Analysis Overview
SHA256
96f6a0d2a2c0103b735cb140e05602097b2e03951fffbc891ec09b9fe48a77e9
Threat Level: Known bad
The file pt3010.zip was found to be: Known bad.
Malicious Activity Summary
LatentBot
Latentbot family
Modifies Windows Firewall
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Event Triggered Execution: Netsh Helper DLL
Program crash
Unsigned PE
Scheduled Task/Job: Scheduled Task
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Gathers network information
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-10-31 05:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-10-31 05:17
Reported
2024-10-31 05:21
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\SCHTASKS.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5096 wrote to memory of 3412 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 5096 wrote to memory of 3412 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 5096 wrote to memory of 3412 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3412 wrote to memory of 4088 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\SCHTASKS.exe |
| PID 3412 wrote to memory of 4088 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\SCHTASKS.exe |
| PID 3412 wrote to memory of 4088 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\SCHTASKS.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7zxa.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7zxa.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3412 -ip 3412
C:\Windows\SysWOW64\SCHTASKS.exe
SCHTASKS /Query /TN "rundll32"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3412 -s 1044
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 89.65.42.20.in-addr.arpa | udp |
Files
memory/3412-0-0x0000000002270000-0x0000000006E21000-memory.dmp
memory/3412-2-0x0000000002270000-0x0000000006E21000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-10-31 05:17
Reported
2024-10-31 05:21
Platform
win7-20241010-en
Max time kernel
120s
Max time network
123s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.dll,#1
Network
Files
Analysis: behavioral4
Detonation Overview
Submitted
2024-10-31 05:17
Reported
2024-10-31 05:21
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 93.65.42.20.in-addr.arpa | udp |
Files
Analysis: behavioral6
Detonation Overview
Submitted
2024-10-31 05:17
Reported
2024-10-31 05:21
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
150s
Command Line
Signatures
LatentBot
Latentbot family
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
Reads user/profile data of web browsers
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\SCHTASKS.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\schtasks.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\netsh.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\ipconfig.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
Gathers network information
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ipconfig.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe
"C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe"
C:\Windows\SysWOW64\SCHTASKS.exe
SCHTASKS /Query /TN "BLOCKBUSTER"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C SCHTASKS /Create /F /RL HIGHEST /TN "BLOCKBUSTER" /TR "C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe" /SC ONLOGON /DELAY 0001:00
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C netsh advfirewall firewall add rule name="BLOCKBUSTER" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe" enable=yes profile=any
C:\Windows\SysWOW64\schtasks.exe
SCHTASKS /Create /F /RL HIGHEST /TN "BLOCKBUSTER" /TR "C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe" /SC ONLOGON /DELAY 0001:00
C:\Windows\SysWOW64\netsh.exe
netsh advfirewall firewall add rule name="BLOCKBUSTER" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe" enable=yes profile=any
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ipconfig /flushdns
C:\Windows\SysWOW64\ipconfig.exe
ipconfig /flushdns
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.scootersoftware.com | udp |
| US | 72.32.90.250:80 | www.scootersoftware.com | tcp |
| US | 8.8.8.8:53 | 250.90.32.72.in-addr.arpa | udp |
| US | 8.8.8.8:53 | worldtimeapi.org | udp |
| US | 213.188.196.246:80 | worldtimeapi.org | tcp |
| US | 8.8.8.8:53 | 246.196.188.213.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | dvv4b50205a.servegame.com | udp |
| US | 144.172.113.99:443 | dvv4b50205a.servegame.com | tcp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.113.172.144.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
Files
memory/1348-0-0x0000000002E60000-0x0000000002E61000-memory.dmp
memory/1348-1-0x00000000056F0000-0x000000000A2A1000-memory.dmp
memory/1348-4-0x0000000000400000-0x0000000000D36000-memory.dmp
memory/1348-6-0x0000000002E60000-0x0000000002E61000-memory.dmp
memory/1348-5-0x00000000056F0000-0x000000000A2A1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\hcx.dll
