Analysis Overview
SHA256
94ab0302ab841dcaf9ae46be4d67b5477cf3ba9dd08f79045b7a690026f0b292
Threat Level: Known bad
The file Astro-spoofer-V2.exe was found to be: Known bad.
Malicious Activity Summary
Mercurial Grabber Stealer
Mercurialgrabber family
Looks for VirtualBox Guest Additions in registry
Looks for VMWare Tools registry key
Checks BIOS information in registry
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Maps connected drives based on registry
Enumerates system info in registry
Checks SCSI registry key(s)
Checks processor information in registry
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-01-15 17:42
Signatures
Mercurialgrabber family
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-15 17:42
Reported
2023-01-15 17:43
Platform
win10v2004-20220812-en
Max time kernel
12s
Max time network
11s
Command Line
Signatures
Mercurial Grabber Stealer
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\Astro-spoofer-V2.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\Astro-spoofer-V2.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\Astro-spoofer-V2.exe | N/A |
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip4.seeip.org | N/A | N/A |
| N/A | ip4.seeip.org | N/A | N/A |
| N/A | ip-api.com | N/A | 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\Astro-spoofer-V2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\Astro-spoofer-V2.exe | N/A |
Checks SCSI registry key(s)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_VMware_&Prod_VMware_Virtual_S | C:\Users\Admin\AppData\Local\Temp\Astro-spoofer-V2.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\Astro-spoofer-V2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\Astro-spoofer-V2.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosInformation | C:\Users\Admin\AppData\Local\Temp\Astro-spoofer-V2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\Astro-spoofer-V2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemProductName | C:\Users\Admin\AppData\Local\Temp\Astro-spoofer-V2.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Logical Unit Id 0 | C:\Users\Admin\AppData\Local\Temp\Astro-spoofer-V2.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\Astro-spoofer-V2.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\Astro-spoofer-V2.exe
"C:\Users\Admin\AppData\Local\Temp\Astro-spoofer-V2.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | ip4.seeip.org | udp |
| N/A | 23.128.64.141:443 | ip4.seeip.org | tcp |
| N/A | 8.8.8.8:53 | ip-api.com | udp |
| N/A | 208.95.112.1:80 | ip-api.com | tcp |
| N/A | 8.8.8.8:53 | discord.com | udp |
| N/A | 162.159.138.232:443 | discord.com | tcp |
| N/A | 162.159.138.232:443 | discord.com | tcp |
Files
memory/5052-132-0x0000000000680000-0x00000000006C0000-memory.dmp
memory/5052-133-0x00007FFBA9460000-0x00007FFBA9F21000-memory.dmp
memory/5052-134-0x00007FFBA9460000-0x00007FFBA9F21000-memory.dmp