Analysis Overview
SHA256
da385110321ef4da4d3660452118bda7c598c38f4b7ccf577cb67c266bdf2c61
Threat Level: Known bad
The file task1.zip was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-06 08:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-06 08:06
Reported
2024-03-06 08:09
Platform
win7-20240221-en
Max time kernel
144s
Max time network
151s
Command Line
Signatures
Emotet
Emotet payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe | C:\Users\Admin\AppData\Local\Temp\task1.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\task1.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\task1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\task1.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1640 wrote to memory of 2820 | N/A | C:\Users\Admin\AppData\Local\Temp\task1.exe | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe |
| PID 1640 wrote to memory of 2820 | N/A | C:\Users\Admin\AppData\Local\Temp\task1.exe | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe |
| PID 1640 wrote to memory of 2820 | N/A | C:\Users\Admin\AppData\Local\Temp\task1.exe | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe |
| PID 1640 wrote to memory of 2820 | N/A | C:\Users\Admin\AppData\Local\Temp\task1.exe | C:\Windows\SysWOW64\shimgvw\dpnaddr.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\task1.exe
"C:\Users\Admin\AppData\Local\Temp\task1.exe"
C:\Windows\SysWOW64\shimgvw\dpnaddr.exe
"C:\Windows\SysWOW64\shimgvw\dpnaddr.exe"
C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 74.219.172.26:80 | tcp | |
| US | 74.219.172.26:80 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| US | 134.209.36.254:8080 | tcp | |
| US | 104.156.59.7:8080 | 104.156.59.7 | tcp |
| NZ | 120.138.30.150:8080 | tcp | |
| NZ | 120.138.30.150:8080 | tcp | |
| BG | 194.187.133.160:443 | tcp | |
| BG | 194.187.133.160:443 | tcp |
Files
memory/1640-0-0x0000000000290000-0x00000000002A2000-memory.dmp
memory/1640-5-0x00000000002B0000-0x00000000002C0000-memory.dmp
memory/1640-2-0x0000000000280000-0x000000000028F000-memory.dmp
C:\Windows\SysWOW64\shimgvw\dpnaddr.exe
| MD5 | 2ba73d2d47cf2d388446b781613b7eff |
| SHA1 | c75c7eb4814835388881d1b4c2db67e64a023e1e |
| SHA256 | 06c6442d5bb110140ac1cdbcf1be52388441b9a0750d59b743acc6b52d19582b |
| SHA512 | 667ddc16765d8c3c3596bb734174862db1f2ac24037c361a2e37ec9824c35a8926728400025d62c62c361b1b1e1a9d1e3b4c38c2c5989eee832e083481e50caa |
memory/2820-9-0x0000000000250000-0x0000000000262000-memory.dmp
memory/2820-13-0x0000000000270000-0x0000000000280000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-06 08:06
Reported
2024-03-06 08:09
Platform
win10v2004-20240226-en
Max time kernel
146s
Max time network
155s
Command Line
Signatures
Emotet
Emotet payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\KBDMACST\InputInjectionBroker.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\KBDMACST\InputInjectionBroker.exe | C:\Users\Admin\AppData\Local\Temp\task1.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\task1.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\task1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\task1.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDMACST\InputInjectionBroker.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\KBDMACST\InputInjectionBroker.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4400 wrote to memory of 224 | N/A | C:\Users\Admin\AppData\Local\Temp\task1.exe | C:\Windows\SysWOW64\KBDMACST\InputInjectionBroker.exe |
| PID 4400 wrote to memory of 224 | N/A | C:\Users\Admin\AppData\Local\Temp\task1.exe | C:\Windows\SysWOW64\KBDMACST\InputInjectionBroker.exe |
| PID 4400 wrote to memory of 224 | N/A | C:\Users\Admin\AppData\Local\Temp\task1.exe | C:\Windows\SysWOW64\KBDMACST\InputInjectionBroker.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\task1.exe
"C:\Users\Admin\AppData\Local\Temp\task1.exe"
C:\Windows\SysWOW64\KBDMACST\InputInjectionBroker.exe
"C:\Windows\SysWOW64\KBDMACST\InputInjectionBroker.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 74.219.172.26:80 | tcp | |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 134.209.36.254:8080 | tcp | |
| US | 8.8.8.8:53 | 45.19.74.20.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 | 104.156.59.7:8080 | 104.156.59.7 | tcp |
| US | 8.8.8.8:53 | 7.59.156.104.in-addr.arpa | udp |
| NZ | 120.138.30.150:8080 | tcp | |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| BG | 194.187.133.160:443 | tcp | |
| US | 104.236.246.93:8080 | tcp | |
| US | 74.208.45.104:8080 | tcp | |
| US | 8.8.8.8:53 | 203.197.79.204.in-addr.arpa | udp |
| TR | 78.187.156.31:80 | tcp | |
| US | 8.8.8.8:53 | 13.173.189.20.in-addr.arpa | udp |
Files
memory/4400-0-0x0000000002270000-0x0000000002282000-memory.dmp
memory/4400-5-0x0000000002290000-0x00000000022A0000-memory.dmp
memory/4400-4-0x0000000002260000-0x000000000226F000-memory.dmp
C:\Windows\SysWOW64\KBDMACST\InputInjectionBroker.exe
| MD5 | 2ba73d2d47cf2d388446b781613b7eff |
| SHA1 | c75c7eb4814835388881d1b4c2db67e64a023e1e |
| SHA256 | 06c6442d5bb110140ac1cdbcf1be52388441b9a0750d59b743acc6b52d19582b |
| SHA512 | 667ddc16765d8c3c3596bb734174862db1f2ac24037c361a2e37ec9824c35a8926728400025d62c62c361b1b1e1a9d1e3b4c38c2c5989eee832e083481e50caa |
memory/224-9-0x0000000000840000-0x0000000000852000-memory.dmp
memory/224-13-0x0000000000860000-0x0000000000870000-memory.dmp