Analysis Overview
SHA256
134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119
Threat Level: Known bad
The file 134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119 was found to be: Known bad.
Malicious Activity Summary
GCleaner
Downloads MZ/PE file
Checks computer location settings
Unsigned PE
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-09-03 20:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-03 20:45
Reported
2024-09-03 20:47
Platform
win10v2004-20240802-en
Max time kernel
94s
Max time network
97s
Command Line
Signatures
GCleaner
Downloads MZ/PE file
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.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\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.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 4468 wrote to memory of 1536 | N/A | C:\Users\Admin\AppData\Local\Temp\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4468 wrote to memory of 1536 | N/A | C:\Users\Admin\AppData\Local\Temp\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4468 wrote to memory of 1536 | N/A | C:\Users\Admin\AppData\Local\Temp\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe | C:\Windows\SysWOW64\cmd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe
"C:\Users\Admin\AppData\Local\Temp\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4468 -ip 4468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 444
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4468 -ip 4468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4468 -ip 4468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 784
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4468 -ip 4468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 820
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4468 -ip 4468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 836
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4468 -ip 4468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4468 -ip 4468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 1004
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4468 -ip 4468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 1100
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4468 -ip 4468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 1664
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4468 -ip 4468
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4468 -s 508
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.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 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 80.66.75.114:80 | 80.66.75.114 | tcp |
| US | 8.8.8.8:53 | 114.75.66.80.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.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 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
memory/4468-1-0x00000000006E0000-0x00000000007E0000-memory.dmp
memory/4468-2-0x0000000000690000-0x00000000006CC000-memory.dmp
memory/4468-3-0x0000000000400000-0x000000000043F000-memory.dmp
memory/4468-8-0x0000000010000000-0x000000001001C000-memory.dmp
memory/4468-13-0x00000000006E0000-0x00000000007E0000-memory.dmp
memory/4468-14-0x0000000000400000-0x00000000005FE000-memory.dmp
memory/4468-16-0x0000000000690000-0x00000000006CC000-memory.dmp
memory/4468-17-0x0000000000400000-0x000000000043F000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BOIFDBOU\download[1].htm
| MD5 | cfcd208495d565ef66e7dff9f98764da |
| SHA1 | b6589fc6ab0dc82cf12099d1c2d40ab994e8410c |
| SHA256 | 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 |
| SHA512 | 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99 |
memory/4468-27-0x0000000000400000-0x00000000005FE000-memory.dmp
memory/4468-36-0x0000000000400000-0x000000000043F000-memory.dmp
memory/4468-35-0x0000000000400000-0x00000000005FE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-03 20:45
Reported
2024-09-03 20:47
Platform
win11-20240802-en
Max time kernel
91s
Max time network
94s
Command Line
Signatures
GCleaner
Downloads MZ/PE file
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\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.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 2568 wrote to memory of 3020 | N/A | C:\Users\Admin\AppData\Local\Temp\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2568 wrote to memory of 3020 | N/A | C:\Users\Admin\AppData\Local\Temp\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2568 wrote to memory of 3020 | N/A | C:\Users\Admin\AppData\Local\Temp\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3020 wrote to memory of 3076 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3020 wrote to memory of 3076 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3020 wrote to memory of 3076 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe
"C:\Users\Admin\AppData\Local\Temp\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2568 -ip 2568
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 484
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 2568 -ip 2568
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 804
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 2568 -ip 2568
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 844
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2568 -ip 2568
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 864
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2568 -ip 2568
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 896
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2568 -ip 2568
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 976
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 2568 -ip 2568
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 1108
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 2568 -ip 2568
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 1396
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 380 -p 2568 -ip 2568
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 1660
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "134632ee7c27ac7c859127e0814a3076e5aaf33fb2d3058a14ab7a973af3a119.exe" /f
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 2568 -ip 2568
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 1680
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 380 -p 2568 -ip 2568
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 1720
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 352 -p 2568 -ip 2568
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2568 -s 472
Network
| Country | Destination | Domain | Proto |
| RU | 80.66.75.114:80 | 80.66.75.114 | tcp |
| US | 8.8.8.8:53 | 114.75.66.80.in-addr.arpa | udp |
Files
memory/2568-1-0x00000000007E0000-0x00000000008E0000-memory.dmp
memory/2568-2-0x0000000002300000-0x000000000233C000-memory.dmp
memory/2568-3-0x0000000000400000-0x000000000043F000-memory.dmp
memory/2568-8-0x0000000010000000-0x000000001001C000-memory.dmp
memory/2568-13-0x00000000007E0000-0x00000000008E0000-memory.dmp
memory/2568-15-0x0000000002300000-0x000000000233C000-memory.dmp
memory/2568-17-0x0000000000400000-0x000000000043F000-memory.dmp
memory/2568-16-0x0000000000400000-0x00000000005FE000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OZ1VS64O\download[1].htm
| MD5 | cfcd208495d565ef66e7dff9f98764da |
| SHA1 | b6589fc6ab0dc82cf12099d1c2d40ab994e8410c |
| SHA256 | 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 |
| SHA512 | 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99 |
memory/2568-34-0x0000000000400000-0x00000000005FE000-memory.dmp
memory/2568-35-0x0000000000400000-0x00000000005FE000-memory.dmp
memory/2568-36-0x0000000000400000-0x000000000043F000-memory.dmp