Analysis Overview
SHA256
fd7a998d2f4db27ec6b0ec32459571e124128cf57ed9b8236374dc68519c8fa8
Threat Level: Known bad
The file PO#801624.exe was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Deletes itself
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-24 14:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-24 14:25
Reported
2024-09-24 14:27
Platform
win7-20240903-en
Max time kernel
147s
Max time network
19s
Command Line
Signatures
Formbook
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 |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2952 set thread context of 3032 | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe |
| PID 3032 set thread context of 1272 | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | C:\Windows\Explorer.EXE |
| PID 2676 set thread context of 1272 | N/A | C:\Windows\SysWOW64\control.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\PO#801624.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\control.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\control.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\control.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\control.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\PO#801624.exe
"C:\Users\Admin\AppData\Local\Temp\PO#801624.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO#801624.exe"
C:\Users\Admin\AppData\Local\Temp\PO#801624.exe
"C:\Users\Admin\AppData\Local\Temp\PO#801624.exe"
C:\Users\Admin\AppData\Local\Temp\PO#801624.exe
"C:\Users\Admin\AppData\Local\Temp\PO#801624.exe"
C:\Windows\SysWOW64\control.exe
"C:\Windows\SysWOW64\control.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\PO#801624.exe"
Network
Files
memory/2952-0-0x000000007444E000-0x000000007444F000-memory.dmp
memory/2952-1-0x0000000000B40000-0x0000000000C06000-memory.dmp
memory/2952-2-0x0000000074440000-0x0000000074B2E000-memory.dmp
memory/2952-3-0x0000000000430000-0x0000000000442000-memory.dmp
memory/2952-4-0x000000007444E000-0x000000007444F000-memory.dmp
memory/2952-5-0x0000000074440000-0x0000000074B2E000-memory.dmp
memory/2952-6-0x00000000048D0000-0x0000000004946000-memory.dmp
memory/3032-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3032-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3032-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/3032-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3032-16-0x0000000000C10000-0x0000000000F13000-memory.dmp
memory/2952-15-0x0000000074440000-0x0000000074B2E000-memory.dmp
memory/3032-18-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2676-19-0x0000000000770000-0x000000000078F000-memory.dmp
memory/2676-20-0x00000000000C0000-0x00000000000EF000-memory.dmp
memory/1272-21-0x0000000002D00000-0x0000000002E00000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-24 14:25
Reported
2024-09-24 14:27
Platform
win10v2004-20240802-en
Max time kernel
146s
Max time network
154s
Command Line
Signatures
Formbook
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 |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2884 set thread context of 4304 | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe |
| PID 4304 set thread context of 3548 | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | C:\Windows\Explorer.EXE |
| PID 4304 set thread context of 3548 | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | C:\Windows\Explorer.EXE |
| PID 4228 set thread context of 3548 | N/A | C:\Windows\SysWOW64\ipconfig.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\PO#801624.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\ipconfig.exe | N/A |
Gathers network information
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ipconfig.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ipconfig.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ipconfig.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\PO#801624.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.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\ipconfig.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\PO#801624.exe
"C:\Users\Admin\AppData\Local\Temp\PO#801624.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO#801624.exe"
C:\Users\Admin\AppData\Local\Temp\PO#801624.exe
