000064788000-0x00000000647B5000-memory.dmp
memory/3940-1-0x0000000064780000-0x000000006486C000-memory.dmp
memory/3940-2-0x0000000064780000-0x000000006486C000-memory.dmp
memory/3940-3-0x0000000064788000-0x00000000647B5000-memory.dmp
memory/3940-4-0x0000000064780000-0x000000006486C000-memory.dmp