Analysis Overview
SHA256
931fcc0dce88b617a2f1d17b92fdc2944e29d2bee9f59e375d8b0a8c3b4f368a
Threat Level: Known bad
The file 931fcc0dce88b617a2f1d17b92fdc2944e29d2bee9f59e375d8b0a8c3b4f368a was found to be: Known bad.
Malicious Activity Summary
Emotet
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-23 00:30
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-23 00:30
Reported
2024-05-23 00:33
Platform
win7-20240508-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
Emotet
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2216 wrote to memory of 556 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2216 wrote to memory of 556 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2216 wrote to memory of 556 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2216 wrote to memory of 556 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 2216 wrote to memory of 556 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\931fcc0dce88b617a2f1d17b92fdc2944e29d2bee9f59e375d8b0a8c3b4f368a.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\AWqeqM\bpxnNWJqP.dll"
Network
| Country | Destination | Domain | Proto |
| US | 173.82.82.196:8080 | tcp | |
| US | 173.82.82.196:8080 | tcp | |
| SG | 159.89.202.34:443 | 159.89.202.34 | tcp |
| US | 173.239.37.178:8080 | tcp | |
| US | 173.239.37.178:8080 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| ES | 89.29.244.7:443 | tcp | |
| TH | 150.95.66.124:8080 | tcp |
Files
memory/2216-0-0x0000000180000000-0x000000018002F000-memory.dmp
memory/2216-3-0x00000000001F0000-0x00000000001F1000-memory.dmp
memory/2216-4-0x000007FEF6FE0000-0x000007FEF703F000-memory.dmp
memory/556-8-0x0000000180000000-0x000000018002F000-memory.dmp
memory/556-9-0x000007FEF6F80000-0x000007FEF6FDF000-memory.dmp
memory/556-11-0x000007FEF6F80000-0x000007FEF6FDF000-memory.dmp
memory/556-12-0x000007FEF6F80000-0x000007FEF6FDF000-memory.dmp
memory/556-31-0x000007FEF6F80000-0x000007FEF6FDF000-memory.dmp
memory/556-33-0x000007FEF6F80000-0x000007FEF6FDF000-memory.dmp
memory/556-34-0x000007FEF6F80000-0x000007FEF6FDF000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-23 00:30
Reported
2024-05-23 00:33
Platform
win10v2004-20240508-en
Max time kernel
136s
Max time network
146s
Command Line
Signatures
Emotet
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4336 wrote to memory of 4700 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
| PID 4336 wrote to memory of 4700 | N/A | C:\Windows\system32\regsvr32.exe | C:\Windows\system32\regsvr32.exe |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\931fcc0dce88b617a2f1d17b92fdc2944e29d2bee9f59e375d8b0a8c3b4f368a.dll
C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\KXCbVLOzS\VQTpdzOy.dll"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 173.82.82.196:8080 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| SG | 159.89.202.34:443 | 159.89.202.34 | tcp |
| US | 8.8.8.8:53 | 11.97.55.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 34.202.89.159.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.101.63.23.in-addr.arpa | udp |
| US | 173.239.37.178:8080 | tcp | |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| ES | 89.29.244.7:443 | tcp | |
| TH | 150.95.66.124:8080 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| SG | 159.65.140.115:443 | tcp | |
| 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 |
| EG | 196.218.30.83:443 | tcp | |
| KR | 119.193.124.41:7080 | tcp | |
| NL | 77.81.247.144:8080 | tcp |
Files
memory/4336-0-0x0000000180000000-0x000000018002F000-memory.dmp
memory/4336-3-0x0000000000850000-0x0000000000851000-memory.dmp
memory/4336-4-0x00007FFCDBC30000-0x00007FFCDBC8F000-memory.dmp
memory/4700-8-0x0000000180000000-0x000000018002F000-memory.dmp