Analysis Overview
SHA256
5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1
Threat Level: Known bad
The file 5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.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 01:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-25 01:52
Reported
2024-09-25 01:55
Platform
win7-20240729-en
Max time kernel
16s
Max time network
16s
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 2240 | N/A | C:\Users\Admin\AppData\Local\Temp\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.exe | C:\Users\Admin\AppData\Local\Temp\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.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\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.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\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.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\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.exe
"C:\Users\Admin\AppData\Local\Temp\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.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\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.exe"
C:\Users\Admin\AppData\Local\Temp\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.exe
"C:\Users\Admin\AppData\Local\Temp\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.exe"
Network
Files
memory/1744-0-0x0000000074C9E000-0x0000000074C9F000-memory.dmp
memory/1744-1-0x0000000000920000-0x00000000009B0000-memory.dmp
memory/1744-2-0x0000000074C90000-0x000000007537E000-memory.dmp
memory/1744-3-0x0000000004860000-0x00000000048F4000-memory.dmp
memory/1744-4-0x00000000003A0000-0x00000000003B0000-memory.dmp
memory/1744-5-0x0000000074C9E000-0x0000000074C9F000-memory.dmp
memory/1744-6-0x0000000074C90000-0x000000007537E000-memory.dmp
memory/1744-7-0x00000000052C0000-0x0000000005336000-memory.dmp
memory/2240-14-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2240-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2240-10-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2240-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2240-15-0x0000000000C80000-0x0000000000F83000-memory.dmp
memory/1744-16-0x0000000074C90000-0x000000007537E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-25 01:52
Reported
2024-09-25 01:55
Platform
win10v2004-20240802-en
Max time kernel
148s
Max time network
150s
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 |
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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2052 set thread context of 1716 | N/A | C:\Users\Admin\AppData\Local\Temp\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.exe | C:\Users\Admin\AppData\Local\Temp\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.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\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.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\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.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\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.exe
"C:\Users\Admin\AppData\Local\Temp\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.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\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.exe"
C:\Users\Admin\AppData\Local\Temp\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.exe
"C:\Users\Admin\AppData\Local\Temp\5bc4574dc91259c37e24e9fafd52c4798d2ac0b04bdce4ea1959b1c4a1bb1be1.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 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.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 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 34.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
memory/2052-0-0x0000000074B7E000-0x0000000074B7F000-memory.dmp
memory/2052-1-0x0000000000060000-0x00000000000F0000-memory.dmp
memory/2052-2-0x0000000004F00000-0x00000000054A4000-memory.dmp
memory/2052-3-0x00000000049F0000-0x0000000004A82000-memory.dmp
memory/2052-4-0x0000000074B70000-0x0000000075320000-memory.dmp
memory/2052-5-0x00000000049B0000-0x00000000049BA000-memory.dmp
memory/2052-6-0x0000000006200000-0x0000000006294000-memory.dmp
memory/2052-7-0x0000000004B00000-0x0000000004B10000-memory.dmp
memory/2052-8-0x0000000074B7E000-0x0000000074B7F000-memory.dmp
memory/2052-9-0x0000000074B70000-0x0000000075320000-memory.dmp
memory/2052-10-0x0000000006500000-0x0000000006576000-memory.dmp
memory/2052-11-0x0000000008BD0000-0x0000000008C6C000-memory.dmp
memory/1716-12-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1716-14-0x00000000016C0000-0x0000000001A0A000-memory.dmp
memory/2052-15-0x0000000074B70000-0x0000000075320000-memory.dmp
memory/4488-16-0x0000000074BFE000-0x0000000074BFF000-memory.dmp
memory/4488-17-0x0000000004750000-0x0000000004786000-memory.dmp
memory/4488-19-0x0000000004E40000-0x0000000005468000-memory.dmp
memory/4488-18-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/4488-20-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/4488-23-0x00000000056B0000-0x0000000005716000-memory.dmp
memory/4488-22-0x0000000005640000-0x00000000056A6000-memory.dmp
memory/4488-21-0x00000000055A0000-0x00000000055C2000-memory.dmp
memory/4488-24-0x0000000005720000-0x0000000005A74000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ie2amrcz.unl.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4488-34-0x0000000005D90000-0x0000000005DAE000-memory.dmp
memory/4488-35-0x0000000006310000-0x000000000635C000-memory.dmp
memory/4488-38-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/4488-48-0x00000000062F0000-0x000000000630E000-memory.dmp
memory/4488-37-0x0000000070A10000-0x0000000070A5C000-memory.dmp
memory/4488-36-0x0000000006360000-0x0000000006392000-memory.dmp
memory/4488-49-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/4488-50-0x0000000006F60000-0x0000000007003000-memory.dmp
memory/4488-51-0x0000000007700000-0x0000000007D7A000-memory.dmp
memory/4488-52-0x00000000070B0000-0x00000000070CA000-memory.dmp
memory/4488-53-0x0000000007130000-0x000000000713A000-memory.dmp
memory/4488-54-0x0000000007330000-0x00000000073C6000-memory.dmp
memory/4488-55-0x00000000072B0000-0x00000000072C1000-memory.dmp
memory/4488-56-0x00000000072E0000-0x00000000072EE000-memory.dmp
memory/4488-57-0x00000000072F0000-0x0000000007304000-memory.dmp
memory/4488-58-0x00000000073F0000-0x000000000740A000-memory.dmp
memory/4488-59-0x00000000073D0000-0x00000000073D8000-memory.dmp
memory/4488-62-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/1716-63-0x00000000016C0000-0x0000000001A0A000-memory.dmp