Analysis Overview
SHA256
314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd
Threat Level: Known bad
The file 314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook family
Formbook payload
Suspicious use of SetThreadContext
AutoIT Executable
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Modifies registry class
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 07:02
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 07:02
Reported
2024-11-13 07:04
Platform
win7-20241010-en
Max time kernel
149s
Max time network
18s
Command Line
Signatures
Formbook
Formbook family
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2808 set thread context of 2996 | N/A | C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2996 set thread context of 1192 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\Explorer.EXE |
| PID 2484 set thread context of 1192 | N/A | C:\Windows\SysWOW64\mstsc.exe | C:\Windows\Explorer.EXE |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\mstsc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mstsc.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mstsc.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\mstsc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe
"C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe"
C:\Windows\SysWOW64\mstsc.exe
"C:\Windows\SysWOW64\mstsc.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\svchost.exe"
Network
Files
memory/2808-11-0x00000000002C0000-0x00000000003C0000-memory.dmp
memory/2996-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2996-13-0x0000000000810000-0x0000000000B13000-memory.dmp
memory/2996-16-0x0000000000270000-0x0000000000285000-memory.dmp
memory/2996-15-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1192-17-0x0000000006BC0000-0x0000000006D22000-memory.dmp
memory/2484-18-0x0000000000690000-0x0000000000794000-memory.dmp
memory/2484-19-0x0000000000690000-0x0000000000794000-memory.dmp
memory/2484-20-0x0000000000110000-0x000000000013F000-memory.dmp
memory/1192-21-0x0000000006BC0000-0x0000000006D22000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 07:02
Reported
2024-11-13 07:04
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Formbook
Formbook family
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4476 set thread context of 1228 | N/A | C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 1228 set thread context of 3396 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\Explorer.EXE |
| PID 2192 set thread context of 3396 | N/A | C:\Windows\SysWOW64\colorcpl.exe | C:\Windows\Explorer.EXE |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ | C:\Windows\Explorer.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\colorcpl.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe
"C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\314b33c9d7bf26f5a9bc21461cc8cf49c65737e69e01e3237c598568961672cd.exe"
C:\Windows\SysWOW64\colorcpl.exe
"C:\Windows\SysWOW64\colorcpl.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\svchost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.oal-ahzgwo.xyz | udp |
| US | 8.8.8.8:53 | www.isit-txax.xyz | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.onsfskfsmpfssfpewqdsawqe.xyz | udp |
| US | 8.8.8.8:53 | www.cillascrewedsedroth.cfd | udp |
| US | 8.8.8.8:53 | www.9net88.net | udp |
| US | 8.8.8.8:53 | 67.112.168.52.in-addr.arpa | udp |
Files
memory/4476-11-0x0000000003E60000-0x0000000003F60000-memory.dmp
memory/1228-12-0x0000000000360000-0x000000000038F000-memory.dmp
memory/1228-15-0x0000000001000000-0x000000000134A000-memory.dmp
memory/1228-17-0x00000000007A0000-0x00000000007B5000-memory.dmp
memory/1228-16-0x0000000000360000-0x000000000038F000-memory.dmp
memory/3396-18-0x00000000081D0000-0x000000000835D000-memory.dmp
memory/2192-19-0x0000000000440000-0x0000000000459000-memory.dmp
memory/2192-20-0x0000000000440000-0x0000000000459000-memory.dmp
memory/2192-21-0x0000000000BA0000-0x0000000000BCF000-memory.dmp
memory/3396-22-0x00000000081D0000-0x000000000835D000-memory.dmp
memory/3396-26-0x0000000008920000-0x0000000008A5C000-memory.dmp
memory/3396-27-0x0000000008920000-0x0000000008A5C000-memory.dmp
memory/3396-29-0x0000000008920000-0x0000000008A5C000-memory.dmp