Analysis Overview
SHA256
82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3
Threat Level: Known bad
The file 82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.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
Maps connected drives based on registry
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Unsigned PE
Suspicious use of WriteProcessMemory
Enumerates system info in registry
Suspicious use of AdjustPrivilegeToken
Checks SCSI registry key(s)
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-20 21:20
Signatures
Mercurialgrabber family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-20 21:20
Reported
2024-11-20 21:23
Platform
win7-20241010-en
Max time kernel
121s
Max time network
127s
Command Line
Signatures
Mercurial Grabber Stealer
Mercurialgrabber family
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\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.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\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.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\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| 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\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.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\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.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\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemProductName | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Logical Unit Id 0 | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 524 wrote to memory of 2052 | N/A | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | C:\Windows\system32\WerFault.exe |
| PID 524 wrote to memory of 2052 | N/A | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | C:\Windows\system32\WerFault.exe |
| PID 524 wrote to memory of 2052 | N/A | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | C:\Windows\system32\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe
"C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 524 -s 1448
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip4.seeip.org | udp |
| US | 23.128.64.141:443 | ip4.seeip.org | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 162.159.138.232:443 | discord.com | tcp |
Files
memory/524-0-0x000007FEF58E3000-0x000007FEF58E4000-memory.dmp
memory/524-1-0x0000000000260000-0x0000000000274000-memory.dmp
memory/524-2-0x000007FEF58E0000-0x000007FEF62CC000-memory.dmp
memory/524-3-0x000007FEF58E3000-0x000007FEF58E4000-memory.dmp
memory/524-4-0x000007FEF58E0000-0x000007FEF62CC000-memory.dmp
memory/524-5-0x000007FEF58E0000-0x000007FEF62CC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-20 21:20
Reported
2024-11-20 21:23
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
136s
Command Line
Signatures
Mercurial Grabber Stealer
Mercurialgrabber family
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\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.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\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.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\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
| N/A | ip4.seeip.org | 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\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.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\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.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\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemProductName | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Logical Unit Id 0 | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosInformation | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe
"C:\Users\Admin\AppData\Local\Temp\82eaa69b588899fb845faabed20123055746989cf83a44579eb0ba808b359fc3.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip4.seeip.org | udp |
| US | 23.128.64.141:443 | ip4.seeip.org | tcp |
| US | 8.8.8.8:53 | 70.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 162.159.138.232:443 | discord.com | tcp |
| US | 162.159.138.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.138.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
Files
memory/3340-0-0x00007FFF759D3000-0x00007FFF759D5000-memory.dmp
memory/3340-1-0x00000000003E0000-0x00000000003F4000-memory.dmp
memory/3340-2-0x00007FFF759D0000-0x00007FFF76491000-memory.dmp
memory/3340-4-0x00007FFF759D0000-0x00007FFF76491000-memory.dmp
memory/3340-3-0x000000001C9A0000-0x000000001CAA2000-memory.dmp
memory/3340-10-0x00007FFF759D0000-0x00007FFF76491000-memory.dmp