Analysis Overview
SHA256
4518e39cae8a580d388d0a729d38235d6324d4db1c596ad3db06d661131924b6
Threat Level: Known bad
The file 9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Checks computer location settings
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-03 00:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-03 00:54
Reported
2024-04-03 00:56
Platform
win7-20231129-en
Max time kernel
119s
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 2392 set thread context of 2548 | N/A | C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zeVezGXu" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCF60.tmp"
C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe"
Network
Files
memory/2392-0-0x0000000000C60000-0x0000000000CEE000-memory.dmp
memory/2392-1-0x0000000073EF0000-0x00000000745DE000-memory.dmp
memory/2392-2-0x0000000004D10000-0x0000000004D50000-memory.dmp
memory/2392-3-0x00000000003C0000-0x00000000003CE000-memory.dmp
memory/2392-4-0x0000000073EF0000-0x00000000745DE000-memory.dmp
memory/2392-5-0x0000000004D10000-0x0000000004D50000-memory.dmp
memory/2392-6-0x0000000000A00000-0x0000000000A58000-memory.dmp
memory/2548-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2548-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2548-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2548-18-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2548-20-0x0000000000930000-0x0000000000C33000-memory.dmp
memory/2392-19-0x0000000073EF0000-0x00000000745DE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-03 00:54
Reported
2024-04-03 00:56
Platform
win10v2004-20240226-en
Max time kernel
144s
Max time network
160s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-609813121-2907144057-1731107329-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 968 set thread context of 2124 | N/A | C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zeVezGXu" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8102.tmp"
C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9bbdfbdfbfc6807ee9bae456d17987c6_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 152.33.115.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 84.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 78.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.121.231.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 7.173.189.20.in-addr.arpa | udp |
Files
memory/968-0-0x0000000000A30000-0x0000000000ABE000-memory.dmp
memory/968-1-0x0000000075150000-0x0000000075900000-memory.dmp
memory/968-2-0x00000000059B0000-0x0000000005F54000-memory.dmp
memory/968-3-0x00000000054A0000-0x0000000005532000-memory.dmp
memory/968-4-0x0000000005620000-0x0000000005630000-memory.dmp
memory/968-5-0x0000000005480000-0x000000000548A000-memory.dmp
memory/968-6-0x0000000005740000-0x000000000574E000-memory.dmp
memory/968-7-0x0000000075150000-0x0000000075900000-memory.dmp
memory/968-8-0x0000000005620000-0x0000000005630000-memory.dmp
memory/968-9-0x00000000082A0000-0x000000000833C000-memory.dmp
memory/968-10-0x00000000083A0000-0x00000000083F8000-memory.dmp
memory/2124-16-0x0000000000400000-0x000000000042F000-memory.dmp
memory/968-18-0x0000000075150000-0x0000000075900000-memory.dmp
memory/2124-19-0x00000000014A0000-0x00000000017EA000-memory.dmp