Analysis Overview
SHA256
fc79ac22a40cdc6c5bb5581cdbfde9a72fab2034bcfb1ca04208d5ed5ee0f2cd
Threat Level: Known bad
The file c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-04-05 00:17
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-05 00:17
Reported
2024-04-05 00:20
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 2156 set thread context of 2400 | N/A | C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe"
Network
Files
memory/2156-0-0x0000000001000000-0x0000000001084000-memory.dmp
memory/2156-1-0x0000000074540000-0x0000000074C2E000-memory.dmp
memory/2156-2-0x00000000071D0000-0x0000000007210000-memory.dmp
memory/2156-3-0x0000000000490000-0x000000000049E000-memory.dmp
memory/2156-4-0x0000000074540000-0x0000000074C2E000-memory.dmp
memory/2156-5-0x00000000071D0000-0x0000000007210000-memory.dmp
memory/2156-6-0x0000000000FB0000-0x0000000001008000-memory.dmp
memory/2400-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2400-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2400-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2400-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2400-13-0x0000000000860000-0x0000000000B63000-memory.dmp
memory/2156-12-0x0000000074540000-0x0000000074C2E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-05 00:17
Reported
2024-04-05 00:20
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
155s
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 4964 set thread context of 1596 | N/A | C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c5af3ffcbffc142f31dacc040fcc5d35_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 145.110.86.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.80.50.20.in-addr.arpa | udp |
Files
memory/4964-0-0x0000000000110000-0x0000000000194000-memory.dmp
memory/4964-1-0x0000000074750000-0x0000000074F00000-memory.dmp
memory/4964-2-0x0000000007500000-0x0000000007AA4000-memory.dmp
memory/4964-3-0x0000000007010000-0x00000000070A2000-memory.dmp
memory/4964-4-0x00000000071B0000-0x00000000071C0000-memory.dmp
memory/4964-5-0x00000000070D0000-0x00000000070DA000-memory.dmp
memory/4964-6-0x00000000073A0000-0x00000000073AE000-memory.dmp
memory/4964-7-0x0000000074750000-0x0000000074F00000-memory.dmp
memory/4964-8-0x00000000071B0000-0x00000000071C0000-memory.dmp
memory/4964-9-0x000000000C0E0000-0x000000000C17C000-memory.dmp
memory/4964-10-0x000000000C1D0000-0x000000000C228000-memory.dmp
memory/1596-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4964-13-0x0000000074750000-0x0000000074F00000-memory.dmp
memory/1596-14-0x0000000001530000-0x000000000187A000-memory.dmp
memory/1596-15-0x0000000001530000-0x000000000187A000-memory.dmp