| MD5 | 287c055b14d6ab41b021486e4fef3708 |
| SHA1 | d705e8d163d60b39e0265e30a56966c58323bef3 |
| SHA256 | 3976547348f3cd6887ad0bc6a1f1f54010b58ca5cc1a77a937e882def475ab9e |
| SHA512 | fbc627c5d06ff4440d67f7fe97ad187bf6b6472ce9f0584e7ad3d1a391e7006db97d81ac6800a80bd8304172959f01a3bc72c55773d421f2332148731a71f0b1 |
memory/1348-10-0x000000000D8B0000-0x000000000D918000-memory.dmp
memory/1348-13-0x0000000000400000-0x0000000000D36000-memory.dmp
memory/1348-14-0x00000000056F0000-0x000000000A2A1000-memory.dmp
C:\Users\Admin\AppData\Roaming\Scooter Software\Beyond Compare 3\BCState.xml
| MD5 | 41d60d521b5d91edd5028999712d30ca |
| SHA1 | e8e5fb5f9e9691ec87bf3d4a8fb1cbed6038775e |
| SHA256 | 6dd09cdcbb3c226b38205d66ceae2d1a61fe4f52e01c1e16997c33f7ca0c15a5 |
| SHA512 | da717ac7fecf08daff183c82206110b6995d6c74e1ed5c727a1d9f84eda28b38bc862e9d8f36b05e92a7d52d952d7d01c5551781947e858481b2b02f73f0acaa |
C:\Users\Admin\AppData\Roaming\Scooter Software\Beyond Compare 3\BCState.xml.bak
| MD5 | b1f998980222af62d90b11306a64525b |
| SHA1 | 2c9f44bc26838f53085bce97010e4cd2974cfb7c |
| SHA256 | cc5e921e3e318aa5541f24f5d72cde1f2f022010c8f39eea3fa610ad5ac5c854 |
| SHA512 | 58f75af5641da479d704834c11c45ce88076e7969b05b3849a58ada125ceafef318b3b46d582d8509312737a1264eaa689a36ba9bda3618c021740f5e371dbd6 |
memory/1348-26-0x0000000000400000-0x0000000000D36000-memory.dmp
memory/1348-27-0x00000000056F0000-0x000000000A2A1000-memory.dmp
memory/1348-30-0x00000000056F0000-0x000000000A2A1000-memory.dmp
memory/1348-32-0x00000000056F0000-0x000000000A2A1000-memory.dmp
memory/1348-34-0x00000000056F0000-0x000000000A2A1000-memory.dmp
memory/1348-36-0x00000000056F0000-0x000000000A2A1000-memory.dmp
memory/1348-38-0x00000000056F0000-0x000000000A2A1000-memory.dmp
memory/1348-40-0x00000000056F0000-0x000000000A2A1000-memory.dmp
memory/1348-42-0x00000000056F0000-0x000000000A2A1000-memory.dmp
memory/1348-44-0x00000000056F0000-0x000000000A2A1000-memory.dmp
memory/1348-46-0x00000000056F0000-0x000000000A2A1000-memory.dmp
memory/1348-48-0x00000000056F0000-0x000000000A2A1000-memory.dmp
memory/1348-50-0x00000000056F0000-0x000000000A2A1000-memory.dmp
Analysis: behavioral7
Detonation Overview
Submitted
2024-10-31 05:17
Reported
2024-10-31 05:21
Platform
win7-20241023-en
Max time kernel
120s
Max time network
126s
Command Line
Signatures
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1548 wrote to memory of 1872 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1548 wrote to memory of 1872 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1548 wrote to memory of 1872 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1548 wrote to memory of 1872 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1548 wrote to memory of 1872 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1548 wrote to memory of 1872 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1548 wrote to memory of 1872 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\hcx.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\hcx.dll,#1
Network
Files
memory/1872-0-0x0000000000180000-0x0000000000181000-memory.dmp
memory/1872-4-0x0000000000180000-0x0000000000181000-memory.dmp
memory/1872-6-0x0000000000190000-0x0000000000191000-memory.dmp
Analysis: behavioral9
Detonation Overview
Submitted
2024-10-31 05:17
Reported
2024-10-31 05:21
Platform
win7-20240903-en
Max time kernel
117s
Max time network
122s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\unrar.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\unrar.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 220
Network
Files
Analysis: behavioral10
Detonation Overview
Submitted
2024-10-31 05:17
Reported
2024-10-31 05:21
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4716 wrote to memory of 4612 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4716 wrote to memory of 4612 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4716 wrote to memory of 4612 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\unrar.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\unrar.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 356 -p 4612 -ip 4612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4612 -s 612
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 89.65.42.20.in-addr.arpa | udp |
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-10-31 05:17
Reported
2024-10-31 05:21
Platform
win7-20240903-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\SCHTASKS.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7zxa.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7zxa.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 456
C:\Windows\SysWOW64\SCHTASKS.exe
SCHTASKS /Query /TN "rundll32"
Network
Files
memory/2156-0-0x0000000002220000-0x0000000006DD1000-memory.dmp
memory/2156-2-0x0000000002220000-0x0000000006DD1000-memory.dmp
Analysis: behavioral5
Detonation Overview
Submitted
