Analysis Overview
SHA256
efbdd00df327459c9db2ffc79b2408f7f3c60e8ba5f8c5ffd0debaff986863a8
Threat Level: Known bad
The file 2172fdc8532872295d309682c5f323d9 was found to be: Known bad.
Malicious Activity Summary
Hancitor
Blocklisted process makes network request
Looks up external IP address via web service
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-31 00:19
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-31 00:19
Reported
2024-01-01 15:16
Platform
win10v2004-20231215-en
Max time kernel
149s
Max time network
136s
Command Line
Signatures
Hancitor
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| 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 960 wrote to memory of 1172 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 960 wrote to memory of 1172 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 960 wrote to memory of 1172 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2172fdc8532872295d309682c5f323d9.dll,#1
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2172fdc8532872295d309682c5f323d9.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 176.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 173.231.16.77:80 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | intakinger.com | udp |
| US | 8.8.8.8:53 | idgentexpliet.ru | udp |
| US | 8.8.8.8:53 | declassivan.ru | udp |
| US | 8.8.8.8:53 | 77.16.231.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 210.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 32.134.221.88.in-addr.arpa | udp |
| GB | 88.221.134.32:80 | tcp | |
| GB | 96.16.110.114:80 | tcp | |
| GB | 88.221.134.32:80 | tcp | |
| GB | 88.221.134.32:80 | tcp | |
| GB | 88.221.134.32:80 | tcp | |
| GB | 88.221.134.32:80 | tcp | |
| GB | 88.221.134.32:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 20.74.47.205:443 | tcp | |
| N/A | 20.74.47.205:443 | tcp | |
| N/A | 20.74.47.205:443 | tcp | |
| GB | 88.221.134.32:80 | tcp | |
| GB | 88.221.134.32:80 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 204.79.197.200:443 | tcp | |
| US | 192.229.221.95:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 88.221.134.32:80 | tcp | |
| GB | 88.221.134.32:80 | tcp | |
| GB | 88.221.134.32:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| US | 8.8.8.8:53 | 203.178.17.96.in-addr.arpa | udp |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| GB | 96.17.178.203:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 20.242.39.171:443 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 88.221.135.217:80 | tcp | |
| N/A | 88.221.135.217:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 88.221.135.217:80 | tcp | |
| N/A | 88.221.135.217:80 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/1172-0-0x0000000010000000-0x0000000010078000-memory.dmp
memory/1172-2-0x0000000000FD0000-0x0000000000FD1000-memory.dmp
memory/1172-1-0x0000000010000000-0x0000000010078000-memory.dmp
memory/1172-3-0x0000000010000000-0x0000000010078000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-31 00:19
Reported
2024-01-01 15:17
Platform
win7-20231215-en
Max time kernel
145s
Max time network
145s
Command Line
Signatures
Hancitor
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| 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 2896 wrote to memory of 2224 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2896 wrote to memory of 2224 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2896 wrote to memory of 2224 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2896 wrote to memory of 2224 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2896 wrote to memory of 2224 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2896 wrote to memory of 2224 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2896 wrote to memory of 2224 | 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\2172fdc8532872295d309682c5f323d9.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2172fdc8532872295d309682c5f323d9.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.237.62.212:80 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | intakinger.com | udp |
| US | 8.8.8.8:53 | idgentexpliet.ru | udp |
| US | 8.8.8.8:53 | declassivan.ru | udp |
Files
memory/2224-0-0x0000000010000000-0x0000000010078000-memory.dmp
memory/2224-1-0x0000000010000000-0x0000000010078000-memory.dmp
memory/2224-2-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/2224-3-0x0000000010000000-0x0000000010078000-memory.dmp
memory/2224-5-0x0000000010000000-0x0000000010078000-memory.dmp
memory/2224-7-0x00000000001D0000-0x00000000001D1000-memory.dmp