Analysis Overview
SHA256
760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139
Threat Level: Known bad
The file NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Suspicious use of SetThreadContext
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-10-23 17:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-23 17:21
Reported
2023-10-23 17:31
Platform
win7-20231020-en
Max time kernel
122s
Max time network
126s
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 1576 set thread context of 2840 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe"
Network
Files
memory/1576-1-0x0000000074210000-0x00000000748FE000-memory.dmp
memory/1576-0-0x00000000000A0000-0x0000000000138000-memory.dmp
memory/1576-2-0x0000000000410000-0x0000000000450000-memory.dmp
memory/1576-3-0x0000000000490000-0x00000000004A8000-memory.dmp
memory/1576-4-0x0000000074210000-0x00000000748FE000-memory.dmp
memory/1576-5-0x0000000000410000-0x0000000000450000-memory.dmp
memory/1576-6-0x00000000003F0000-0x0000000000400000-memory.dmp
memory/1576-7-0x0000000004E10000-0x0000000004E7E000-memory.dmp
memory/2840-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2840-10-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2840-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2840-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1576-15-0x0000000074210000-0x00000000748FE000-memory.dmp
memory/2840-16-0x0000000000810000-0x0000000000B13000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-23 17:21
Reported
2023-10-23 17:29
Platform
win10v2004-20231023-en
Max time kernel
143s
Max time network
148s
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 5100 set thread context of 2088 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.760d1dd7bb42f4e5326377a4d8368703b5638f6a14988e1a8ead94524b3a0139exe_JC.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 29.81.57.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.112.168.52.in-addr.arpa | udp |
Files
memory/5100-0-0x0000000074F40000-0x00000000756F0000-memory.dmp
memory/5100-1-0x0000000000F90000-0x0000000001028000-memory.dmp
memory/5100-2-0x0000000005EE0000-0x0000000006484000-memory.dmp
memory/5100-3-0x0000000005A10000-0x0000000005AA2000-memory.dmp
memory/5100-4-0x0000000005BE0000-0x0000000005BF0000-memory.dmp
memory/5100-5-0x0000000005BB0000-0x0000000005BBA000-memory.dmp
memory/5100-6-0x0000000005D30000-0x0000000005DCC000-memory.dmp
memory/5100-7-0x0000000007430000-0x0000000007448000-memory.dmp
memory/5100-8-0x0000000074F40000-0x00000000756F0000-memory.dmp
memory/5100-9-0x0000000005BE0000-0x0000000005BF0000-memory.dmp
memory/5100-10-0x0000000006FB0000-0x0000000006FC0000-memory.dmp
memory/5100-11-0x0000000007620000-0x000000000768E000-memory.dmp
memory/2088-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/5100-14-0x0000000074F40000-0x00000000756F0000-memory.dmp
memory/2088-15-0x0000000001510000-0x000000000185A000-memory.dmp