Analysis Overview
SHA256
2d16dbdbbf095cf07cbb0ca6f52b805fbf017b0c17adddcc97501af0744a2249
Threat Level: Known bad
The file 2d16dbdbbf095cf07cbb0ca6f52b805fbf017b0c17adddcc97501af0744a2249 was found to be: Known bad.
Malicious Activity Summary
Zloader, Terdot, DELoader, ZeusSphinx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2022-05-03 20:59
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-03 20:59
Reported
2022-05-03 21:03
Platform
win7-20220414-en
Max time kernel
26s
Max time network
154s
Command Line
Signatures
Zloader, Terdot, DELoader, ZeusSphinx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1944 wrote to memory of 1676 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1944 wrote to memory of 1676 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1944 wrote to memory of 1676 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1944 wrote to memory of 1676 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1944 wrote to memory of 1676 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1944 wrote to memory of 1676 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1944 wrote to memory of 1676 | 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\2d16dbdbbf095cf07cbb0ca6f52b805fbf017b0c17adddcc97501af0744a2249.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d16dbdbbf095cf07cbb0ca6f52b805fbf017b0c17adddcc97501af0744a2249.dll,#1
C:\Windows\SysWOW64\msiexec.exe
msiexec.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | fqnceas.su | udp |
| US | 20.114.17.1:443 | fqnceas.su | tcp |
| US | 8.8.8.8:53 | fqlocpeas.ru | udp |
| US | 20.114.17.1:443 | fqlocpeas.ru | tcp |
| US | 8.8.8.8:53 | dksaiijn.ru | udp |
| US | 20.114.17.1:443 | dksaiijn.ru | tcp |
| US | 8.8.8.8:53 | dksafjasnf.su | udp |
| US | 20.114.17.1:443 | dksafjasnf.su | tcp |
| US | 8.8.8.8:53 | fjsafasfsa.ru | udp |
| US | 20.114.17.1:443 | fjsafasfsa.ru | tcp |
| US | 8.8.8.8:53 | fjskoijafsa.ru | udp |
| US | 8.8.8.8:53 | kochamkkkras.ru | udp |
| US | 52.160.149.86:443 | kochamkkkras.ru | tcp |
Files
memory/1676-54-0x0000000000000000-mapping.dmp
memory/1676-55-0x0000000076171000-0x0000000076173000-memory.dmp
memory/1676-56-0x00000000003C0000-0x000000000040B000-memory.dmp
memory/1676-57-0x0000000000230000-0x0000000000256000-memory.dmp
memory/1636-58-0x0000000000090000-0x00000000000B6000-memory.dmp
memory/1636-60-0x0000000000090000-0x00000000000B6000-memory.dmp
memory/1636-61-0x0000000000000000-mapping.dmp
memory/1636-63-0x0000000000090000-0x00000000000B6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-03 20:59
Reported
2022-05-03 21:03
Platform
win10v2004-20220414-en
Max time kernel
111s
Max time network
155s
Command Line
Signatures
Zloader, Terdot, DELoader, ZeusSphinx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4684 wrote to memory of 3940 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4684 wrote to memory of 3940 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4684 wrote to memory of 3940 | 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\2d16dbdbbf095cf07cbb0ca6f52b805fbf017b0c17adddcc97501af0744a2249.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2d16dbdbbf095cf07cbb0ca6f52b805fbf017b0c17adddcc97501af0744a2249.dll,#1
C:\Windows\SysWOW64\msiexec.exe
msiexec.exe
Network
| Country | Destination | Domain | Proto |
| NL | 104.80.224.57:443 | tcp | |
| US | 20.189.173.11:443 | tcp | |
| US | 8.8.8.8:53 | 151.122.125.40.in-addr.arpa | udp |
| BE | 8.238.110.126:80 | tcp | |
| US | 8.8.8.8:53 | d.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.5.0.8.0.0.3.0.1.3.0.6.2.ip6.arpa | udp |
| US | 8.8.8.8:53 | fqnceas.su | udp |
| US | 20.114.17.1:443 | fqnceas.su | tcp |
| US | 8.8.8.8:53 | fqlocpeas.ru | udp |
| US | 20.114.17.1:443 | fqlocpeas.ru | tcp |
Files
memory/3940-131-0x0000000000000000-mapping.dmp
memory/3940-132-0x0000000002550000-0x000000000259B000-memory.dmp
memory/3940-133-0x0000000002620000-0x0000000002646000-memory.dmp
memory/4976-134-0x0000000000000000-mapping.dmp
memory/4976-135-0x00000000008E0000-0x0000000000906000-memory.dmp
memory/4976-136-0x00000000008E0000-0x0000000000906000-memory.dmp