Analysis Overview
SHA256
270ae3c9673c2f6d3e11e5dab49d33741c7a24fb493beca2876abcbb5901db9d
Threat Level: Known bad
The file RE01.exe.sc was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook family
Formbook payload
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Checks SCSI registry key(s)
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-12-30 02:13
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2024-12-30 02:13
Reported
2024-12-30 02:15
Platform
win10v2004-20241007-en
Max time kernel
113s
Max time network
110s
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 1948 set thread context of 4540 | N/A | C:\Users\Admin\AppData\Local\Temp\RE01.exe | C:\Users\Admin\AppData\Local\Temp\RE01.exe |
| PID 4540 set thread context of 3404 | N/A | C:\Users\Admin\AppData\Local\Temp\RE01.exe | C:\Windows\Explorer.EXE |
| PID 2496 set thread context of 3404 | N/A | C:\Windows\SysWOW64\wlanext.exe | C:\Windows\Explorer.EXE |
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\RE01.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\RE01.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\wlanext.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 | C:\Windows\system32\taskmgr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A | C:\Windows\system32\taskmgr.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName | C:\Windows\system32\taskmgr.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RE01.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RE01.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RE01.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wlanext.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wlanext.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RE01.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\system32\taskmgr.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| Token: SeCreateGlobalPrivilege | N/A | C:\Windows\system32\taskmgr.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\wlanext.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RE01.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\RE01.exe
"C:\Users\Admin\AppData\Local\Temp\RE01.exe"
C:\Users\Admin\AppData\Local\Temp\RE01.exe
C:\Users\Admin\AppData\Local\Temp\RE01.exe"
C:\Windows\SysWOW64\wlanext.exe
"C:\Windows\SysWOW64\wlanext.exe"
C:\Windows\system32\taskmgr.exe
"C:\Windows\system32\taskmgr.exe" /4
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\RE01.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.trackdaybuddy.com | udp |
| US | 8.8.8.8:53 | 182.129.81.91.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.hotladies.life | udp |
Files
memory/1948-2-0x0000000002280000-0x0000000002286000-memory.dmp
memory/1948-3-0x0000000077821000-0x0000000077941000-memory.dmp
memory/4540-5-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4540-6-0x0000000006C30000-0x0000000006F7A000-memory.dmp
memory/4540-7-0x0000000000400000-0x000000000042A000-memory.dmp
memory/4540-8-0x0000000000400000-0x0000000000481000-memory.dmp
memory/3404-9-0x0000000008CE0000-0x0000000008DF1000-memory.dmp
memory/4804-11-0x000001EFC2AD0000-0x000001EFC2AD1000-memory.dmp
memory/4804-12-0x000001EFC2AD0000-0x000001EFC2AD1000-memory.dmp
memory/4804-13-0x000001EFC2AD0000-0x000001EFC2AD1000-memory.dmp
memory/4804-17-0x000001EFC2AD0000-0x000001EFC2AD1000-memory.dmp
memory/4804-23-0x000001EFC2AD0000-0x000001EFC2AD1000-memory.dmp
memory/4804-22-0x000001EFC2AD0000-0x000001EFC2AD1000-memory.dmp
memory/4804-21-0x000001EFC2AD0000-0x000001EFC2AD1000-memory.dmp
memory/4804-20-0x000001EFC2AD0000-0x000001EFC2AD1000-memory.dmp
memory/4804-19-0x000001EFC2AD0000-0x000001EFC2AD1000-memory.dmp
memory/4804-18-0x000001EFC2AD0000-0x000001EFC2AD1000-memory.dmp
memory/2496-24-0x00000000000C0000-0x00000000000D7000-memory.dmp
memory/2496-26-0x00000000000C0000-0x00000000000D7000-memory.dmp
memory/3404-28-0x0000000008CE0000-0x0000000008DF1000-memory.dmp
memory/3404-30-0x0000000008E00000-0x0000000008F5E000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-12-30 02:13
Reported
2024-12-30 02:16
Platform
win7-20241010-en
Max time kernel
62s
Max time network
18s
Command Line
Signatures
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2880 set thread context of 2836 | N/A | C:\Users\Admin\AppData\Local\Temp\RE01.exe | C:\Users\Admin\AppData\Local\Temp\RE01.exe |
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\RE01.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\RE01.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\RE01.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2880 wrote to memory of 2836 | N/A | C:\Users\Admin\AppData\Local\Temp\RE01.exe | C:\Users\Admin\AppData\Local\Temp\RE01.exe |
| PID 2880 wrote to memory of 2836 | N/A | C:\Users\Admin\AppData\Local\Temp\RE01.exe | C:\Users\Admin\AppData\Local\Temp\RE01.exe |
| PID 2880 wrote to memory of 2836 | N/A | C:\Users\Admin\AppData\Local\Temp\RE01.exe | C:\Users\Admin\AppData\Local\Temp\RE01.exe |
| PID 2880 wrote to memory of 2836 | N/A | C:\Users\Admin\AppData\Local\Temp\RE01.exe | C:\Users\Admin\AppData\Local\Temp\RE01.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\RE01.exe
"C:\Users\Admin\AppData\Local\Temp\RE01.exe"
C:\Users\Admin\AppData\Local\Temp\RE01.exe
C:\Users\Admin\AppData\Local\Temp\RE01.exe"
Network
Files
memory/2880-2-0x0000000000250000-0x0000000000256000-memory.dmp
memory/2880-3-0x0000000077030000-0x0000000077106000-memory.dmp