Analysis Overview
SHA256
a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e
Threat Level: Known bad
The file a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.exe was found to be: Known bad.
Malicious Activity Summary
Formbook family
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
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-13 02:46
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-13 02:46
Reported
2024-11-13 02:48
Platform
win10v2004-20241007-en
Max time kernel
150s
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 |
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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3552 set thread context of 4956 | N/A | C:\Users\Admin\AppData\Local\Temp\a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
| PID 4956 set thread context of 3436 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | C:\Windows\Explorer.EXE |
| PID 876 set thread context of 3436 | N/A | C:\Windows\SysWOW64\msiexec.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\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\msiexec.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\a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.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\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\msiexec.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\msiexec.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 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\a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.exe
"C:\Users\Admin\AppData\Local\Temp\a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.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\a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
C:\Windows\SysWOW64\msiexec.exe
"C:\Windows\SysWOW64\msiexec.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.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.arwyking.icu | udp |
| US | 8.8.8.8:53 | www.edicalaesthetictreatment.net | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.dmksnfkvnkamddddsss05.sbs | udp |
| US | 8.8.8.8:53 | www.oritskul.net | udp |
| US | 8.8.8.8:53 | www.paceglide.space | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/3552-0-0x00000000746CE000-0x00000000746CF000-memory.dmp
memory/3552-1-0x00000000008E0000-0x0000000000978000-memory.dmp
memory/3552-2-0x00000000059E0000-0x0000000005F84000-memory.dmp
memory/3552-3-0x0000000005350000-0x00000000053E2000-memory.dmp
memory/3552-4-0x00000000746C0000-0x0000000074E70000-memory.dmp
memory/3552-5-0x0000000005520000-0x000000000552A000-memory.dmp
memory/3552-6-0x00000000055F0000-0x000000000568C000-memory.dmp
memory/3552-7-0x0000000005870000-0x0000000005882000-memory.dmp
memory/3552-8-0x00000000746CE000-0x00000000746CF000-memory.dmp
memory/3552-9-0x00000000746C0000-0x0000000074E70000-memory.dmp
memory/3552-10-0x0000000006960000-0x00000000069D8000-memory.dmp
memory/4956-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3988-13-0x0000000005040000-0x0000000005076000-memory.dmp
memory/3988-15-0x0000000005720000-0x0000000005D48000-memory.dmp
memory/3552-14-0x00000000746C0000-0x0000000074E70000-memory.dmp
memory/4956-19-0x0000000000E70000-0x00000000011BA000-memory.dmp
memory/3988-18-0x00000000746CE000-0x00000000746CF000-memory.dmp
memory/3988-17-0x00000000050E0000-0x00000000050F0000-memory.dmp
memory/3988-16-0x00000000050E0000-0x00000000050F0000-memory.dmp
memory/4956-22-0x0000000000D50000-0x0000000000D65000-memory.dmp
memory/4956-21-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3988-23-0x0000000005560000-0x0000000005582000-memory.dmp
memory/3988-25-0x0000000005DC0000-0x0000000005E26000-memory.dmp
memory/3988-24-0x0000000005D50000-0x0000000005DB6000-memory.dmp
memory/3436-26-0x0000000007B20000-0x0000000007C7D000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hrqqc0hr.ijf.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3988-36-0x0000000005FD0000-0x0000000006324000-memory.dmp
memory/3988-37-0x0000000006620000-0x000000000663E000-memory.dmp
memory/3988-38-0x00000000066B0000-0x00000000066FC000-memory.dmp
memory/3988-39-0x000000007FD60000-0x000000007FD70000-memory.dmp
