Analysis Overview
SHA256
5155cbca08d97a5eaf47b303ecf752cc305bb273308ce79a67bdc4b35d2f41d0
Threat Level: Known bad
The file 246b8a3300e87c961b0cb85a1d485597_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-08 10:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-08 10:28
Reported
2024-05-08 10:30
Platform
win7-20240221-en
Max time kernel
117s
Max time network
117s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2276 set thread context of 2592 | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2276 wrote to memory of 2592 | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe |
| PID 2276 wrote to memory of 2592 | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe |
| PID 2276 wrote to memory of 2592 | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe |
| PID 2276 wrote to memory of 2592 | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe"
Network
Files
memory/2276-2-0x0000000000380000-0x0000000000393000-memory.dmp
memory/2592-3-0x0000000000400000-0x000000000042E000-memory.dmp
memory/2276-4-0x0000000000400000-0x00000000004DD000-memory.dmp
memory/2276-0-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2276-1-0x0000000000380000-0x0000000000393000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-08 10:28
Reported
2024-05-08 10:30
Platform
win10v2004-20240419-en
Max time kernel
130s
Max time network
99s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4192 set thread context of 3368 | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4192 wrote to memory of 3368 | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe |
| PID 4192 wrote to memory of 3368 | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe |
| PID 4192 wrote to memory of 3368 | N/A | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\246b8a3300e87c961b0cb85a1d485597_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| NL | 23.62.61.171:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 142.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/4192-0-0x0000000002380000-0x0000000002381000-memory.dmp
memory/4192-2-0x00000000029F0000-0x0000000002A03000-memory.dmp
memory/4192-1-0x00000000029F0000-0x0000000002A03000-memory.dmp
memory/4192-3-0x0000000002A20000-0x0000000002A21000-memory.dmp
memory/3368-4-0x0000000000400000-0x000000000042E000-memory.dmp
memory/4192-5-0x0000000000400000-0x00000000004DD000-memory.dmp