Analysis Overview
SHA256
a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde
Threat Level: Known bad
The file a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde was found to be: Known bad.
Malicious Activity Summary
Mercurialgrabber family
Mercurial Grabber Stealer
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
Maps connected drives based on registry
Looks up external IP address via web service
Program crash
Checks SCSI registry key(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Checks processor information in registry
Enumerates system info in registry
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-09-07 09:38
Signatures
Mercurialgrabber family
Analysis: behavioral1
Detonation Overview
Submitted
2022-09-07 09:38
Reported
2022-09-07 09:41
Platform
win7-20220812-en
Max time kernel
52s
Max time network
55s
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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.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 | 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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe |
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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemProductName | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Logical Unit Id 0 | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1824 wrote to memory of 1944 | N/A | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | C:\Windows\system32\WerFault.exe |
| PID 1824 wrote to memory of 1944 | N/A | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | C:\Windows\system32\WerFault.exe |
| PID 1824 wrote to memory of 1944 | N/A | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | C:\Windows\system32\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe
"C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1824 -s 1452
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 | 162.159.135.232:443 | discord.com | tcp |
Files
memory/1824-54-0x0000000000D20000-0x0000000000D32000-memory.dmp
memory/1944-55-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-09-07 09:38
Reported
2022-09-07 09:41
Platform
win10v2004-20220812-en
Max time kernel
154s
Max time network
152s
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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe |
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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.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\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemManufacturer | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemProductName | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Logical Unit Id 0 | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe
"C:\Users\Admin\AppData\Local\Temp\a06603e7b38c94a412964efcdf34b3d5bbbad837459137f656094441218fcbde.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 432 -p 1336 -ip 1336
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1336 -s 2160
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| 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 | 162.159.135.232:443 | discord.com | tcp |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 93.184.220.29:80 | tcp |
Files
memory/1336-132-0x00000000002C0000-0x00000000002D2000-memory.dmp
memory/1336-133-0x00007FF87D9B0000-0x00007FF87E471000-memory.dmp
memory/1336-134-0x00007FF87D9B0000-0x00007FF87E471000-memory.dmp
memory/1336-135-0x00007FF87D9B0000-0x00007FF87E471000-memory.dmp