Analysis Overview
SHA256
5238cb4f38abf64151df3b85f74084abfc98f54cd6244198ce9d86de579a2445
Threat Level: Known bad
The file 5238cb4f38abf64151df3b85f74084abfc98f54cd6244198ce9d86de579a2445 was found to be: Known bad.
Malicious Activity Summary
Gozi RM3
Suspicious use of NtCreateProcessExOtherParentProcess
Program crash
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-02-23 15:17
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-02-23 15:17
Reported
2022-02-23 15:19
Platform
win7-20220223-en
Max time kernel
4294183s
Max time network
124s
Command Line
Signatures
Gozi RM3
Processes
C:\Users\Admin\AppData\Local\Temp\5238cb4f38abf64151df3b85f74084abfc98f54cd6244198ce9d86de579a2445.exe
"C:\Users\Admin\AppData\Local\Temp\5238cb4f38abf64151df3b85f74084abfc98f54cd6244198ce9d86de579a2445.exe"
Network
Files
memory/1988-54-0x000000000032B000-0x000000000033C000-memory.dmp
memory/1988-55-0x00000000002C0000-0x00000000002CA000-memory.dmp
memory/1988-58-0x000000000032B000-0x000000000033C000-memory.dmp
memory/1988-59-0x00000000002A0000-0x00000000002A7000-memory.dmp
memory/1988-60-0x0000000001000000-0x000000000100A000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-02-23 15:17
Reported
2022-02-23 15:20
Platform
win10v2004-en-20220113
Max time kernel
134s
Max time network
141s
Command Line
Signatures
Gozi RM3
Suspicious use of NtCreateProcessExOtherParentProcess
| Description | Indicator | Process | Target |
| PID 3744 created 2112 | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5238cb4f38abf64151df3b85f74084abfc98f54cd6244198ce9d86de579a2445.exe |
| PID 1180 created 2112 | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5238cb4f38abf64151df3b85f74084abfc98f54cd6244198ce9d86de579a2445.exe |
Program crash
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\SysWOW64\WerFault.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Key opened | \REGISTRY\MACHINE\Hardware\Description\System\BIOS | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeRestorePrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\SysWOW64\WerFault.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3744 wrote to memory of 2112 | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5238cb4f38abf64151df3b85f74084abfc98f54cd6244198ce9d86de579a2445.exe |
| PID 3744 wrote to memory of 2112 | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5238cb4f38abf64151df3b85f74084abfc98f54cd6244198ce9d86de579a2445.exe |
| PID 1180 wrote to memory of 2112 | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5238cb4f38abf64151df3b85f74084abfc98f54cd6244198ce9d86de579a2445.exe |
| PID 1180 wrote to memory of 2112 | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\5238cb4f38abf64151df3b85f74084abfc98f54cd6244198ce9d86de579a2445.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5238cb4f38abf64151df3b85f74084abfc98f54cd6244198ce9d86de579a2445.exe
"C:\Users\Admin\AppData\Local\Temp\5238cb4f38abf64151df3b85f74084abfc98f54cd6244198ce9d86de579a2445.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2112 -ip 2112
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2112 -s 308
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 2112 -ip 2112
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2112 -s 348
Network
| Country | Destination | Domain | Proto |
| NL | 104.110.191.165:80 | tcp | |
| NL | 104.110.191.140:80 | tcp |
Files
memory/2112-130-0x00000000006E8000-0x00000000006F9000-memory.dmp
memory/2112-131-0x00000000006A0000-0x00000000006AA000-memory.dmp
memory/2112-134-0x00000000006E8000-0x00000000006F9000-memory.dmp
memory/2112-135-0x0000000000690000-0x0000000000697000-memory.dmp
memory/2112-136-0x0000000001000000-0x000000000100A000-memory.dmp