2024-10-31 05:17
Reported
2024-10-31 05:21
Platform
win7-20241010-en
Max time kernel
142s
Max time network
155s
Command Line
Signatures
LatentBot
Latentbot family
Modifies Windows Firewall
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\netsh.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
Reads user/profile data of web browsers
Enumerates physical storage devices
Event Triggered Execution: Netsh Helper DLL
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key queried | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
| Key value enumerated | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh | C:\Windows\SysWOW64\netsh.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\SCHTASKS.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\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\netsh.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\ipconfig.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
Gathers network information
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ipconfig.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe
"C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe"
C:\Windows\SysWOW64\SCHTASKS.exe
SCHTASKS /Query /TN "BLOCKBUSTER"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C SCHTASKS /Create /F /RL HIGHEST /TN "BLOCKBUSTER" /TR "C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe" /SC ONLOGON /DELAY 0001:00
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C netsh advfirewall firewall add rule name="BLOCKBUSTER" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe" enable=yes profile=any
C:\Windows\SysWOW64\netsh.exe
netsh advfirewall firewall add rule name="BLOCKBUSTER" dir=in action=allow program="C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe" enable=yes profile=any
C:\Windows\SysWOW64\schtasks.exe
SCHTASKS /Create /F /RL HIGHEST /TN "BLOCKBUSTER" /TR "C:\Users\Admin\AppData\Local\Temp\BLOCKBUSTER.exe" /SC ONLOGON /DELAY 0001:00
C:\Windows\SysWOW64\cmd.exe
cmd.exe /c ipconfig /flushdns
C:\Windows\SysWOW64\ipconfig.exe
ipconfig /flushdns
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.scootersoftware.com | udp |
| US | 72.32.90.250:80 | www.scootersoftware.com | tcp |
| US | 8.8.8.8:53 | worldtimeapi.org | udp |
| US | 213.188.196.246:80 | worldtimeapi.org | tcp |
| US | 8.8.8.8:53 | dvv4b50205a.servegame.com | udp |
| US | 144.172.113.99:443 | dvv4b50205a.servegame.com | tcp |
Files
memory/392-0-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/392-1-0x0000000005BE0000-0x000000000A791000-memory.dmp
memory/392-6-0x0000000000400000-0x0000000000D36000-memory.dmp
memory/392-8-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/392-7-0x0000000005BE0000-0x000000000A791000-memory.dmp
\Users\Admin\AppData\Local\Temp\hcx.dll
| MD5 | 287c055b14d6ab41b021486e4fef3708 |
| SHA1 | d705e8d163d60b39e0265e30a56966c58323bef3 |
| SHA256 | 3976547348f3cd6887ad0bc6a1f1f54010b58ca5cc1a77a937e882def475ab9e |
| SHA512 | fbc627c5d06ff4440d67f7fe97ad187bf6b6472ce9f0584e7ad3d1a391e7006db97d81ac6800a80bd8304172959f01a3bc72c55773d421f2332148731a71f0b1 |
memory/392-12-0x000000000C240000-0x000000000C241000-memory.dmp
memory/392-10-0x000000000C0C0000-0x000000000C128000-memory.dmp
memory/392-18-0x0000000000400000-0x0000000000D36000-memory.dmp
memory/392-19-0x0000000005BE0000-0x000000000A791000-memory.dmp
memory/392-29-0x0000000000400000-0x0000000000D36000-memory.dmp
memory/392-30-0x0000000005BE0000-0x000000000A791000-memory.dmp
memory/392-32-0x0000000005BE0000-0x000000000A791000-memory.dmp
memory/392-34-0x0000000005BE0000-0x000000000A791000-memory.dmp
memory/392-36-0x0000000005BE0000-0x000000000A791000-memory.dmp
memory/392-38-0x0000000005BE0000-0x000000000A791000-memory.dmp
memory/392-40-0x0000000005BE0000-0x000000000A791000-memory.dmp
memory/392-42-0x0000000005BE0000-0x000000000A791000-memory.dmp
memory/392-44-0x0000000005BE0000-0x000000000A791000-memory.dmp
memory/392-46-0x0000000005BE0000-0x000000000A791000-memory.dmp
memory/392-48-0x0000000005BE0000-0x000000000A791000-memory.dmp
memory/392-50-0x0000000005BE0000-0x000000000A791000-memory.dmp
memory/392-52-0x0000000005BE0000-0x000000000A791000-memory.dmp
Analysis: behavioral8
Detonation Overview
Submitted
2024-10-31 05:17
Reported
2024-10-31 05:21
Platform
win10v2004-20241007-en
Max time kernel
134s
Max time network
136s
Command Line
Signatures
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4092 wrote to memory of 820 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4092 wrote to memory of 820 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4092 wrote to memory of 820 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\hcx.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\hcx.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
memory/820-1-0x0000000002FB0000-0x0000000002FB1000-memory.dmp
memory/820-0-0x0000000002FA0000-0x0000000002FA1000-memory.dmp