Analysis Overview
SHA256
8b0c88ecea508a1d13d1a6b5ef32af213e5d80527fd489efb7f1cc6a29f00af3
Threat Level: Known bad
The file 2b57098751a9c78d2990b3050460d341_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
2024-05-09 18:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 18:38
Reported
2024-05-09 18:40
Platform
win7-20240221-en
Max time kernel
118s
Max time network
120s
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 1988 set thread context of 2984 | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1988 wrote to memory of 2984 | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe |
| PID 1988 wrote to memory of 2984 | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe |
| PID 1988 wrote to memory of 2984 | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe |
| PID 1988 wrote to memory of 2984 | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe"
Network
Files
memory/1988-0-0x00000000001B0000-0x00000000001B1000-memory.dmp
memory/1988-4-0x0000000000400000-0x00000000004BC000-memory.dmp
memory/2984-2-0x0000000000400000-0x000000000042D000-memory.dmp
memory/1988-1-0x0000000000465000-0x000000000046E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 18:38
Reported
2024-05-09 18:40
Platform
win10v2004-20240426-en
Max time kernel
141s
Max time network
104s
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 4864 set thread context of 3372 | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4864 wrote to memory of 3372 | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe |
| PID 4864 wrote to memory of 3372 | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe |
| PID 4864 wrote to memory of 3372 | N/A | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2b57098751a9c78d2990b3050460d341_JaffaCakes118.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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 88.221.83.193:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 193.83.221.88.in-addr.arpa | udp |
| BE | 88.221.83.193:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.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 | 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 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/4864-0-0x0000000002220000-0x0000000002221000-memory.dmp
memory/4864-3-0x0000000000400000-0x00000000004BC000-memory.dmp
memory/3372-4-0x0000000000400000-0x000000000042D000-memory.dmp
memory/4864-2-0x0000000000465000-0x000000000046E000-memory.dmp
memory/3372-6-0x0000000000430000-0x00000000004F9000-memory.dmp