Analysis Overview
SHA256
4b1af11fe1b731207f32885aa63dd56d905414d257377d46209f0df55bae35c4
Threat Level: Known bad
The file 05cb16ca310534b01cd97b6bb523439f was found to be: Known bad.
Malicious Activity Summary
Danabot family
Danabot
Blocklisted process makes network request
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-12-29 22:36
Signatures
Danabot family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-29 22:36
Reported
2023-12-30 10:42
Platform
win7-20231129-en
Max time kernel
140s
Max time network
121s
Command Line
Signatures
Danabot
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1680 wrote to memory of 1848 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1680 wrote to memory of 1848 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1680 wrote to memory of 1848 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1680 wrote to memory of 1848 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1680 wrote to memory of 1848 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1680 wrote to memory of 1848 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1680 wrote to memory of 1848 | 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\05cb16ca310534b01cd97b6bb523439f.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\05cb16ca310534b01cd97b6bb523439f.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 23.229.29.48:443 | tcp |
Files
memory/1848-0-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-1-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-2-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-3-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-4-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-5-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-6-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-7-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-8-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-9-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-10-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-11-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-12-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-13-0x0000000000770000-0x00000000008D2000-memory.dmp
memory/1848-14-0x0000000000770000-0x00000000008D2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-29 22:36
Reported
2023-12-30 10:42
Platform
win10v2004-20231222-en
Max time kernel
141s
Max time network
152s
Command Line
Signatures
Danabot
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4696 wrote to memory of 1772 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4696 wrote to memory of 1772 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4696 wrote to memory of 1772 | 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\05cb16ca310534b01cd97b6bb523439f.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\05cb16ca310534b01cd97b6bb523439f.dll,#1
Network
| Country | Destination | Domain | Proto |
| US | 23.229.29.48:443 | tcp | |
| 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 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.53.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
Files
memory/1772-0-0x0000000000400000-0x0000000000562000-memory.dmp
memory/1772-1-0x0000000000400000-0x0000000000562000-memory.dmp
memory/1772-2-0x0000000000400000-0x0000000000562000-memory.dmp
memory/1772-3-0x0000000000400000-0x0000000000562000-memory.dmp
memory/1772-4-0x0000000000400000-0x0000000000562000-memory.dmp
memory/1772-5-0x0000000000400000-0x0000000000562000-memory.dmp
memory/1772-6-0x0000000000400000-0x0000000000562000-memory.dmp
memory/1772-7-0x0000000000400000-0x0000000000562000-memory.dmp
memory/1772-8-0x0000000000400000-0x0000000000562000-memory.dmp
memory/1772-9-0x0000000000400000-0x0000000000562000-memory.dmp
memory/1772-10-0x0000000000400000-0x0000000000562000-memory.dmp
memory/1772-11-0x0000000000400000-0x0000000000562000-memory.dmp
memory/1772-12-0x0000000000400000-0x0000000000562000-memory.dmp
memory/1772-13-0x0000000000400000-0x0000000000562000-memory.dmp