Analysis Overview
SHA256
2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb
Threat Level: Known bad
The file 2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.exe was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook family
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 use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-31 02:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-31 02:19
Reported
2024-10-31 02:23
Platform
win10v2004-20241007-en
Max time kernel
135s
Max time network
147s
Command Line
Signatures
Formbook
Formbook family
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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2084 set thread context of 4356 | N/A | C:\Users\Admin\AppData\Local\Temp\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.exe | C:\Users\Admin\AppData\Local\Temp\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.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\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.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\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.exe
"C:\Users\Admin\AppData\Local\Temp\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.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\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.exe"
C:\Users\Admin\AppData\Local\Temp\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.exe
"C:\Users\Admin\AppData\Local\Temp\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.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 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
Files
memory/2084-0-0x000000007502E000-0x000000007502F000-memory.dmp
memory/2084-1-0x0000000000DC0000-0x0000000000E66000-memory.dmp
memory/2084-2-0x0000000005F30000-0x00000000064D4000-memory.dmp
memory/2084-3-0x0000000005830000-0x00000000058C2000-memory.dmp
memory/2084-4-0x00000000058F0000-0x00000000058FA000-memory.dmp
memory/2084-5-0x0000000075020000-0x00000000757D0000-memory.dmp
memory/2084-6-0x0000000005B90000-0x0000000005C2C000-memory.dmp
memory/2084-7-0x0000000005B10000-0x0000000005B2E000-memory.dmp
memory/2084-8-0x000000007502E000-0x000000007502F000-memory.dmp
memory/2084-9-0x0000000075020000-0x00000000757D0000-memory.dmp
memory/2084-10-0x0000000003240000-0x00000000032B6000-memory.dmp
memory/4356-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2084-13-0x0000000075020000-0x00000000757D0000-memory.dmp
memory/4356-14-0x0000000001150000-0x000000000149A000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-31 02:19
Reported
2024-10-31 02:23
Platform
win7-20240903-en
Max time kernel
121s
Max time network
123s
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 |
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 2096 set thread context of 2704 | N/A | C:\Users\Admin\AppData\Local\Temp\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.exe | C:\Users\Admin\AppData\Local\Temp\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.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\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.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\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.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\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.exe
"C:\Users\Admin\AppData\Local\Temp\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.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\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.exe"
C:\Users\Admin\AppData\Local\Temp\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.exe
"C:\Users\Admin\AppData\Local\Temp\2a8b2b69971d0be12c21d4117e3068c8c69b10cdaccec97225fa318eb2040cfb.exe"
Network
Files
memory/2096-0-0x000000007477E000-0x000000007477F000-memory.dmp
memory/2096-1-0x0000000000DA0000-0x0000000000E46000-memory.dmp
memory/2096-2-0x0000000074770000-0x0000000074E5E000-memory.dmp
memory/2096-3-0x0000000000C70000-0x0000000000C8E000-memory.dmp
memory/2096-4-0x000000007477E000-0x000000007477F000-memory.dmp
memory/2096-5-0x0000000074770000-0x0000000074E5E000-memory.dmp
memory/2096-6-0x00000000008E0000-0x0000000000956000-memory.dmp
memory/2704-13-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2704-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2704-9-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2704-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2096-14-0x0000000074770000-0x0000000074E5E000-memory.dmp
memory/2704-15-0x0000000000830000-0x0000000000B33000-memory.dmp
memory/2704-18-0x0000000000830000-0x0000000000B33000-memory.dmp