Analysis Overview
SHA256
89963cbea00dd448757c1f80e1f264f26becbb03c6830708bc6bb839b01c1df2
Threat Level: Known bad
The file 4985b594ad312f51603493649388ab25.exe was found to be: Known bad.
Malicious Activity Summary
Dridex
Dridex Loader
Program crash
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-01-07 19:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-07 19:37
Reported
2024-01-07 19:40
Platform
win7-20231129-en
Max time kernel
142s
Max time network
121s
Command Line
Signatures
Dridex
Dridex Loader
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4985b594ad312f51603493649388ab25.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4985b594ad312f51603493649388ab25.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2956 -s 300
Network
Files
memory/2956-2-0x0000000000140000-0x0000000000146000-memory.dmp
memory/2956-0-0x0000000074DA0000-0x0000000074DD0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-07 19:37
Reported
2024-01-07 19:40
Platform
win10v2004-20231215-en
Max time kernel
147s
Max time network
65s
Command Line
Signatures
Dridex
Dridex Loader
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4412 wrote to memory of 5028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4412 wrote to memory of 5028 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4412 wrote to memory of 5028 | 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\4985b594ad312f51603493649388ab25.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4985b594ad312f51603493649388ab25.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5028 -ip 5028
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5028 -s 688
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 4.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 49.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| GB | 104.91.71.140:80 | tcp | |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 55.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.62:80 | tcp | |
| GB | 96.17.179.55:80 | tcp | |
| GB | 96.17.179.55:80 | tcp | |
| GB | 96.17.179.55:80 | tcp | |
| N/A | 96.17.179.62:80 | tcp | |
| GB | 96.17.179.55:80 | tcp | |
| GB | 96.17.179.55:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.64:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.139:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 20.223.36.55:443 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| US | 20.231.121.79:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 52.111.227.13:443 | tcp | |
| N/A | 96.17.179.139:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.139:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 104.91.71.134:80 | tcp | |
| N/A | 104.91.71.134:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.60:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.60:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 96.16.110.114:80 | tcp | |
| US | 20.231.121.79:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 20.103.156.88:443 | tcp | |
| N/A | 20.103.156.88:443 | tcp | |
| N/A | 20.103.156.88:443 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| 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 | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 52.142.223.178:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| N/A | 96.17.179.60:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 104.91.71.140:80 | tcp | |
| GB | 104.91.71.140:80 | tcp | |
| GB | 104.91.71.140:80 | tcp | |
| GB | 104.91.71.140:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.46:80 | tcp | |
| N/A | 96.17.179.46:80 | tcp | |
| N/A | 96.17.179.46:80 | tcp | |
| N/A | 96.17.179.46:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 104.91.71.140:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 104.91.71.140:80 | tcp | |
| N/A | 96.17.179.46:80 | tcp | |
| N/A | 96.17.179.46:80 | tcp | |
| N/A | 96.17.179.46:80 | tcp | |
| N/A | 96.17.179.190:80 | tcp | |
| GB | 104.91.71.140:80 | tcp | |
| GB | 104.91.71.140:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.46:80 | tcp | |
| N/A | 96.17.179.46:80 | tcp | |
| N/A | 96.17.179.46:80 | tcp | |
| GB | 104.91.71.140:80 | tcp | |
| GB | 104.91.71.140:80 | tcp | |
| N/A | 96.17.179.46:80 | tcp | |
| N/A | 96.17.179.46:80 | tcp | |
| GB | 104.91.71.140:80 | tcp | |
| GB | 104.91.71.140:80 | tcp | |
| N/A | 96.17.179.46:80 | tcp | |
| N/A | 96.17.179.46:80 | tcp | |
| GB | 96.16.110.114:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 52.142.223.178:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| GB | 104.91.71.140:80 | tcp | |
| GB | 104.91.71.140:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.56:80 | tcp | |
| N/A | 96.17.179.56:80 | tcp | |
| N/A | 96.17.179.56:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.56:80 | tcp | |
| N/A | 96.17.179.56:80 | tcp | |
| N/A | 96.17.179.56:80 | tcp | |
| N/A | 96.17.179.56:80 | tcp | |
| N/A | 96.17.179.56:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 20.189.173.10:443 | tcp | |
| N/A | 96.17.179.56:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.56:80 | tcp | |
| N/A | 96.17.179.56:80 | tcp | |
| N/A | 96.17.179.56:80 | tcp | |
| US | 8.8.8.8:53 | udp | |
| N/A | 96.17.179.56:80 | tcp | |
| N/A | 96.17.179.56:80 | tcp | |
| N/A | 96.17.179.56:80 | tcp | |
| US | 192.229.221.95:80 | tcp | |
| N/A | 96.17.179.56:80 | tcp |
Files
memory/5028-0-0x0000000075210000-0x0000000075240000-memory.dmp
memory/5028-2-0x00000000007E0000-0x00000000007E6000-memory.dmp
memory/5028-3-0x0000000075210000-0x0000000075240000-memory.dmp