Analysis Overview
SHA256
da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112
Threat Level: Known bad
The file da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112 was found to be: Known bad.
Malicious Activity Summary
GCleaner
Downloads MZ/PE file
Checks computer location settings
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Program crash
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 13:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-03 13:30
Reported
2024-09-03 13:32
Platform
win10v2004-20240802-en
Max time kernel
148s
Max time network
149s
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\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.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:\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\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.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 3008 wrote to memory of 3856 | N/A | C:\Users\Admin\AppData\Local\Temp\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3008 wrote to memory of 3856 | N/A | C:\Users\Admin\AppData\Local\Temp\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3008 wrote to memory of 3856 | N/A | C:\Users\Admin\AppData\Local\Temp\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3856 wrote to memory of 4208 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3856 wrote to memory of 4208 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3856 wrote to memory of 4208 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe
"C:\Users\Admin\AppData\Local\Temp\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3008 -ip 3008
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 452
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3008 -ip 3008
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 764
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 3008 -ip 3008
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 784
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 3008 -ip 3008
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 764
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 3008 -ip 3008
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 836
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3008 -ip 3008
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 3008 -ip 3008
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 1004
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 3008 -ip 3008
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 1568
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 392 -p 3008 -ip 3008
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3008 -s 492
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.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 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/3008-2-0x0000000002350000-0x000000000238C000-memory.dmp
memory/3008-1-0x0000000000620000-0x0000000000720000-memory.dmp
memory/3008-3-0x0000000000400000-0x000000000043F000-memory.dmp
memory/3008-8-0x0000000010000000-0x000000001001C000-memory.dmp
memory/3008-12-0x0000000000620000-0x0000000000720000-memory.dmp
memory/3008-15-0x0000000002350000-0x000000000238C000-memory.dmp
memory/3008-14-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/3008-17-0x0000000000400000-0x000000000043F000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BOIFDBOU\download[1].htm
| MD5 | cfcd208495d565ef66e7dff9f98764da |
| SHA1 | b6589fc6ab0dc82cf12099d1c2d40ab994e8410c |
| SHA256 | 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 |
| SHA512 | 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99 |
memory/3008-30-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/3008-36-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/3008-37-0x0000000000400000-0x000000000043F000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-03 13:30
Reported
2024-09-03 13:32
Platform
win11-20240802-en
Max time kernel
91s
Max time network
95s
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\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.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 1612 wrote to memory of 2052 | N/A | C:\Users\Admin\AppData\Local\Temp\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1612 wrote to memory of 2052 | N/A | C:\Users\Admin\AppData\Local\Temp\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1612 wrote to memory of 2052 | N/A | C:\Users\Admin\AppData\Local\Temp\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2052 wrote to memory of 1016 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 2052 wrote to memory of 1016 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 2052 wrote to memory of 1016 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe
"C:\Users\Admin\AppData\Local\Temp\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1612 -ip 1612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 476
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1612 -ip 1612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 796
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1612 -ip 1612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 836
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1612 -ip 1612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 852
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 1612 -ip 1612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 888
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 1612 -ip 1612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 976
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 1612 -ip 1612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 1084
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1612 -ip 1612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 1800
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 1612 -ip 1612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 476
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "da15ad1b5bfc49155d9a2a69e5ad10e006c589fc99e53b3d961fa29673398112.exe" /f
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/1612-1-0x0000000000770000-0x0000000000870000-memory.dmp
memory/1612-2-0x00000000024A0000-0x00000000024DC000-memory.dmp
memory/1612-3-0x0000000000400000-0x000000000043F000-memory.dmp
memory/1612-8-0x0000000010000000-0x000000001001C000-memory.dmp
memory/1612-13-0x0000000000770000-0x0000000000870000-memory.dmp
memory/1612-14-0x00000000024A0000-0x00000000024DC000-memory.dmp
memory/1612-17-0x0000000000400000-0x000000000043F000-memory.dmp
memory/1612-16-0x0000000000400000-0x00000000005FB000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V1S8HV7P\download[1].htm
| MD5 | cfcd208495d565ef66e7dff9f98764da |
| SHA1 | b6589fc6ab0dc82cf12099d1c2d40ab994e8410c |
| SHA256 | 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 |
| SHA512 | 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99 |
memory/1612-27-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/1612-30-0x0000000000400000-0x00000000005FB000-memory.dmp
memory/1612-37-0x0000000000400000-0x000000000043F000-memory.dmp
memory/1612-36-0x0000000000400000-0x00000000005FB000-memory.dmp