Analysis Overview
SHA256
7093704bdad688cbdb775de4b07daf5e586a9a7c065537d870e4aa07c4fa2075
Threat Level: Known bad
The file 7093704bdad688cbdb775de4b07daf5e586a9a7c065537d870e4aa07c4fa2075 was found to be: Known bad.
Malicious Activity Summary
Formbook
Formbook payload
Looks for VirtualBox Guest Additions in registry
Looks for VMWare Tools registry key
Checks computer location settings
Checks BIOS information in registry
Maps connected drives based on registry
Suspicious use of SetThreadContext
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Scheduled Task/Job: Scheduled Task
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-30 22:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-30 22:34
Reported
2024-08-30 22:36
Platform
win10v2004-20240802-en
Max time kernel
130s
Max time network
127s
Command Line
Signatures
Formbook
Formbook payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Looks for VirtualBox Guest Additions in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.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\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3988 set thread context of 2576 | N/A | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.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\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe
"C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NUBPFhaQFiQqDs" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCDC.tmp"
C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe
"{path}"
C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe
"{path}"
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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
Files
memory/3988-0-0x0000000074A5E000-0x0000000074A5F000-memory.dmp
memory/3988-1-0x0000000000F50000-0x000000000100C000-memory.dmp
memory/3988-2-0x0000000005F70000-0x0000000006514000-memory.dmp
memory/3988-3-0x0000000005A60000-0x0000000005AF2000-memory.dmp
memory/3988-4-0x0000000005B00000-0x0000000005B9C000-memory.dmp
memory/3988-5-0x0000000005A00000-0x0000000005A0A000-memory.dmp
memory/3988-6-0x0000000074A50000-0x0000000075200000-memory.dmp
memory/3988-7-0x00000000032E0000-0x00000000032F4000-memory.dmp
memory/3988-8-0x0000000074A5E000-0x0000000074A5F000-memory.dmp
memory/3988-9-0x0000000074A50000-0x0000000075200000-memory.dmp
memory/3988-10-0x00000000072C0000-0x0000000007346000-memory.dmp
memory/3988-11-0x0000000005EE0000-0x0000000005F14000-memory.dmp
memory/3988-12-0x000000000C4F0000-0x000000000C556000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpCDC.tmp
| MD5 | 0160dba7a6ba82d62ace458e76981674 |
| SHA1 | ad764aa70538bb3a45d8ab1c8bda16d435b3f13b |
| SHA256 | a733fda92ebad189c48c27f2855a93983e245b9171da669c74b6974510d3e663 |
| SHA512 | 25673aa95f4535c86438e9868bd112e64121be179c42ea0923265767855386a846e503f758026a1f21a83d3d390c3a9de40917bb1fcfd1506b4a190c18d57b88 |
memory/2576-16-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3988-18-0x0000000074A50000-0x0000000075200000-memory.dmp
memory/2576-19-0x00000000016B0000-0x00000000019FA000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-30 22:34
Reported
2024-08-30 22:36
Platform
win7-20240708-en
Max time kernel
117s
Max time network
123s
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 |
Looks for VirtualBox Guest Additions in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Oracle\VirtualBox Guest Additions | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
Maps connected drives based on registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2244 set thread context of 2420 | N/A | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.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\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe
"C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NUBPFhaQFiQqDs" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF113.tmp"
C:\Users\Admin\AppData\Local\Temp\2d660b816d3e2c96db56d5d2e6743b8e649c63dda5e46327b5dbffdceab1d499.exe
"{path}"
Network
Files
memory/2244-0-0x00000000744DE000-0x00000000744DF000-memory.dmp
memory/2244-1-0x0000000000B30000-0x0000000000BEC000-memory.dmp
memory/2244-2-0x00000000744D0000-0x0000000074BBE000-memory.dmp
memory/2244-3-0x0000000000210000-0x0000000000224000-memory.dmp
memory/2244-4-0x00000000744DE000-0x00000000744DF000-memory.dmp
memory/2244-5-0x00000000744D0000-0x0000000074BBE000-memory.dmp
memory/2244-6-0x00000000047A0000-0x0000000004826000-memory.dmp
memory/2244-7-0x00000000005F0000-0x0000000000624000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpF113.tmp
| MD5 | ed2238792b4eb651af5a7e5195d6171c |
| SHA1 | b983e9acf020cb78224246b60c816bfe0a19786f |
| SHA256 | b1aeeced900fbce0cf3fc446310e761876ba731a7b7d39a89f4382e6afe83c18 |
| SHA512 | 81d3ce0a64f80da989e2f0baaeae64afb569afd201d7f3d5cd982902b76a735a05e6b5ce7a0af3fab6050b250c9b2af1ac94f2bbec3b682122cac3f3ab268cf7 |
memory/2244-18-0x00000000744D0000-0x0000000074BBE000-memory.dmp
memory/2420-17-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2420-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2420-19-0x0000000000BF0000-0x0000000000EF3000-memory.dmp
memory/2420-13-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2420-11-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2420-20-0x0000000000BF0000-0x0000000000EF3000-memory.dmp