Analysis Overview
SHA256
a6c0617a5675430db1e325776159f156c4fba0a6592f87bd4145a614a2163b73
Threat Level: Known bad
The file 39311b433f6276e149337d9a2dc1ab00N.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
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-18 00:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-18 00:31
Reported
2024-07-18 00:34
Platform
win7-20240708-en
Max time kernel
118s
Max time network
120s
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 1744 set thread context of 2648 | N/A | C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe | C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe
"C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.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\39311b433f6276e149337d9a2dc1ab00N.exe"
C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe
"C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe"
Network
Files
memory/1744-0-0x000000007420E000-0x000000007420F000-memory.dmp
memory/1744-1-0x0000000000CC0000-0x0000000000D62000-memory.dmp
memory/1744-2-0x0000000074200000-0x00000000748EE000-memory.dmp
memory/1744-3-0x0000000000900000-0x000000000091A000-memory.dmp
memory/1744-4-0x0000000000A00000-0x0000000000A0E000-memory.dmp
memory/1744-5-0x0000000005550000-0x00000000055C6000-memory.dmp
memory/2648-6-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2648-10-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2648-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2648-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2648-11-0x0000000000950000-0x0000000000C53000-memory.dmp
memory/1744-12-0x0000000074200000-0x00000000748EE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-18 00:31
Reported
2024-07-18 00:34
Platform
win10v2004-20240709-en
Max time kernel
103s
Max time network
104s
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-1-5-21-1750093773-264148664-1320403265-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3560 set thread context of 4708 | N/A | C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe | C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe
"C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.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\39311b433f6276e149337d9a2dc1ab00N.exe"
C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.exe
"C:\Users\Admin\AppData\Local\Temp\39311b433f6276e149337d9a2dc1ab00N.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 | 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 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.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 | 147.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.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 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/3560-0-0x000000007496E000-0x000000007496F000-memory.dmp
memory/3560-1-0x00000000004E0000-0x0000000000582000-memory.dmp
memory/3560-2-0x00000000054A0000-0x0000000005A44000-memory.dmp
memory/3560-3-0x0000000004F90000-0x0000000005022000-memory.dmp
memory/3560-4-0x0000000074960000-0x0000000075110000-memory.dmp
memory/3560-5-0x0000000005130000-0x000000000513A000-memory.dmp
memory/3560-6-0x0000000005270000-0x000000000528A000-memory.dmp
memory/3560-7-0x0000000006440000-0x000000000644E000-memory.dmp
memory/3560-8-0x0000000006660000-0x00000000066D6000-memory.dmp
memory/3560-9-0x0000000008EA0000-0x0000000008F3C000-memory.dmp
memory/4708-10-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3560-12-0x0000000074960000-0x0000000075110000-memory.dmp
memory/4708-13-0x00000000016F0000-0x0000000001A3A000-memory.dmp
memory/1284-14-0x00000000749EE000-0x00000000749EF000-memory.dmp
memory/1284-15-0x0000000002CE0000-0x0000000002D16000-memory.dmp
memory/1284-16-0x00000000749E0000-0x0000000075190000-memory.dmp
memory/1284-17-0x0000000005960000-0x0000000005F88000-memory.dmp
memory/1284-18-0x0000000005780000-0x00000000057A2000-memory.dmp
memory/1284-19-0x0000000005820000-0x0000000005886000-memory.dmp
memory/1284-20-0x0000000005FD0000-0x0000000006036000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_o340x0da.ury.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1284-30-0x0000000006040000-0x0000000006394000-memory.dmp
memory/1284-31-0x0000000006610000-0x000000000662E000-memory.dmp
memory/1284-32-0x00000000066A0000-0x00000000066EC000-memory.dmp
memory/1284-34-0x0000000070800000-0x000000007084C000-memory.dmp
memory/1284-33-0x0000000007600000-0x0000000007632000-memory.dmp
memory/1284-44-0x00000000749E0000-0x0000000075190000-memory.dmp
memory/1284-45-0x0000000006BD0000-0x0000000006BEE000-memory.dmp
memory/1284-46-0x0000000007640000-0x00000000076E3000-memory.dmp
memory/1284-47-0x00000000749E0000-0x0000000075190000-memory.dmp
memory/1284-48-0x00000000749E0000-0x0000000075190000-memory.dmp
memory/1284-49-0x0000000007F70000-0x00000000085EA000-memory.dmp
memory/1284-50-0x0000000007930000-0x000000000794A000-memory.dmp
memory/1284-51-0x00000000079A0000-0x00000000079AA000-memory.dmp
memory/1284-52-0x0000000007BB0000-0x0000000007C46000-memory.dmp
memory/1284-53-0x0000000007B30000-0x0000000007B41000-memory.dmp
memory/1284-54-0x0000000007B60000-0x0000000007B6E000-memory.dmp
memory/1284-55-0x0000000007B70000-0x0000000007B84000-memory.dmp
memory/1284-56-0x0000000007C70000-0x0000000007C8A000-memory.dmp
memory/1284-57-0x0000000007C50000-0x0000000007C58000-memory.dmp
memory/1284-60-0x00000000749E0000-0x0000000075190000-memory.dmp