Analysis Overview
SHA256
a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7
Threat Level: Known bad
The file NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_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 WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-10-23 17:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-23 17:43
Reported
2023-10-23 17:53
Platform
win7-20231020-en
Max time kernel
121s
Max time network
127s
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 2088 set thread context of 2672 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe"
Network
Files
memory/2088-0-0x00000000012F0000-0x0000000001394000-memory.dmp
memory/2088-1-0x0000000074A50000-0x000000007513E000-memory.dmp
memory/2088-2-0x0000000000470000-0x00000000004B0000-memory.dmp
memory/2088-3-0x0000000000370000-0x0000000000388000-memory.dmp
memory/2088-4-0x0000000074A50000-0x000000007513E000-memory.dmp
memory/2088-5-0x0000000000470000-0x00000000004B0000-memory.dmp
memory/2088-6-0x0000000000350000-0x0000000000360000-memory.dmp
memory/2088-7-0x0000000007C10000-0x0000000007C7E000-memory.dmp
memory/2672-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2672-9-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2672-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2672-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2088-13-0x0000000074A50000-0x000000007513E000-memory.dmp
memory/2672-14-0x0000000000A20000-0x0000000000D23000-memory.dmp
memory/2672-15-0x0000000000A20000-0x0000000000D23000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-23 17:43
Reported
2023-10-23 17:52
Platform
win10v2004-20231020-en
Max time kernel
142s
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 2276 set thread context of 4984 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.a00ea565f9db4d7b4eeef36c77c6635a84ef610ad73890a2b0bd9852ff6d73f7exe_JC.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| 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 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 170.117.168.52.in-addr.arpa | udp |
Files
memory/2276-0-0x00000000748C0000-0x0000000075070000-memory.dmp
memory/2276-1-0x00000000008F0000-0x0000000000994000-memory.dmp
memory/2276-2-0x0000000005960000-0x0000000005F04000-memory.dmp
memory/2276-3-0x00000000053B0000-0x0000000005442000-memory.dmp
memory/2276-4-0x00000000055B0000-0x00000000055C0000-memory.dmp
memory/2276-5-0x0000000005380000-0x000000000538A000-memory.dmp
memory/2276-6-0x00000000058A0000-0x00000000058B8000-memory.dmp
memory/2276-7-0x00000000748C0000-0x0000000075070000-memory.dmp
memory/2276-8-0x00000000055B0000-0x00000000055C0000-memory.dmp
memory/2276-9-0x0000000005780000-0x0000000005790000-memory.dmp
memory/2276-10-0x0000000007E30000-0x0000000007E9E000-memory.dmp
memory/2276-11-0x000000000A570000-0x000000000A60C000-memory.dmp
memory/4984-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2276-14-0x00000000748C0000-0x0000000075070000-memory.dmp
memory/4984-15-0x0000000000E60000-0x00000000011AA000-memory.dmp