Analysis Overview
SHA256
2f96c155ca7d4984430d0aa0af64689d761e875ccb35dd9d88fb95c48dae1db3
Threat Level: Known bad
The file 2f96c155ca7d4984430d0aa0af64689d761e875ccb35dd9d88fb95c48dae1db3 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 20:58
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-05-03 20:58
Reported
2022-05-03 21:04
Platform
win7-20220414-en
Max time kernel
49s
Max time network
156s
Command Line
Signatures
Zloader, Terdot, DELoader, ZeusSphinx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1724 wrote to memory of 1100 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1724 wrote to memory of 1100 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1724 wrote to memory of 1100 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1724 wrote to memory of 1100 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1724 wrote to memory of 1100 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1724 wrote to memory of 1100 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1724 wrote to memory of 1100 | 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\2f96c155ca7d4984430d0aa0af64689d761e875ccb35dd9d88fb95c48dae1db3.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2f96c155ca7d4984430d0aa0af64689d761e875ccb35dd9d88fb95c48dae1db3.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 |
Files
memory/1100-54-0x0000000000000000-mapping.dmp
memory/1100-55-0x0000000075381000-0x0000000075383000-memory.dmp
memory/1100-56-0x0000000000220000-0x000000000026B000-memory.dmp
memory/1100-57-0x0000000000600000-0x0000000000626000-memory.dmp
memory/936-58-0x0000000000090000-0x00000000000B6000-memory.dmp
memory/936-60-0x0000000000090000-0x00000000000B6000-memory.dmp
memory/936-61-0x0000000000000000-mapping.dmp
memory/936-63-0x0000000000090000-0x00000000000B6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-05-03 20:58
Reported
2022-05-03 21:04
Platform
win10v2004-20220414-en
Max time kernel
62s
Max time network
164s
Command Line
Signatures
Zloader, Terdot, DELoader, ZeusSphinx
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2956 wrote to memory of 740 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2956 wrote to memory of 740 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2956 wrote to memory of 740 | 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\2f96c155ca7d4984430d0aa0af64689d761e875ccb35dd9d88fb95c48dae1db3.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2f96c155ca7d4984430d0aa0af64689d761e875ccb35dd9d88fb95c48dae1db3.dll,#1
C:\Windows\SysWOW64\msiexec.exe
msiexec.exe
Network
| Country | Destination | Domain | Proto |
| GB | 51.104.15.253:443 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.133:80 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| US | 8.8.8.8:53 | 14.110.152.52.in-addr.arpa | udp |
| US | 8.253.183.120:80 | tcp | |
| US | 8.253.183.120:80 | tcp | |
| 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 | fjskoijafsa.ru | udp |
| 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 |
| US | 52.160.149.86:443 | kochamkkkras.ru | tcp |
Files
memory/740-130-0x0000000000000000-mapping.dmp
memory/740-131-0x0000000001280000-0x00000000012CB000-memory.dmp
memory/740-132-0x0000000002B20000-0x0000000002B46000-memory.dmp
memory/4696-133-0x0000000000000000-mapping.dmp
memory/4696-134-0x0000000000760000-0x0000000000786000-memory.dmp
memory/4696-135-0x0000000000760000-0x0000000000786000-memory.dmp