Analysis Overview
SHA256
bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30
Threat Level: Known bad
The file bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.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
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-25 02:26
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-25 02:26
Reported
2024-09-25 02:29
Platform
win10v2004-20240802-en
Max time kernel
95s
Max time network
143s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| 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-1-5-21-2412658365-3084825385-3340777666-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4000 set thread context of 4872 | N/A | C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe | C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.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:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe
"C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.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\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe"
C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe
"C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
Files
memory/4000-0-0x00000000748AE000-0x00000000748AF000-memory.dmp
memory/4000-1-0x0000000000440000-0x00000000004DA000-memory.dmp
memory/4000-2-0x0000000005560000-0x0000000005B04000-memory.dmp
memory/4000-3-0x0000000004EB0000-0x0000000004F42000-memory.dmp
memory/4000-4-0x00000000748A0000-0x0000000075050000-memory.dmp
memory/4000-5-0x0000000004F90000-0x0000000004F9A000-memory.dmp
memory/4000-6-0x00000000087E0000-0x00000000087F2000-memory.dmp
memory/4000-7-0x00000000748AE000-0x00000000748AF000-memory.dmp
memory/4000-8-0x00000000748A0000-0x0000000075050000-memory.dmp
memory/4000-9-0x0000000008AB0000-0x0000000008B26000-memory.dmp
memory/4000-10-0x000000000B350000-0x000000000B3EC000-memory.dmp
memory/4872-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4000-13-0x00000000748A0000-0x0000000075050000-memory.dmp
memory/4872-14-0x0000000001180000-0x00000000014CA000-memory.dmp
memory/4924-15-0x000000007492E000-0x000000007492F000-memory.dmp
memory/4924-16-0x0000000002780000-0x00000000027B6000-memory.dmp
memory/4924-17-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/4924-18-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/4924-19-0x00000000052C0000-0x00000000058E8000-memory.dmp
memory/4924-20-0x00000000050C0000-0x00000000050E2000-memory.dmp
memory/4924-21-0x00000000058F0000-0x0000000005956000-memory.dmp
memory/4924-22-0x0000000005A60000-0x0000000005AC6000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xhhw5mvp.xh4.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4924-32-0x0000000005AD0000-0x0000000005E24000-memory.dmp
memory/4924-33-0x0000000006070000-0x000000000608E000-memory.dmp
memory/4924-34-0x00000000060B0000-0x00000000060FC000-memory.dmp
memory/4924-42-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/4924-47-0x0000000007040000-0x000000000705E000-memory.dmp
memory/4924-35-0x0000000006650000-0x0000000006682000-memory.dmp
memory/4924-48-0x0000000007070000-0x0000000007113000-memory.dmp
memory/4924-36-0x0000000070740000-0x000000007078C000-memory.dmp
memory/4924-49-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/4924-50-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/4924-52-0x00000000073A0000-0x00000000073BA000-memory.dmp
memory/4924-51-0x00000000079F0000-0x000000000806A000-memory.dmp
memory/4924-53-0x0000000007410000-0x000000000741A000-memory.dmp
memory/4924-54-0x0000000007620000-0x00000000076B6000-memory.dmp
memory/4924-55-0x00000000075A0000-0x00000000075B1000-memory.dmp
memory/4924-56-0x00000000075D0000-0x00000000075DE000-memory.dmp
memory/4924-57-0x00000000075E0000-0x00000000075F4000-memory.dmp
memory/4924-58-0x00000000076E0000-0x00000000076FA000-memory.dmp
memory/4924-59-0x00000000076C0000-0x00000000076C8000-memory.dmp
memory/4924-62-0x0000000074920000-0x00000000750D0000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-25 02:26
Reported
2024-09-25 02:29
Platform
win7-20240903-en
Max time kernel
122s
Max time network
124s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| 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 2168 set thread context of 2684 | N/A | C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe | C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.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\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.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 use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe
"C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.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\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe"
C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe
"C:\Users\Admin\AppData\Local\Temp\bf7619fa136dc46e5612bdd8635e13618db486f01bb18716713a25b096331d30.exe"
Network
Files
memory/2168-0-0x00000000744EE000-0x00000000744EF000-memory.dmp
memory/2168-1-0x0000000001170000-0x000000000120A000-memory.dmp
memory/2168-2-0x00000000744E0000-0x0000000074BCE000-memory.dmp
memory/2168-3-0x00000000006E0000-0x00000000006F2000-memory.dmp
memory/2168-4-0x00000000744EE000-0x00000000744EF000-memory.dmp
memory/2168-5-0x00000000744E0000-0x0000000074BCE000-memory.dmp
memory/2168-6-0x0000000004B30000-0x0000000004BA6000-memory.dmp
memory/2684-13-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2684-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2684-9-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2684-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2168-14-0x00000000744E0000-0x0000000074BCE000-memory.dmp
memory/2684-15-0x0000000000990000-0x0000000000C93000-memory.dmp