Analysis Overview
SHA256
b994175e56dcb9010fc1412eafb78d95a51262092ecfdf7e3dfc15db68ee75e5
Threat Level: Known bad
The file 2ae7db4175f9d9505c859ee83391efd1 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
Maps connected drives based on registry
Unsigned PE
Checks SCSI registry key(s)
Enumerates system info in registry
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-25 15:53
Signatures
Mercurialgrabber family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-25 15:53
Reported
2023-12-28 20:38
Platform
win7-20231215-en
Max time kernel
119s
Max time network
126s
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\2ae7db4175f9d9505c859ee83391efd1.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\2ae7db4175f9d9505c859ee83391efd1.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\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
Reads user/profile data of web browsers
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\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.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\2ae7db4175f9d9505c859ee83391efd1.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\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemProductName | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Logical Unit Id 0 | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2004 wrote to memory of 2768 | N/A | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe | C:\Windows\system32\WerFault.exe |
| PID 2004 wrote to memory of 2768 | N/A | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe | C:\Windows\system32\WerFault.exe |
| PID 2004 wrote to memory of 2768 | N/A | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe | C:\Windows\system32\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe
"C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2004 -s 1080
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | discordapp.com | udp |
| US | 162.159.135.233:443 | discordapp.com | tcp |
Files
memory/2004-0-0x0000000000070000-0x00000000000A2000-memory.dmp
memory/2004-1-0x000007FEF6100000-0x000007FEF6AEC000-memory.dmp
memory/2004-2-0x000000001AE10000-0x000000001AE90000-memory.dmp
memory/2004-6-0x000007FEF6100000-0x000007FEF6AEC000-memory.dmp
memory/2004-7-0x000000001AE10000-0x000000001AE90000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-25 15:53
Reported
2023-12-28 20:38
Platform
win10v2004-20231215-en
Max time kernel
142s
Max time network
128s
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\2ae7db4175f9d9505c859ee83391efd1.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\2ae7db4175f9d9505c859ee83391efd1.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\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
Reads user/profile data of web browsers
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\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.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\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemProductName | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Logical Unit Id 0 | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosInformation | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe
"C:\Users\Admin\AppData\Local\Temp\2ae7db4175f9d9505c859ee83391efd1.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | discordapp.com | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 23.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 162.159.135.233:443 | discordapp.com | tcp |
| US | 8.8.8.8:53 | 233.135.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.19.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
Files
memory/4660-0-0x0000000000330000-0x0000000000362000-memory.dmp
memory/4660-5-0x000000001AF50000-0x000000001AF60000-memory.dmp
memory/4660-4-0x00007FFD39670000-0x00007FFD3A131000-memory.dmp
memory/4660-6-0x00007FFD39670000-0x00007FFD3A131000-memory.dmp