Analysis Overview
SHA256
7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9
Threat Level: Known bad
The file 7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9 was found to be: Known bad.
Malicious Activity Summary
GCleaner
Deletes itself
Checks computer location settings
Enumerates physical storage devices
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Kills process with taskkill
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-05 23:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-05 23:48
Reported
2024-05-05 23:51
Platform
win7-20231129-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
GCleaner
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Enumerates physical storage devices
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\7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe
"C:\Users\Admin\AppData\Local\Temp\7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe" /f
Network
| Country | Destination | Domain | Proto |
| DE | 185.172.128.90:80 | 185.172.128.90 | tcp |
Files
memory/2332-1-0x0000000002BB0000-0x0000000002CB0000-memory.dmp
memory/2332-3-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2332-2-0x0000000000220000-0x000000000024D000-memory.dmp
memory/2332-7-0x0000000002BB0000-0x0000000002CB0000-memory.dmp
memory/2332-6-0x0000000000400000-0x000000000042F000-memory.dmp
memory/2332-5-0x0000000000400000-0x0000000002B05000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-05 23:48
Reported
2024-05-05 23:51
Platform
win10v2004-20240419-en
Max time kernel
133s
Max time network
130s
Command Line
Signatures
GCleaner
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe | N/A |
Enumerates physical storage devices
Program crash
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 4344 wrote to memory of 1756 | N/A | C:\Users\Admin\AppData\Local\Temp\7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4344 wrote to memory of 1756 | N/A | C:\Users\Admin\AppData\Local\Temp\7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4344 wrote to memory of 1756 | N/A | C:\Users\Admin\AppData\Local\Temp\7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1756 wrote to memory of 860 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 1756 wrote to memory of 860 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 1756 wrote to memory of 860 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe
"C:\Users\Admin\AppData\Local\Temp\7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4344 -ip 4344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 740
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4344 -ip 4344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 780
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4344 -ip 4344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 740
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4344 -ip 4344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 832
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4344 -ip 4344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 904
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4344 -ip 4344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 980
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4344 -ip 4344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 1016
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4344 -ip 4344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 1340
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4344 -ip 4344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4344 -s 1372
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "7e2184182ec32918ec7ca20fa529bf7f935a9a5cb3f785886fb5aef485bbd2f9.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| DE | 185.172.128.90:80 | 185.172.128.90 | tcp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.128.172.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 138.201.86.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.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 | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
Files
memory/4344-1-0x0000000002CA0000-0x0000000002DA0000-memory.dmp
memory/4344-3-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4344-2-0x0000000002EA0000-0x0000000002ECD000-memory.dmp
memory/4344-4-0x0000000000400000-0x0000000002B05000-memory.dmp
memory/4344-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/4344-6-0x0000000000400000-0x0000000002B05000-memory.dmp