Analysis Overview
SHA256
9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504fe
Threat Level: Known bad
The file NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_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 17:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-23 17:41
Reported
2023-10-23 17:50
Platform
win7-20231023-en
Max time kernel
118s
Max time network
123s
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 812 set thread context of 2512 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe"
Network
Files
memory/812-0-0x00000000002C0000-0x0000000000356000-memory.dmp
memory/812-1-0x0000000073ED0000-0x00000000745BE000-memory.dmp
memory/812-2-0x00000000049F0000-0x0000000004A30000-memory.dmp
memory/812-3-0x0000000000470000-0x0000000000488000-memory.dmp
memory/812-4-0x0000000073ED0000-0x00000000745BE000-memory.dmp
memory/812-5-0x00000000049F0000-0x0000000004A30000-memory.dmp
memory/812-6-0x0000000000450000-0x0000000000460000-memory.dmp
memory/812-7-0x0000000004E10000-0x0000000004E7E000-memory.dmp
memory/2512-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2512-10-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2512-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2512-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/812-15-0x0000000073ED0000-0x00000000745BE000-memory.dmp
memory/2512-16-0x0000000000910000-0x0000000000C13000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-23 17:41
Reported
2023-10-23 17:48
Platform
win10v2004-20231020-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 4260 set thread context of 1404 | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe | C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe"
C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.9d507d3f7b58d898ff10eb7443b6feb32ea2ea6972d3ceafa67e2e0a1d0504feexe_JC.exe"
Network
| Country | Destination | Domain | Proto |
| 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 | 254.5.248.8.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 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 126.179.238.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 112.208.253.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 169.117.168.52.in-addr.arpa | udp |
Files
memory/4260-0-0x0000000000E70000-0x0000000000F06000-memory.dmp
memory/4260-1-0x0000000074580000-0x0000000074D30000-memory.dmp
memory/4260-2-0x0000000005DC0000-0x0000000006364000-memory.dmp
memory/4260-3-0x00000000058F0000-0x0000000005982000-memory.dmp
memory/4260-4-0x0000000005A40000-0x0000000005A50000-memory.dmp
memory/4260-5-0x00000000059A0000-0x00000000059AA000-memory.dmp
memory/4260-6-0x0000000005BE0000-0x0000000005C7C000-memory.dmp
memory/4260-7-0x0000000005C80000-0x0000000005C98000-memory.dmp
memory/4260-8-0x0000000074580000-0x0000000074D30000-memory.dmp
memory/4260-9-0x0000000005A40000-0x0000000005A50000-memory.dmp
memory/4260-10-0x0000000005CA0000-0x0000000005CB0000-memory.dmp
memory/4260-11-0x0000000007230000-0x000000000729E000-memory.dmp
memory/1404-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4260-14-0x0000000074580000-0x0000000074D30000-memory.dmp
memory/1404-15-0x0000000001690000-0x00000000019DA000-memory.dmp