Analysis Overview
SHA256
9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9
Threat Level: Known bad
The file 9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe was found to be: Known bad.
Malicious Activity Summary
GCleaner
Gcleaner family
OnlyLogger
Onlylogger family
OnlyLogger payload
Deletes itself
Checks computer location settings
Enumerates physical storage devices
Unsigned PE
Program crash
System Location Discovery: System Language Discovery
Kills process with taskkill
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-22 15:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-22 15:49
Reported
2024-11-22 15:52
Platform
win7-20240903-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
GCleaner
Gcleaner family
OnlyLogger
Onlylogger family
OnlyLogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\taskkill.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe | N/A |
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe
"C:\Users\Admin\AppData\Local\Temp\9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe" /f
Network
Files
memory/2176-3-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2176-2-0x0000000000270000-0x00000000002B9000-memory.dmp
memory/2176-1-0x0000000002FA0000-0x00000000030A0000-memory.dmp
memory/2176-5-0x0000000000400000-0x000000000044C000-memory.dmp
memory/2176-4-0x0000000000400000-0x0000000002DC3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-22 15:49
Reported
2024-11-22 15:52
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
GCleaner
Gcleaner family
OnlyLogger
Onlylogger family
OnlyLogger payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe | N/A |
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\taskkill.exe | N/A |
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1716 wrote to memory of 4556 | N/A | C:\Users\Admin\AppData\Local\Temp\9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1716 wrote to memory of 4556 | N/A | C:\Users\Admin\AppData\Local\Temp\9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1716 wrote to memory of 4556 | N/A | C:\Users\Admin\AppData\Local\Temp\9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4556 wrote to memory of 3856 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4556 wrote to memory of 3856 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4556 wrote to memory of 3856 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe
"C:\Users\Admin\AppData\Local\Temp\9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1716 -ip 1716
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 756
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1716 -ip 1716
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 756
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1716 -ip 1716
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 920
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1716 -ip 1716
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 952
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 1716 -ip 1716
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 948
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 580 -p 1716 -ip 1716
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 964
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1716 -ip 1716
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1716 -s 1004
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "9e03c3d15e441a6973948ecc552f7e38a013827782458f10b7bc78c11532a6d9.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 34.133.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
Files
memory/1716-1-0x0000000002EC0000-0x0000000002FC0000-memory.dmp
memory/1716-2-0x0000000002FC0000-0x0000000003009000-memory.dmp
memory/1716-3-0x0000000000400000-0x000000000044C000-memory.dmp
memory/1716-6-0x0000000000400000-0x000000000044C000-memory.dmp
memory/1716-5-0x0000000002FC0000-0x0000000003009000-memory.dmp
memory/1716-4-0x0000000000400000-0x0000000002DC3000-memory.dmp