Analysis Overview
SHA256
01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500
Threat Level: Known bad
The file 01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500 was found to be: Known bad.
Malicious Activity Summary
GCleaner
Checks computer location settings
Unsigned PE
Enumerates physical storage devices
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
2024-05-11 11:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-11 11:38
Reported
2024-05-11 11:41
Platform
win10v2004-20240508-en
Max time kernel
93s
Max time network
124s
Command Line
Signatures
GCleaner
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.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 1452 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1452 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1452 wrote to memory of 4940 | N/A | C:\Users\Admin\AppData\Local\Temp\01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4940 wrote to memory of 4540 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4940 wrote to memory of 4540 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4940 wrote to memory of 4540 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe
"C:\Users\Admin\AppData\Local\Temp\01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1452 -ip 1452
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1452 -s 740
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1452 -ip 1452
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1452 -s 760
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 1452 -ip 1452
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1452 -s 792
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1452 -ip 1452
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1452 -s 812
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1452 -ip 1452
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1452 -s 904
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1452 -ip 1452
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1452 -s 1000
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1452 -ip 1452
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1452 -s 1048
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1452 -ip 1452
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1452 -s 1360
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| DE | 185.172.128.90:80 | 185.172.128.90 | tcp |
| US | 8.8.8.8:53 | 90.128.172.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.143.109.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
Files
memory/1452-2-0x00000000026D0000-0x00000000026FD000-memory.dmp
memory/1452-1-0x0000000002860000-0x0000000002960000-memory.dmp
memory/1452-3-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1452-7-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1452-6-0x00000000026D0000-0x00000000026FD000-memory.dmp
memory/1452-5-0x0000000000400000-0x0000000002580000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-11 11:38
Reported
2024-05-11 11:41
Platform
win11-20240426-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
GCleaner
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 3772 wrote to memory of 4620 | N/A | C:\Users\Admin\AppData\Local\Temp\01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3772 wrote to memory of 4620 | N/A | C:\Users\Admin\AppData\Local\Temp\01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3772 wrote to memory of 4620 | N/A | C:\Users\Admin\AppData\Local\Temp\01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4620 wrote to memory of 1916 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4620 wrote to memory of 1916 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4620 wrote to memory of 1916 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe
"C:\Users\Admin\AppData\Local\Temp\01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 3772 -ip 3772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3772 -ip 3772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 812
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3772 -ip 3772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 832
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 3772 -ip 3772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 824
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3772 -ip 3772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 976
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 3772 -ip 3772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 984
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3772 -ip 3772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 1456
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3772 -ip 3772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 1360
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "01d8ac654de3cac7731a76034a346d385da5043225ef80cbcb2944fe13246500.exe" /f
Network
| Country | Destination | Domain | Proto |
| DE | 185.172.128.90:80 | 185.172.128.90 | tcp |
| US | 8.8.8.8:53 | 90.128.172.185.in-addr.arpa | udp |
Files
memory/3772-1-0x0000000002700000-0x0000000002800000-memory.dmp
memory/3772-3-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3772-2-0x0000000004280000-0x00000000042AD000-memory.dmp
memory/3772-6-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3772-5-0x0000000000400000-0x0000000002580000-memory.dmp