Analysis Overview
SHA256
e85101062f748f61e87f91bac8abcaa11b5754fb364b8e99cc67b9e7f0283edc
Threat Level: Known bad
The file Evolion Launcher.exe was found to be: Known bad.
Malicious Activity Summary
Gurcu family
Gurcu, WhiteSnake
Drops file in System32 directory
Unsigned PE
Enumerates system info in registry
Uses Task Scheduler COM API
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-07-06 16:46
Signatures
Gurcu family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-06 16:46
Reported
2023-07-06 16:48
Platform
win7-20230703-en
Max time kernel
26s
Max time network
31s
Command Line
Signatures
Gurcu, WhiteSnake
Processes
C:\Users\Admin\AppData\Local\Temp\Evolion Launcher.exe
"C:\Users\Admin\AppData\Local\Temp\Evolion Launcher.exe"
Network
Files
memory/2216-54-0x0000000000850000-0x00000000009B6000-memory.dmp
memory/2216-55-0x0000000000A70000-0x0000000000AB0000-memory.dmp
memory/2216-56-0x00000000003B0000-0x00000000003BA000-memory.dmp
memory/2216-57-0x00000000003B0000-0x00000000003BA000-memory.dmp
memory/2216-58-0x0000000000A70000-0x0000000000AB0000-memory.dmp
memory/2216-59-0x0000000000A70000-0x0000000000AB0000-memory.dmp
memory/2216-61-0x00000000003B0000-0x00000000003BA000-memory.dmp
memory/2216-60-0x00000000003B0000-0x00000000003BA000-memory.dmp
memory/2216-62-0x0000000000A70000-0x0000000000AB0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-06 16:46
Reported
2023-07-06 16:48
Platform
win10v2004-20230703-en
Max time kernel
125s
Max time network
155s
Command Line
Signatures
Gurcu, WhiteSnake
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\InstallService\{48BFA4B5-3738-475A-AD08-B6A4E68F9517}.catalogItem | C:\Windows\System32\svchost.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Windows\System32\svchost.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Windows\System32\svchost.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\System32\svchost.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Windows\System32\svchost.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Windows\System32\svchost.exe | N/A |
Uses Task Scheduler COM API
Processes
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k netsvcs -p
C:\Users\Admin\AppData\Local\Temp\Evolion Launcher.exe
"C:\Users\Admin\AppData\Local\Temp\Evolion Launcher.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.209.218.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 | 126.128.241.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.8.109.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.116.69.13.in-addr.arpa | udp |
Files
memory/1604-140-0x0000000000E90000-0x0000000000FF6000-memory.dmp
memory/1604-141-0x0000000005840000-0x0000000005850000-memory.dmp
memory/1604-142-0x0000000008C80000-0x0000000008C88000-memory.dmp
memory/1604-143-0x0000000008D10000-0x0000000008D48000-memory.dmp
memory/1604-144-0x0000000008CE0000-0x0000000008CEE000-memory.dmp
memory/1604-145-0x0000000005840000-0x0000000005850000-memory.dmp
memory/1604-146-0x0000000005840000-0x0000000005850000-memory.dmp
memory/1604-147-0x0000000005840000-0x0000000005850000-memory.dmp
memory/1604-148-0x0000000005840000-0x0000000005850000-memory.dmp
memory/1604-149-0x0000000005840000-0x0000000005850000-memory.dmp