Analysis Overview
SHA256
b877e6f41d83c546f056fa7f88b5f323d944616a9919025e71971d034b56b592
Threat Level: Known bad
The file a86dedf95d0d7a02c577ea6333686a47_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
2024-04-03 22:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-03 22:31
Reported
2024-04-03 22:34
Platform
win7-20240221-en
Max time kernel
120s
Max time network
124s
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 2956 set thread context of 2604 | N/A | C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe"
Network
Files
memory/2956-0-0x0000000000130000-0x00000000001BE000-memory.dmp
memory/2956-1-0x0000000073CB0000-0x000000007439E000-memory.dmp
memory/2956-2-0x0000000004D70000-0x0000000004DB0000-memory.dmp
memory/2956-3-0x00000000004B0000-0x00000000004BA000-memory.dmp
memory/2956-4-0x0000000073CB0000-0x000000007439E000-memory.dmp
memory/2956-5-0x0000000004D70000-0x0000000004DB0000-memory.dmp
memory/2956-6-0x0000000005740000-0x00000000057BC000-memory.dmp
memory/2604-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2604-9-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2604-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2604-13-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2956-14-0x0000000073CB0000-0x000000007439E000-memory.dmp
memory/2604-15-0x0000000000AA0000-0x0000000000DA3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-03 22:31
Reported
2024-04-03 22:34
Platform
win10v2004-20240226-en
Max time kernel
147s
Max time network
153s
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 2892 set thread context of 3420 | N/A | C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a86dedf95d0d7a02c577ea6333686a47_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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.108.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 226.108.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.65.42.20.in-addr.arpa | udp |
Files
memory/2892-0-0x0000000000BD0000-0x0000000000C5E000-memory.dmp
memory/2892-1-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/2892-2-0x0000000005C40000-0x00000000061E4000-memory.dmp
memory/2892-3-0x00000000055E0000-0x0000000005672000-memory.dmp
memory/2892-4-0x0000000005880000-0x0000000005890000-memory.dmp
memory/2892-5-0x00000000057A0000-0x00000000057AA000-memory.dmp
memory/2892-6-0x0000000006EC0000-0x0000000006ECA000-memory.dmp
memory/2892-7-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/2892-8-0x0000000005880000-0x0000000005890000-memory.dmp
memory/2892-9-0x0000000006ED0000-0x0000000006F6C000-memory.dmp
memory/2892-10-0x0000000006FF0000-0x000000000706C000-memory.dmp
memory/3420-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2892-13-0x0000000074650000-0x0000000074E00000-memory.dmp
memory/3420-14-0x0000000001760000-0x0000000001AAA000-memory.dmp
memory/3420-15-0x0000000001760000-0x0000000001AAA000-memory.dmp