Analysis Overview
SHA256
c8500adf5318aa42e5cfe9d6efe18d328538a6d8b36765d68820d2b99c3c9626
Threat Level: Known bad
The file RFQOCEAN5645457788.scr.exe was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Suspicious use of SetThreadContext
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-02 09:57
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-02 09:57
Reported
2024-09-02 10:00
Platform
win7-20240708-en
Max time kernel
148s
Max time network
122s
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 |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2340 set thread context of 2784 | N/A | C:\Users\Admin\AppData\Local\Temp\RFQOCEAN5645457788.scr.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 2784 set thread context of 1268 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 2872 set thread context of 1268 | N/A | C:\Windows\SysWOW64\cmmon32.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\cmmon32.exe | N/A |
| 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\RFQOCEAN5645457788.scr.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmmon32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmmon32.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RFQOCEAN5645457788.scr.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\cmmon32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\RFQOCEAN5645457788.scr.exe
"C:\Users\Admin\AppData\Local\Temp\RFQOCEAN5645457788.scr.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\RFQOCEAN5645457788.scr.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\cmmon32.exe
"C:\Windows\SysWOW64\cmmon32.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
Files
memory/2340-0-0x000000007433E000-0x000000007433F000-memory.dmp
memory/2340-1-0x00000000000D0000-0x0000000000180000-memory.dmp
memory/2340-2-0x0000000074330000-0x0000000074A1E000-memory.dmp
memory/2340-3-0x0000000000AC0000-0x0000000000AD8000-memory.dmp
memory/2340-4-0x000000007433E000-0x000000007433F000-memory.dmp
memory/2340-5-0x0000000074330000-0x0000000074A1E000-memory.dmp
memory/2340-6-0x0000000004E10000-0x0000000004E86000-memory.dmp
memory/2784-9-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2784-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2784-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2784-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2340-15-0x0000000074330000-0x0000000074A1E000-memory.dmp
memory/2872-17-0x0000000000E60000-0x0000000000E6D000-memory.dmp
memory/2872-18-0x0000000000080000-0x00000000000AF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-02 09:57
Reported
2024-09-02 10:00
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
138s
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\RFQOCEAN5645457788.scr.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4456 set thread context of 1684 | N/A | C:\Users\Admin\AppData\Local\Temp\RFQOCEAN5645457788.scr.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 1684 set thread context of 3360 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 1684 set thread context of 3360 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | C:\Windows\Explorer.EXE |
| PID 3000 set thread context of 3360 | N/A | C:\Windows\SysWOW64\cmd.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\RFQOCEAN5645457788.scr.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\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| 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:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\RFQOCEAN5645457788.scr.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\cmd.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\RFQOCEAN5645457788.scr.exe
"C:\Users\Admin\AppData\Local\Temp\RFQOCEAN5645457788.scr.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\RFQOCEAN5645457788.scr.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
C:\Windows\SysWOW64\autofmt.exe
"C:\Windows\SysWOW64\autofmt.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\SysWOW64\cmd.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.est-mortgage-loan-2507.today | udp |
| US | 8.8.8.8:53 | www.pt-23.live | udp |
| US | 8.8.8.8:53 | www.nwoebz.shop | udp |
| US | 8.8.8.8:53 | www.63638d.xyz | udp |
| US | 8.8.8.8:53 | www.otaislifexd.xyz | udp |
Files
memory/4456-0-0x0000000074DEE000-0x0000000074DEF000-memory.dmp
memory/4456-1-0x0000000000180000-0x0000000000230000-memory.dmp
memory/4456-2-0x0000000005110000-0x00000000056B4000-memory.dmp
memory/4456-3-0x0000000004C00000-0x0000000004C92000-memory.dmp
memory/4456-4-0x0000000004BE0000-0x0000000004BEA000-memory.dmp
memory/4456-5-0x0000000074DE0000-0x0000000075590000-memory.dmp
memory/4456-6-0x0000000007930000-0x0000000007948000-memory.dmp
memory/4456-7-0x0000000074DEE000-0x0000000074DEF000-memory.dmp
memory/4456-8-0x0000000074DE0000-0x0000000075590000-memory.dmp
memory/4456-9-0x0000000005EC0000-0x0000000005F36000-memory.dmp
memory/4456-10-0x0000000006140000-0x00000000061DC000-memory.dmp
memory/1684-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4456-13-0x0000000074DE0000-0x0000000075590000-memory.dmp
memory/2280-22-0x0000000074E6E000-0x0000000074E6F000-memory.dmp
memory/3360-21-0x0000000006D60000-0x0000000006E2D000-memory.dmp
memory/1684-20-0x0000000000F80000-0x0000000000F94000-memory.dmp
memory/1684-19-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2280-18-0x00000000026F0000-0x0000000002700000-memory.dmp
memory/1684-17-0x0000000001480000-0x00000000017CA000-memory.dmp
memory/2280-23-0x0000000004FE0000-0x0000000005002000-memory.dmp
memory/2280-16-0x00000000051A0000-0x00000000057C8000-memory.dmp
memory/2280-25-0x0000000005980000-0x00000000059E6000-memory.dmp
memory/2280-24-0x0000000005100000-0x0000000005166000-memory.dmp
memory/2280-14-0x0000000002700000-0x0000000002736000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0yr5yccz.0dg.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2280-31-0x0000000005AF0000-0x0000000005E44000-memory.dmp
memory/2280-36-0x0000000006090000-0x00000000060AE000-memory.dmp
memory/2280-37-0x00000000060C0000-0x000000000610C000-memory.dmp
memory/2280-39-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/2280-50-0x0000000006620000-0x000000000663E000-memory.dmp
memory/2280-40-0x0000000070C80000-0x0000000070CCC000-memory.dmp
memory/2280-38-0x0000000006650000-0x0000000006682000-memory.dmp
memory/2280-51-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/2280-52-0x0000000007260000-0x0000000007303000-memory.dmp
memory/2280-53-0x0000000007A00000-0x000000000807A000-memory.dmp
memory/2280-54-0x00000000073B0000-0x00000000073CA000-memory.dmp
memory/2280-55-0x0000000007420000-0x000000000742A000-memory.dmp
memory/2280-56-0x0000000007630000-0x00000000076C6000-memory.dmp
memory/2280-57-0x00000000075B0000-0x00000000075C1000-memory.dmp
memory/2280-58-0x00000000075E0000-0x00000000075EE000-memory.dmp
memory/2280-59-0x00000000075F0000-0x0000000007604000-memory.dmp
memory/2280-60-0x00000000076F0000-0x000000000770A000-memory.dmp
memory/2280-61-0x00000000076D0000-0x00000000076D8000-memory.dmp
memory/2280-64-0x0000000074E60000-0x0000000075610000-memory.dmp
memory/3360-69-0x0000000008430000-0x00000000085BE000-memory.dmp
memory/3360-68-0x0000000006D60000-0x0000000006E2D000-memory.dmp
memory/1684-67-0x0000000001000000-0x0000000001014000-memory.dmp
memory/1684-66-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3000-71-0x0000000000C40000-0x0000000000C9A000-memory.dmp
memory/3000-70-0x0000000000C40000-0x0000000000C9A000-memory.dmp
memory/3000-72-0x0000000000D90000-0x0000000000DBF000-memory.dmp
memory/3360-73-0x0000000008430000-0x00000000085BE000-memory.dmp
memory/3360-76-0x00000000085C0000-0x0000000008681000-memory.dmp