Analysis Overview
SHA256
8ff43b6ddf6243bd5ee073f9987920fa223809f589d151d7e438fd8cc08ce292
Threat Level: Known bad
The file 8ff43b6ddf6243bd5ee073f9987920fa223809f589d151d7e438fd8cc08ce292.dll was found to be: Known bad.
Malicious Activity Summary
Hancitor
Blocklisted process makes network request
Looks up external IP address via web service
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-09-27 04:02
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-09-27 04:02
Reported
2022-09-27 04:05
Platform
win7-20220812-en
Max time kernel
42s
Max time network
133s
Command Line
Signatures
Hancitor
Blocklisted process makes network request
| 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 |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | 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 1836 wrote to memory of 340 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1836 wrote to memory of 340 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1836 wrote to memory of 340 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1836 wrote to memory of 340 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1836 wrote to memory of 340 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1836 wrote to memory of 340 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1836 wrote to memory of 340 | 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\8ff43b6ddf6243bd5ee073f9987920fa223809f589d151d7e438fd8cc08ce292.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8ff43b6ddf6243bd5ee073f9987920fa223809f589d151d7e438fd8cc08ce292.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 54.91.59.199:80 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | newnucapi.com | udp |
| RU | 95.47.161.27:80 | newnucapi.com | tcp |
| US | 8.8.8.8:53 | gintlyba.ru | udp |
| US | 8.8.8.8:53 | stralonz.ru | udp |
Files
memory/340-54-0x0000000000000000-mapping.dmp
memory/340-55-0x0000000075771000-0x0000000075773000-memory.dmp
memory/340-56-0x0000000074560000-0x00000000745FA000-memory.dmp
memory/340-57-0x0000000074560000-0x0000000074568000-memory.dmp
memory/340-58-0x0000000074560000-0x00000000745FA000-memory.dmp
memory/340-59-0x0000000074560000-0x00000000745FA000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-09-27 04:02
Reported
2022-09-27 04:05
Platform
win10v2004-20220812-en
Max time kernel
138s
Max time network
148s
Command Line
Signatures
Hancitor
Blocklisted process makes network request
| 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 |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | 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 WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 716 wrote to memory of 3544 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 716 wrote to memory of 3544 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 716 wrote to memory of 3544 | 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\8ff43b6ddf6243bd5ee073f9987920fa223809f589d151d7e438fd8cc08ce292.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8ff43b6ddf6243bd5ee073f9987920fa223809f589d151d7e438fd8cc08ce292.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 54.91.59.199:80 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | newnucapi.com | udp |
| RU | 95.47.161.27:80 | newnucapi.com | tcp |
| US | 8.8.8.8:53 | gintlyba.ru | udp |
| US | 8.8.8.8:53 | stralonz.ru | udp |
| AU | 104.46.162.224:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| NL | 104.80.225.205:443 | tcp | |
| RU | 95.47.161.27:80 | newnucapi.com | tcp |
| US | 8.8.8.8:53 | gintlyba.ru | udp |
| US | 8.8.8.8:53 | stralonz.ru | udp |
Files
memory/3544-132-0x0000000000000000-mapping.dmp
memory/3544-133-0x0000000074F90000-0x000000007502A000-memory.dmp
memory/3544-134-0x0000000074F90000-0x0000000074F98000-memory.dmp
memory/3544-135-0x0000000074F90000-0x000000007502A000-memory.dmp
memory/3544-136-0x0000000074F90000-0x000000007502A000-memory.dmp