Analysis Overview
SHA256
5c2a86ed29bd6dd599bd6be9aaaa55a130479f5bbce253ab18bc70c3efcdedec
Threat Level: Known bad
The file 13112024_0006_12112024_szmlakiegyenltsefizetshez2024.november12xlsx.z was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook family
Formbook payload
AutoIT Executable
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Modifies registry class
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 00:12
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 00:12
Reported
2024-11-13 00:14
Platform
win7-20240903-en
Max time kernel
147s
Max time network
120s
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 1800 set thread context of 2548 | N/A | C:\Users\Admin\AppData\Local\Temp\számla kiegyenlítése fizetéshez 2024. november 12.xlsx.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2548 set thread context of 1200 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\Explorer.EXE |
| PID 2800 set thread context of 1200 | N/A | C:\Windows\SysWOW64\cscript.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\számla kiegyenlítése fizetéshez 2024. november 12.xlsx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cscript.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\számla kiegyenlítése fizetéshez 2024. november 12.xlsx.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\cscript.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cscript.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\cscript.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\számla kiegyenlítése fizetéshez 2024. november 12.xlsx.exe
"C:\Users\Admin\AppData\Local\Temp\számla kiegyenlítése fizetéshez 2024. november 12.xlsx.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\számla kiegyenlítése fizetéshez 2024. november 12.xlsx.exe"
C:\Windows\SysWOW64\cscript.exe
"C:\Windows\SysWOW64\cscript.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\svchost.exe"
Network
Files
memory/1800-11-0x0000000002400000-0x0000000002500000-memory.dmp
memory/2548-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2548-13-0x0000000000930000-0x0000000000C33000-memory.dmp
memory/2548-16-0x0000000000180000-0x0000000000194000-memory.dmp
memory/2548-15-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1200-17-0x0000000003BA0000-0x0000000003CA0000-memory.dmp
memory/1200-18-0x0000000006AC0000-0x0000000006C5B000-memory.dmp
memory/2800-19-0x00000000009F0000-0x0000000000A12000-memory.dmp
memory/2800-21-0x00000000009F0000-0x0000000000A12000-memory.dmp
memory/2800-22-0x0000000000070000-0x000000000009F000-memory.dmp
memory/1200-23-0x0000000006AC0000-0x0000000006C5B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 00:12
Reported
2024-11-13 00:14
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
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 |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2280 set thread context of 2112 | N/A | C:\Users\Admin\AppData\Local\Temp\számla kiegyenlítése fizetéshez 2024. november 12.xlsx.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 2112 set thread context of 3348 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\Explorer.EXE |
| PID 2112 set thread context of 3348 | N/A | C:\Windows\SysWOW64\svchost.exe | C:\Windows\Explorer.EXE |
| PID 3640 set thread context of 3348 | N/A | C:\Windows\SysWOW64\systray.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:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\számla kiegyenlítése fizetéshez 2024. november 12.xlsx.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\systray.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\számla kiegyenlítése fizetéshez 2024. november 12.xlsx.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\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\systray.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\systray.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: 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\systray.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\számla kiegyenlítése fizetéshez 2024. november 12.xlsx.exe
"C:\Users\Admin\AppData\Local\Temp\számla kiegyenlítése fizetéshez 2024. november 12.xlsx.exe"
C:\Windows\SysWOW64\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\számla kiegyenlítése fizetéshez 2024. november 12.xlsx.exe"
C:\Windows\SysWOW64\systray.exe
"C:\Windows\SysWOW64\systray.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\SysWOW64\svchost.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.ec.baby | udp |
| US | 8.8.8.8:53 | www.futurum.xyz | udp |
| US | 162.159.134.42:80 | www.futurum.xyz | tcp |
| US | 8.8.8.8:53 | 42.134.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.animevyhgsft29817.click | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.lranchomx.xyz | udp |
| US | 8.8.8.8:53 | www.linko1win.icu | udp |
| US | 8.8.8.8:53 | www.onesome.store | udp |
Files
memory/2280-11-0x0000000004150000-0x0000000004350000-memory.dmp
memory/2112-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2112-13-0x0000000001800000-0x0000000001B4A000-memory.dmp
memory/3348-17-0x0000000008D40000-0x0000000008E59000-memory.dmp
memory/2112-16-0x0000000001C90000-0x0000000001CA4000-memory.dmp
memory/2112-15-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2112-20-0x0000000003620000-0x0000000003634000-memory.dmp
memory/2112-19-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3348-21-0x000000000AFB0000-0x000000000B115000-memory.dmp
memory/3640-23-0x0000000000BD0000-0x0000000000BD6000-memory.dmp
memory/3640-22-0x0000000000BD0000-0x0000000000BD6000-memory.dmp
memory/3640-24-0x00000000004D0000-0x00000000004FF000-memory.dmp
memory/3348-25-0x000000000AFB0000-0x000000000B115000-memory.dmp
memory/3348-28-0x0000000008BD0000-0x0000000008CAF000-memory.dmp
memory/3348-29-0x0000000008BD0000-0x0000000008CAF000-memory.dmp
memory/3348-31-0x0000000008BD0000-0x0000000008CAF000-memory.dmp