Analysis Overview
SHA256
b0c7aed859e3692aa00a30ecd3fd40cec9a588205c0c139571b49a1db28e5579
Threat Level: Likely malicious
The file WbcQiO4C (1).exe was found to be: Likely malicious.
Malicious Activity Summary
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Themida packer
Checks whether UAC is enabled
Suspicious use of NtSetInformationThreadHideFromDebugger
Unsigned PE
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-14 16:35
Signatures
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 16:35
Reported
2024-06-14 16:37
Platform
win7-20240220-en
Max time kernel
141s
Max time network
118s
Command Line
Signatures
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\WbcQiO4C (1).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\WbcQiO4C (1).exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe
"C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | minke.club | udp |
| US | 172.67.193.211:80 | minke.club | tcp |
Files
memory/2080-1-0x0000000077110000-0x0000000077112000-memory.dmp
memory/2080-0-0x000000013F4B0000-0x0000000140AD4000-memory.dmp
memory/2080-2-0x000000013F4B0000-0x0000000140AD4000-memory.dmp
memory/2080-3-0x000000013F4B0000-0x0000000140AD4000-memory.dmp
memory/2080-4-0x000000013F4B0000-0x0000000140AD4000-memory.dmp
memory/2080-6-0x000000013F4B0000-0x0000000140AD4000-memory.dmp
memory/2080-7-0x000000013F4B0000-0x0000000140AD4000-memory.dmp
memory/2080-5-0x000000013F4B0000-0x0000000140AD4000-memory.dmp
memory/2080-9-0x000000013F4B0000-0x0000000140AD4000-memory.dmp
memory/2080-8-0x000000013F4B0000-0x0000000140AD4000-memory.dmp
memory/2080-10-0x000000013F4B0000-0x0000000140AD4000-memory.dmp
memory/2080-19-0x000000013F4B0000-0x0000000140AD4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 16:35
Reported
2024-06-14 16:37
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
152s
Command Line
Signatures
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\WbcQiO4C (1).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\WbcQiO4C (1).exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe | N/A |
Themida packer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe
"C:\Users\Admin\AppData\Local\Temp\WbcQiO4C (1).exe"
Network
| Country | Destination | Domain | Proto |
| BE | 2.17.107.203:80 | tcp | |
| US | 8.8.8.8:53 | minke.club | udp |
| US | 104.21.76.113:80 | minke.club | tcp |
| US | 8.8.8.8:53 | 113.76.21.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.65.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
Files
memory/1052-0-0x00007FF6EA7E0000-0x00007FF6EBE04000-memory.dmp
memory/1052-1-0x00007FFA3E8D0000-0x00007FFA3E8D2000-memory.dmp
memory/1052-2-0x00007FF6EA7E0000-0x00007FF6EBE04000-memory.dmp
memory/1052-5-0x00007FF6EA7E0000-0x00007FF6EBE04000-memory.dmp
memory/1052-4-0x00007FF6EA7E0000-0x00007FF6EBE04000-memory.dmp
memory/1052-3-0x00007FF6EA7E0000-0x00007FF6EBE04000-memory.dmp
memory/1052-7-0x00007FF6EA7E0000-0x00007FF6EBE04000-memory.dmp
memory/1052-6-0x00007FF6EA7E0000-0x00007FF6EBE04000-memory.dmp
memory/1052-10-0x00007FF6EA7E0000-0x00007FF6EBE04000-memory.dmp
memory/1052-9-0x00007FF6EA7E0000-0x00007FF6EBE04000-memory.dmp
memory/1052-8-0x00007FF6EA7E0000-0x00007FF6EBE04000-memory.dmp
memory/1052-11-0x00007FF6EA7E0000-0x00007FF6EBE04000-memory.dmp