Analysis Overview
SHA256
451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae
Threat Level: Known bad
The file 451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae was found to be: Known bad.
Malicious Activity Summary
Stealc
Stealc family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Deletes itself
Unsecured Credentials: Credentials In Files
Reads data files stored by FTP clients
Loads dropped DLL
Identifies Wine through registry keys
Checks BIOS information in registry
Checks computer location settings
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Checks processor information in registry
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-14 08:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-14 08:03
Reported
2024-11-14 08:06
Platform
win7-20240903-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Stealc
Stealc family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.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\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
Reads data files stored by FTP clients
Unsecured Credentials: Credentials In Files
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
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\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\timeout.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe
"C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe" & del "C:\ProgramData\*.dll"" & exit
C:\Windows\SysWOW64\timeout.exe
timeout /t 5
Network
| Country | Destination | Domain | Proto |
| RU | 185.215.113.206:80 | 185.215.113.206 | tcp |
Files
memory/2528-0-0x0000000000E80000-0x00000000015BB000-memory.dmp
memory/2528-1-0x0000000077230000-0x0000000077232000-memory.dmp
memory/2528-3-0x0000000000E80000-0x00000000015BB000-memory.dmp
memory/2528-2-0x0000000000E81000-0x0000000000EE9000-memory.dmp
\ProgramData\chrome.dll
| MD5 | eda18948a989176f4eebb175ce806255 |
| SHA1 | ff22a3d5f5fb705137f233c36622c79eab995897 |
| SHA256 | 81a4f37c5495800b7cc46aea6535d9180dadb5c151db6f1fd1968d1cd8c1eeb4 |
| SHA512 | 160ed9990c37a4753fc0f5111c94414568654afbedc05308308197df2a99594f2d5d8fe511fd2279543a869ed20248e603d88a0b9b8fb119e8e6131b0c52ff85 |
memory/2528-8-0x0000000000E80000-0x00000000015BB000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-14 08:03
Reported
2024-11-14 08:06
Platform
win10v2004-20241007-en
Max time kernel
95s
Max time network
148s
Command Line
Signatures
Stealc
Stealc family
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.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\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
Identifies Wine through registry keys
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Wine | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
Reads data files stored by FTP clients
Unsecured Credentials: Credentials In Files
Checks installed software on the system
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
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\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\timeout.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\timeout.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3652 wrote to memory of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3652 wrote to memory of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3652 wrote to memory of 2744 | N/A | C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2744 wrote to memory of 2184 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
| PID 2744 wrote to memory of 2184 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
| PID 2744 wrote to memory of 2184 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\timeout.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe
"C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\451926dc2c24b0019677b06b189f1d7fdd38deccfe7ea47f7c72e243f1e21cae.exe" & del "C:\ProgramData\*.dll"" & exit
C:\Windows\SysWOW64\timeout.exe
timeout /t 5
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| RU | 185.215.113.206:80 | 185.215.113.206 | tcp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.113.215.185.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 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/3652-0-0x0000000000E90000-0x00000000015CB000-memory.dmp
memory/3652-1-0x0000000077594000-0x0000000077596000-memory.dmp
memory/3652-2-0x0000000000E91000-0x0000000000EF9000-memory.dmp
memory/3652-3-0x0000000000E90000-0x00000000015CB000-memory.dmp
C:\ProgramData\chrome.dll
| MD5 | eda18948a989176f4eebb175ce806255 |
| SHA1 | ff22a3d5f5fb705137f233c36622c79eab995897 |
| SHA256 | 81a4f37c5495800b7cc46aea6535d9180dadb5c151db6f1fd1968d1cd8c1eeb4 |
| SHA512 | 160ed9990c37a4753fc0f5111c94414568654afbedc05308308197df2a99594f2d5d8fe511fd2279543a869ed20248e603d88a0b9b8fb119e8e6131b0c52ff85 |
memory/3652-10-0x0000000000E90000-0x00000000015CB000-memory.dmp