memory/3988-40-0x00000000075D0000-0x0000000007602000-memory.dmp
memory/3988-41-0x0000000070F80000-0x0000000070FCC000-memory.dmp
memory/3988-43-0x00000000050E0000-0x00000000050F0000-memory.dmp
memory/3988-52-0x0000000006BF0000-0x0000000006C0E000-memory.dmp
memory/3988-53-0x0000000007810000-0x00000000078B3000-memory.dmp
memory/3988-54-0x0000000007F80000-0x00000000085FA000-memory.dmp
memory/3988-55-0x0000000007940000-0x000000000795A000-memory.dmp
memory/3988-56-0x00000000079B0000-0x00000000079BA000-memory.dmp
memory/3988-57-0x0000000007BC0000-0x0000000007C56000-memory.dmp
memory/3988-58-0x0000000007B40000-0x0000000007B51000-memory.dmp
memory/3988-61-0x00000000746CE000-0x00000000746CF000-memory.dmp
memory/3988-60-0x00000000050E0000-0x00000000050F0000-memory.dmp
memory/3988-59-0x00000000050E0000-0x00000000050F0000-memory.dmp
memory/3988-62-0x0000000007B70000-0x0000000007B7E000-memory.dmp
memory/3988-63-0x0000000007B80000-0x0000000007B94000-memory.dmp
memory/3988-64-0x0000000007C80000-0x0000000007C9A000-memory.dmp
memory/3988-65-0x0000000007C60000-0x0000000007C68000-memory.dmp
memory/876-66-0x0000000000B50000-0x0000000000B62000-memory.dmp
memory/876-68-0x0000000000B50000-0x0000000000B62000-memory.dmp
memory/876-70-0x0000000000B50000-0x0000000000B62000-memory.dmp
memory/876-73-0x0000000000AE0000-0x0000000000B0F000-memory.dmp
memory/3436-77-0x0000000008280000-0x0000000008407000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-13 02:46
Reported
2024-11-13 02:48
Platform
win7-20240903-en
Max time kernel
146s
Max time network
121s
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 |
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 2348 set thread context of 1656 | N/A | C:\Users\Admin\AppData\Local\Temp\a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe |
| PID 1656 set thread context of 1256 | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | C:\Windows\Explorer.EXE |
| PID 2304 set thread context of 1256 | N/A | C:\Windows\SysWOW64\help.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\help.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\a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.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\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\help.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\help.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\help.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.exe
"C:\Users\Admin\AppData\Local\Temp\a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.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\a99e96240277999d6ac2c51b1071298e9488a4e08a24f3ac934c8c1d5f68fa0e.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
C:\Windows\SysWOW64\help.exe
"C:\Windows\SysWOW64\help.exe"
C:\Windows\SysWOW64\cmd.exe
/c del "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
Network
Files
memory/2348-0-0x000000007470E000-0x000000007470F000-memory.dmp
memory/2348-1-0x0000000000910000-0x00000000009A8000-memory.dmp
memory/2348-2-0x0000000074700000-0x0000000074DEE000-memory.dmp
memory/2348-3-0x0000000000350000-0x0000000000362000-memory.dmp
memory/2348-4-0x000000007470E000-0x000000007470F000-memory.dmp
memory/2348-5-0x0000000074700000-0x0000000074DEE000-memory.dmp
memory/2348-6-0x0000000005460000-0x00000000054D8000-memory.dmp
memory/1656-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1656-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1656-9-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp
memory/1656-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2348-12-0x0000000074700000-0x0000000074DEE000-memory.dmp
memory/1656-13-0x0000000000920000-0x0000000000C23000-memory.dmp
memory/1256-18-0x00000000062F0000-0x0000000006487000-memory.dmp
memory/1256-17-0x0000000000010000-0x0000000000020000-memory.dmp
memory/1656-16-0x0000000000450000-0x0000000000465000-memory.dmp
memory/1656-15-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2304-21-0x0000000000710000-0x0000000000716000-memory.dmp
memory/2304-22-0x0000000000080000-0x00000000000AF000-memory.dmp
memory/1256-23-0x00000000062F0000-0x0000000006487000-memory.dmp