Analysis Overview
SHA256
e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163
Threat Level: Known bad
The file e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163 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 11:41
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-09-03 11:41
Reported
2024-09-03 11:44
Platform
win10v2004-20240802-en
Max time kernel
93s
Max time network
98s
Command Line
Signatures
GCleaner
Downloads MZ/PE file
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.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\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.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 2228 wrote to memory of 4808 | N/A | C:\Users\Admin\AppData\Local\Temp\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2228 wrote to memory of 4808 | N/A | C:\Users\Admin\AppData\Local\Temp\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2228 wrote to memory of 4808 | N/A | C:\Users\Admin\AppData\Local\Temp\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4808 wrote to memory of 5060 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4808 wrote to memory of 5060 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4808 wrote to memory of 5060 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe
"C:\Users\Admin\AppData\Local\Temp\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2228 -ip 2228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 452
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2228 -ip 2228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 764
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 2228 -ip 2228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2228 -ip 2228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 796
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2228 -ip 2228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 860
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 2228 -ip 2228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 928
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 2228 -ip 2228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 1004
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2228 -ip 2228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 1292
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 2228 -ip 2228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 1568
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 2228 -ip 2228
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 492
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.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 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.32.126.40.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 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/2228-1-0x00000000007F0000-0x00000000008F0000-memory.dmp
memory/2228-2-0x0000000002390000-0x00000000023CC000-memory.dmp
memory/2228-3-0x0000000000400000-0x000000000043F000-memory.dmp
memory/2228-8-0x0000000010000000-0x000000001001C000-memory.dmp
memory/2228-12-0x00000000007F0000-0x00000000008F0000-memory.dmp
memory/2228-16-0x0000000002390000-0x00000000023CC000-memory.dmp
memory/2228-15-0x0000000000400000-0x00000000005FA000-memory.dmp
memory/2228-17-0x0000000000400000-0x000000000043F000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OD2FK6XO\download[1].htm
| MD5 | cfcd208495d565ef66e7dff9f98764da |
| SHA1 | b6589fc6ab0dc82cf12099d1c2d40ab994e8410c |
| SHA256 | 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 |
| SHA512 | 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99 |
memory/2228-29-0x0000000000400000-0x00000000005FA000-memory.dmp
memory/2228-36-0x0000000000400000-0x000000000043F000-memory.dmp
memory/2228-35-0x0000000000400000-0x00000000005FA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-09-03 11:41
Reported
2024-09-03 11:44
Platform
win11-20240802-en
Max time kernel
147s
Max time network
155s
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\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.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 4724 wrote to memory of 588 | N/A | C:\Users\Admin\AppData\Local\Temp\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4724 wrote to memory of 588 | N/A | C:\Users\Admin\AppData\Local\Temp\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4724 wrote to memory of 588 | N/A | C:\Users\Admin\AppData\Local\Temp\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 588 wrote to memory of 2276 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 588 wrote to memory of 2276 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 588 wrote to memory of 2276 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe
"C:\Users\Admin\AppData\Local\Temp\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 352 -p 4724 -ip 4724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 476
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4724 -ip 4724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 796
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 4724 -ip 4724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 816
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4724 -ip 4724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 832
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 4724 -ip 4724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 868
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4724 -ip 4724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 980
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 500 -p 4724 -ip 4724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 1084
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4724 -ip 4724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 1792
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4724 -ip 4724
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 544
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "e0c8ddc9e2f0d9cf61d5cff5815d5b83af1c7d9506051299dfffc7d94e0ac163.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/4724-2-0x0000000002300000-0x000000000233C000-memory.dmp
memory/4724-1-0x0000000000910000-0x0000000000A10000-memory.dmp
memory/4724-3-0x0000000000400000-0x000000000043F000-memory.dmp
memory/4724-8-0x0000000010000000-0x000000001001C000-memory.dmp
memory/4724-13-0x0000000000910000-0x0000000000A10000-memory.dmp
memory/4724-16-0x0000000002300000-0x000000000233C000-memory.dmp
memory/4724-15-0x0000000000400000-0x00000000005FA000-memory.dmp
memory/4724-17-0x0000000000400000-0x000000000043F000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\OZ1VS64O\download[1].htm
| MD5 | cfcd208495d565ef66e7dff9f98764da |
| SHA1 | b6589fc6ab0dc82cf12099d1c2d40ab994e8410c |
| SHA256 | 5feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9 |
| SHA512 | 31bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99 |
memory/4724-29-0x0000000000400000-0x00000000005FA000-memory.dmp
memory/4724-36-0x0000000000400000-0x000000000043F000-memory.dmp
memory/4724-35-0x0000000000400000-0x00000000005FA000-memory.dmp