Analysis Overview
SHA256
d87bc6b532f94b6023c55bb38f96f0472857bb7742db4199704386bf8f533fb9
Threat Level: Known bad
The file setup.exe was found to be: Known bad.
Malicious Activity Summary
Venomrat family
VenomRAT
Looks for VirtualBox Guest Additions in registry
Looks for VMWare Tools registry key
Checks computer location settings
Checks BIOS information in registry
Executes dropped EXE
Maps connected drives based on registry
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-18 17:21
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-18 17:21
Reported
2024-11-18 17:24
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
VenomRAT
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Venomrat family
Looks for VirtualBox Guest Additions in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\svchost.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\svchost.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.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\svchost.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2096 wrote to memory of 1476 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\cmd.exe |
| PID 2096 wrote to memory of 1476 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\cmd.exe |
| PID 2096 wrote to memory of 1476 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\cmd.exe |
| PID 2096 wrote to memory of 1476 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\cmd.exe |
| PID 2096 wrote to memory of 1476 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\cmd.exe |
| PID 2096 wrote to memory of 996 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Users\Admin\AppData\Local\Temp\svchost.exe |
| PID 2096 wrote to memory of 996 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Users\Admin\AppData\Local\Temp\svchost.exe |
| PID 2096 wrote to memory of 996 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Users\Admin\AppData\Local\Temp\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\setup.exe
"C:\Users\Admin\AppData\Local\Temp\setup.exe"
C:\Windows\system32\cmd.exe
cmd /c ""C:\Users\Admin\AppData\Local\Temp\setup.bat" "
C:\Users\Admin\AppData\Local\Temp\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\svchost.exe"
Network
Files
memory/2096-0-0x000007FEF5FD3000-0x000007FEF5FD4000-memory.dmp
memory/2096-1-0x0000000001300000-0x000000000132A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\setup.bat
| MD5 | bac1df08b5a2b813d82ace3a51adc67f |
| SHA1 | bd1279e6379de4ea6ac108718010235f3b342405 |
| SHA256 | 59f5244b33fe77d4dfe76e5159d44a07e037040f8790276ec84139ed3128a21b |
| SHA512 | 175b17c6e7d91aea20e6d8d3b63abfd467c0cf7fc6b8c574e39dbffeb52db8c40020816291f7a83e0411a165d0535c033ff1df299dd2c2a7e48ba8b34dcd4afa |
C:\Users\Admin\AppData\Local\Temp\svchost.exe
| MD5 | f16db0ec9722cf4e3d7761a317097568 |
| SHA1 | 0f1f15468a7db5a662909f3a1a7e03e05a6a0533 |
| SHA256 | aaf473cb17bcf36a00222fd8ca4493a4a4b0f9fda3678a1a56d2be1a52cbf5f4 |
| SHA512 | f8ed6b01473cbd9b455d88b30afe3490ebc5881b5607871e693cbdfb401460ebc6b3cff1cbf1cb554a8da26f0ec55d76f3a3778d35db55f28ca3c668da1c30c8 |
memory/996-15-0x0000000000B60000-0x0000000000BA0000-memory.dmp
memory/996-17-0x0000000000360000-0x0000000000366000-memory.dmp
memory/2096-18-0x000007FEF5FD0000-0x000007FEF69BC000-memory.dmp
memory/996-19-0x000007FEF5FD0000-0x000007FEF69BC000-memory.dmp
memory/996-20-0x000007FEF5FD0000-0x000007FEF69BC000-memory.dmp
memory/996-21-0x000007FEF5FD0000-0x000007FEF69BC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-18 17:21
Reported
2024-11-18 17:24
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
148s
Command Line
Signatures
VenomRAT
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Venomrat family
Looks for VirtualBox Guest Additions in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Looks for VMWare Tools registry key
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools | C:\Users\Admin\AppData\Local\Temp\svchost.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\svchost.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\setup.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\svchost.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\svchost.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\svchost.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1952 wrote to memory of 4132 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\cmd.exe |
| PID 1952 wrote to memory of 4132 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Windows\system32\cmd.exe |
| PID 1952 wrote to memory of 1412 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Users\Admin\AppData\Local\Temp\svchost.exe |
| PID 1952 wrote to memory of 1412 | N/A | C:\Users\Admin\AppData\Local\Temp\setup.exe | C:\Users\Admin\AppData\Local\Temp\svchost.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\setup.exe
"C:\Users\Admin\AppData\Local\Temp\setup.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\setup.bat" "
C:\Users\Admin\AppData\Local\Temp\svchost.exe
"C:\Users\Admin\AppData\Local\Temp\svchost.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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/1952-0-0x00007FF97C103000-0x00007FF97C105000-memory.dmp
memory/1952-1-0x0000000000F80000-0x0000000000FAA000-memory.dmp
memory/1952-6-0x00007FF97C100000-0x00007FF97CBC1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\svchost.exe
| MD5 | f16db0ec9722cf4e3d7761a317097568 |
| SHA1 | 0f1f15468a7db5a662909f3a1a7e03e05a6a0533 |
| SHA256 | aaf473cb17bcf36a00222fd8ca4493a4a4b0f9fda3678a1a56d2be1a52cbf5f4 |
| SHA512 | f8ed6b01473cbd9b455d88b30afe3490ebc5881b5607871e693cbdfb401460ebc6b3cff1cbf1cb554a8da26f0ec55d76f3a3778d35db55f28ca3c668da1c30c8 |
memory/1412-20-0x00007FF97C100000-0x00007FF97CBC1000-memory.dmp
memory/1412-19-0x000000001BC40000-0x000000001BC46000-memory.dmp
memory/1412-18-0x0000000000DE0000-0x0000000000E20000-memory.dmp
memory/1952-21-0x00007FF97C100000-0x00007FF97CBC1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\setup.bat
| MD5 | bac1df08b5a2b813d82ace3a51adc67f |
| SHA1 | bd1279e6379de4ea6ac108718010235f3b342405 |
| SHA256 | 59f5244b33fe77d4dfe76e5159d44a07e037040f8790276ec84139ed3128a21b |
| SHA512 | 175b17c6e7d91aea20e6d8d3b63abfd467c0cf7fc6b8c574e39dbffeb52db8c40020816291f7a83e0411a165d0535c033ff1df299dd2c2a7e48ba8b34dcd4afa |
memory/1412-24-0x00007FF97C100000-0x00007FF97CBC1000-memory.dmp