Analysis Overview
SHA256
27dcd980511896334e5ac199b42ffb9a2391c2a696652da5bbd2bd7913b7beb8
Threat Level: Known bad
The file 27dcd980511896334e5ac199b42ffb9a2391c2a696652da5bbd2bd7913b7beb8 was found to be: Known bad.
Malicious Activity Summary
Hancitor
Blocklisted process makes network request
Looks up external IP address via web service
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-01-29 16:17
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-29 16:17
Reported
2023-01-29 16:20
Platform
win7-20220901-en
Max time kernel
95s
Max time network
115s
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 |
| 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 840 wrote to memory of 916 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 840 wrote to memory of 916 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 840 wrote to memory of 916 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 840 wrote to memory of 916 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 840 wrote to memory of 916 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 840 wrote to memory of 916 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 840 wrote to memory of 916 | 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\27dcd980511896334e5ac199b42ffb9a2391c2a696652da5bbd2bd7913b7beb8.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\27dcd980511896334e5ac199b42ffb9a2391c2a696652da5bbd2bd7913b7beb8.dll,#1
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 64.185.227.155:80 | api.ipify.org | tcp |
| N/A | 173.231.16.76:80 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | speritentz.com | udp |
| N/A | 81.17.29.146:80 | speritentz.com | tcp |
| N/A | 8.8.8.8:53 | survey-smiles.com | udp |
| N/A | 199.59.243.222:80 | survey-smiles.com | tcp |
| N/A | 8.8.8.8:53 | afternearde.ru | udp |
| N/A | 8.8.8.8:53 | counivicop.ru | udp |
Files
memory/916-54-0x0000000000000000-mapping.dmp
memory/916-55-0x0000000076561000-0x0000000076563000-memory.dmp
memory/916-56-0x0000000074E20000-0x0000000074E2A000-memory.dmp
memory/916-57-0x0000000074E20000-0x0000000074ED0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-01-29 16:17
Reported
2023-01-29 16:20
Platform
win10v2004-20221111-en
Max time kernel
151s
Max time network
176s
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 |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 752 wrote to memory of 2724 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 752 wrote to memory of 2724 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 752 wrote to memory of 2724 | 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\27dcd980511896334e5ac199b42ffb9a2391c2a696652da5bbd2bd7913b7beb8.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\27dcd980511896334e5ac199b42ffb9a2391c2a696652da5bbd2bd7913b7beb8.dll,#1
Network
| Country | Destination | Domain | Proto |
| N/A | 104.80.225.205:443 | tcp | |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 104.208.16.89:443 | tcp | |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 93.184.221.240:80 | tcp | |
| N/A | 8.8.8.8:53 | api.ipify.org | udp |
| N/A | 64.185.227.155:80 | api.ipify.org | tcp |
| N/A | 8.8.8.8:53 | speritentz.com | udp |
| N/A | 81.17.29.146:80 | speritentz.com | tcp |
| N/A | 8.8.8.8:53 | 14.110.152.52.in-addr.arpa | udp |
| N/A | 8.8.8.8:53 | afternearde.ru | udp |
| N/A | 8.8.8.8:53 | counivicop.ru | udp |
Files
memory/2724-132-0x0000000000000000-mapping.dmp
memory/2724-133-0x0000000074910000-0x000000007491A000-memory.dmp
memory/2724-134-0x0000000074910000-0x00000000749C0000-memory.dmp
memory/2724-135-0x0000000074910000-0x00000000749C0000-memory.dmp