d45361634083c162b50eca92a50e0410c538e31f51508b74f047415ab8ebb9e1

General

Target
50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
Size 864KB
Sample261113-cble2se15k
SHA256 d45361634083c162b50eca92a50e0410c538e31f51508b74f047415ab8ebb9e1
MD5 4df68e033eec7ee2ccf8474607ae1f7c
SHA1 dba026b327c383284a01e36c955d7c97d4aec6e3
SHA512 44455dbd0d791950dc9b96423d2cc932733d0ff62bac605e9007d736ae31b4efbac5566d6085ede152b31f46662f3656991041ac8a77e979b526771d9d9d6d85
SSDEEP 12288:OY17Gl+SRbMFPCwwYktSwav7m6+NBjh58Qii1CItIcWgpko+1YAgo4owRYin96UD:O0S7wqwwYKSwavSJN9h5zJkjNmjQ5yJ1
TLSH
T181155C14779341D9E432593AD6CEAB17B1B2BC195AE4DF7B0B448FC26AD3261233B312
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

defense_evasion discovery

Malware Config

Signatures

Enumerates VirtualBox registry keys 2 TTPs 5 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxVideo	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxGuest	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxMouse	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxService	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 3 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\FADT\VBOX__	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\RSDT\VBOX__	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe

Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe

Looks for VMWare Tools registry key 2 TTPs 1 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe

Checks BIOS information in registry 2 TTPs 3 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe

Checks system information in the registry 2 TTPs 2 IoCs

System information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemManufacturer	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\SystemInformation\SystemProductName	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe

Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs

Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\VBoxMiniRdrDN	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe

Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs

The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.

discovery

System Network Configuration Discovery

T1016

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\Description\System\BIOS	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
696	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
696	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
696	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
696	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
696	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
696	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
696	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
696	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
696	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
696	50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe

C:\Users\Admin\AppData\Local\Temp\50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe
"C:\Users\Admin\AppData\Local\Temp\50774628062fd31b15c9873660cf033e457d5b88001de1a3a2779f800b6ba16b.exe"
1⤵
- Enumerates VirtualBox registry keys
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks system information in the registry
- Checks for VirtualBox DLLs, possible anti-VM trick
- Reads the TCP/IP host and domain name from the registry
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
PID:696