Analysis Overview
SHA256
7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3
Threat Level: Known bad
The file 7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3 was found to be: Known bad.
Malicious Activity Summary
GCleaner
Checks computer location settings
Enumerates physical storage devices
Program crash
Unsigned PE
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-07 15:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-07 15:23
Reported
2024-05-07 15:25
Platform
win10v2004-20240419-en
Max time kernel
131s
Max time network
124s
Command Line
Signatures
GCleaner
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.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 3592 wrote to memory of 3980 | N/A | C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3592 wrote to memory of 3980 | N/A | C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3592 wrote to memory of 3980 | N/A | C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 3980 wrote to memory of 1220 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3980 wrote to memory of 1220 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 3980 wrote to memory of 1220 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe
"C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3592 -ip 3592
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 740
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3592 -ip 3592
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 760
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 3592 -ip 3592
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 740
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3592 -ip 3592
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 812
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3592 -ip 3592
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 904
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 204 -p 3592 -ip 3592
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3592 -ip 3592
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 1328
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 536 -p 3592 -ip 3592
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 1456
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.131.50.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| NL | 23.62.61.123:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 123.61.62.23.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 | 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 | 142.53.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
Files
memory/3592-2-0x0000000004740000-0x000000000476D000-memory.dmp
memory/3592-1-0x0000000002CA0000-0x0000000002DA0000-memory.dmp
memory/3592-3-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3592-4-0x0000000000400000-0x0000000002AFD000-memory.dmp
memory/3592-7-0x0000000004740000-0x000000000476D000-memory.dmp
memory/3592-8-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3592-6-0x0000000000400000-0x0000000002AFD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-07 15:23
Reported
2024-05-07 15:25
Platform
win11-20240426-en
Max time kernel
90s
Max time network
99s
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 1908 wrote to memory of 2212 | N/A | C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1908 wrote to memory of 2212 | N/A | C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1908 wrote to memory of 2212 | N/A | C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 2212 wrote to memory of 1536 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 2212 wrote to memory of 1536 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 2212 wrote to memory of 1536 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe
"C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1908 -ip 1908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 772
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1908 -ip 1908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 792
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 1908 -ip 1908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 824
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1908 -ip 1908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 852
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1908 -ip 1908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 976
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1908 -ip 1908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 1060
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1908 -ip 1908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 1444
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1908 -ip 1908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 1388
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "7454748396e5377bddeac7cdf2ed0012a690105809f19fd725641cec489ca0c3.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 |
| IE | 52.111.236.22:443 | tcp |
Files
memory/1908-3-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1908-2-0x0000000004810000-0x000000000483D000-memory.dmp
memory/1908-1-0x0000000002E20000-0x0000000002F20000-memory.dmp
memory/1908-6-0x0000000000400000-0x000000000042F000-memory.dmp
memory/1908-5-0x0000000000400000-0x0000000002AFD000-memory.dmp