"C:\Users\Admin\AppData\Local\Temp\PO#801624.exe"
C:\Windows\SysWOW64\ipconfig.exe
"C:\Windows\SysWOW64\ipconfig.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Users\Admin\AppData\Local\Temp\PO#801624.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 | 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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.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.amilablackwell.online | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.458881233.men | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.9790.club | udp |
| US | 8.8.8.8:53 | www.ouseware.today | udp |
| US | 8.8.8.8:53 | www.est-life-insurance-2507.today | udp |
Files
memory/2884-0-0x000000007529E000-0x000000007529F000-memory.dmp
memory/2884-1-0x0000000000700000-0x00000000007C6000-memory.dmp
memory/2884-2-0x0000000005770000-0x0000000005D14000-memory.dmp
memory/2884-3-0x00000000051C0000-0x0000000005252000-memory.dmp
memory/2884-4-0x0000000005360000-0x000000000536A000-memory.dmp
memory/2884-5-0x0000000075290000-0x0000000075A40000-memory.dmp
memory/2884-6-0x0000000005510000-0x0000000005522000-memory.dmp
memory/2884-7-0x000000007529E000-0x000000007529F000-memory.dmp
memory/2884-8-0x0000000075290000-0x0000000075A40000-memory.dmp
memory/2884-9-0x0000000006B10000-0x0000000006B86000-memory.dmp
memory/2884-10-0x00000000091B0000-0x000000000924C000-memory.dmp
memory/4304-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2884-13-0x0000000075290000-0x0000000075A40000-memory.dmp
memory/4304-17-0x0000000001480000-0x0000000001494000-memory.dmp
memory/4304-16-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4304-15-0x00000000019F0000-0x0000000001D3A000-memory.dmp
memory/3548-18-0x00000000031E0000-0x0000000003313000-memory.dmp
memory/2252-19-0x000000007531E000-0x000000007531F000-memory.dmp
memory/2252-21-0x0000000075310000-0x0000000075AC0000-memory.dmp
memory/2252-22-0x0000000075310000-0x0000000075AC0000-memory.dmp
memory/2252-20-0x0000000002A20000-0x0000000002A56000-memory.dmp
memory/2252-23-0x0000000005590000-0x0000000005BB8000-memory.dmp
memory/2252-24-0x0000000005490000-0x00000000054B2000-memory.dmp
memory/2252-25-0x0000000005BC0000-0x0000000005C26000-memory.dmp
memory/2252-26-0x0000000005C30000-0x0000000005C96000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0re1tzg3.uib.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2252-36-0x0000000005CF0000-0x0000000006044000-memory.dmp
memory/2252-37-0x0000000006330000-0x000000000634E000-memory.dmp
memory/2252-38-0x00000000063E0000-0x000000000642C000-memory.dmp
memory/2252-41-0x0000000071130000-0x000000007117C000-memory.dmp
memory/2252-40-0x0000000075310000-0x0000000075AC0000-memory.dmp
memory/2252-51-0x0000000007300000-0x000000000731E000-memory.dmp
memory/2252-52-0x0000000075310000-0x0000000075AC0000-memory.dmp
memory/2252-39-0x0000000006900000-0x0000000006932000-memory.dmp
memory/2252-53-0x0000000007350000-0x00000000073F3000-memory.dmp
memory/2252-54-0x0000000075310000-0x0000000075AC0000-memory.dmp
memory/2252-55-0x0000000007CA0000-0x000000000831A000-memory.dmp
memory/2252-56-0x0000000007660000-0x000000000767A000-memory.dmp
memory/2252-57-0x00000000076D0000-0x00000000076DA000-memory.dmp
memory/2252-58-0x00000000078E0000-0x0000000007976000-memory.dmp
memory/2252-59-0x0000000007860000-0x0000000007871000-memory.dmp
memory/2252-60-0x0000000007890000-0x000000000789E000-memory.dmp
memory/2252-61-0x00000000078A0000-0x00000000078B4000-memory.dmp
memory/2252-62-0x00000000079A0000-0x00000000079BA000-memory.dmp
memory/2252-63-0x0000000007980000-0x0000000007988000-memory.dmp
memory/2252-66-0x0000000075310000-0x0000000075AC0000-memory.dmp
memory/3548-68-0x00000000031E0000-0x0000000003313000-memory.dmp
memory/4304-70-0x0000000003740000-0x0000000003754000-memory.dmp
memory/4304-69-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3548-71-0x0000000008990000-0x0000000008A8D000-memory.dmp
memory/4228-72-0x0000000000620000-0x000000000062B000-memory.dmp
memory/4228-73-0x0000000000620000-0x000000000062B000-memory.dmp
memory/4228-74-0x0000000000EC0000-0x0000000000EEF000-memory.dmp
memory/3548-75-0x0000000008990000-0x0000000008A8D000-memory.dmp
memory/3548-79-0x0000000008A90000-0x0000000008B8B000-memory.dmp