Analysis Overview
SHA256
6841e8e4988b6ddfcc7a88a325216bfdaf4a192468c0b1ed73c2515d00a9bde3
Threat Level: Known bad
The file 2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-08 15:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-08 15:36
Reported
2024-05-08 15:38
Platform
win7-20231129-en
Max time kernel
140s
Max time network
121s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| 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\2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2972 wrote to memory of 2976 | N/A | C:\Users\Admin\AppData\Local\Temp\2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2972 wrote to memory of 2976 | N/A | C:\Users\Admin\AppData\Local\Temp\2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2972 wrote to memory of 2976 | N/A | C:\Users\Admin\AppData\Local\Temp\2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 2972 wrote to memory of 2976 | N/A | C:\Users\Admin\AppData\Local\Temp\2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2972 -s 176
Network
Files
memory/2972-0-0x0000000000403000-0x0000000000430000-memory.dmp
memory/2972-1-0x0000000000400000-0x000000000052B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-08 15:36
Reported
2024-05-08 15:38
Platform
win10v2004-20240508-en
Max time kernel
93s
Max time network
122s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| 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\2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2587b0ac4444dd2761ada35d66e712d0_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4184 -ip 4184
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4184 -s 500
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/4184-0-0x0000000000403000-0x0000000000430000-memory.dmp
memory/4184-1-0x0000000000400000-0x000000000052B000-memory.dmp