Analysis Overview
SHA256
f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9
Threat Level: Known bad
The file f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Detects executables packed with SmartAssembly
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-10 02:00
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-10 02:00
Reported
2024-05-10 02:03
Platform
win7-20240221-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Formbook
Detects executables packed with SmartAssembly
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2168 set thread context of 2492 | N/A | C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe | C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe
"C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe"
C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe
"C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe"
Network
Files
memory/2168-0-0x00000000743EE000-0x00000000743EF000-memory.dmp
memory/2168-1-0x0000000000B60000-0x0000000000C0A000-memory.dmp
memory/2168-2-0x00000000743E0000-0x0000000074ACE000-memory.dmp
memory/2168-3-0x0000000000290000-0x00000000002AC000-memory.dmp
memory/2168-4-0x0000000000760000-0x000000000076E000-memory.dmp
memory/2168-5-0x0000000000870000-0x0000000000886000-memory.dmp
memory/2168-6-0x0000000005440000-0x00000000054B6000-memory.dmp
memory/2492-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2492-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2492-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2492-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2168-12-0x00000000743E0000-0x0000000074ACE000-memory.dmp
memory/2492-13-0x0000000000C10000-0x0000000000F13000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-10 02:00
Reported
2024-05-10 02:03
Platform
win10v2004-20240426-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Formbook
Detects executables packed with SmartAssembly
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1144 set thread context of 2680 | N/A | C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe | C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe
"C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe"
C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe
"C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe"
C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe
"C:\Users\Admin\AppData\Local\Temp\f23b020b5a3aab42525b80bef3474df287cc7fa80dc3c13229c571e32fb99fe9.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| 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 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/1144-0-0x000000007536E000-0x000000007536F000-memory.dmp
memory/1144-1-0x0000000000E50000-0x0000000000EFA000-memory.dmp
memory/1144-2-0x0000000005F50000-0x00000000064F4000-memory.dmp
memory/1144-3-0x00000000058D0000-0x0000000005962000-memory.dmp
memory/1144-4-0x00000000059A0000-0x00000000059AA000-memory.dmp
memory/1144-6-0x0000000005C00000-0x0000000005C9C000-memory.dmp
memory/1144-5-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/1144-7-0x0000000005EA0000-0x0000000005EBC000-memory.dmp
memory/1144-8-0x0000000005EE0000-0x0000000005EEE000-memory.dmp
memory/1144-9-0x0000000005F10000-0x0000000005F26000-memory.dmp
memory/1144-10-0x0000000006F20000-0x0000000006F96000-memory.dmp
memory/2680-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1144-13-0x0000000075360000-0x0000000075B10000-memory.dmp
memory/2680-14-0x0000000001540000-0x000000000188A000-memory.dmp
memory/2680-15-0x0000000001540000-0x000000000188A000-memory.dmp