Analysis Overview
SHA256
31092b216b1e9237896d329fdca8a6f19ab9bd7da2a0e3db6c86a9a7b28eaff1
Threat Level: Known bad
The file 2024-03-04_01033c1d1a2a2df9c4a394cf560064a1_icedid was found to be: Known bad.
Malicious Activity Summary
Emotet
Executes dropped EXE
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-04 17:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-04 17:01
Reported
2024-03-04 17:03
Platform
win7-20240221-en
Max time kernel
150s
Max time network
154s
Command Line
Signatures
Emotet
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-04_01033c1d1a2a2df9c4a394cf560064a1_icedid.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-03-04_01033c1d1a2a2df9c4a394cf560064a1_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-04_01033c1d1a2a2df9c4a394cf560064a1_icedid.exe"
Network
| Country | Destination | Domain | Proto |
| US | 162.154.38.103:80 | tcp | |
| US | 162.154.38.103:80 | tcp | |
| FI | 95.216.118.202:8080 | tcp | |
| FI | 95.216.118.202:8080 | tcp | |
| TW | 60.250.78.22:443 | tcp | |
| TW | 60.250.78.22:443 | tcp | |
| AU | 120.151.135.224:80 | tcp |
Files
memory/2080-0-0x0000000000390000-0x000000000039E000-memory.dmp
memory/2080-5-0x00000000003A0000-0x00000000003AC000-memory.dmp
memory/2080-2-0x0000000000380000-0x000000000038B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-04 17:01
Reported
2024-03-04 17:03
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
153s
Command Line
Signatures
Emotet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | C:\Users\Admin\AppData\Local\Temp\2024-03-04_01033c1d1a2a2df9c4a394cf560064a1_icedid.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-04_01033c1d1a2a2df9c4a394cf560064a1_icedid.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-04_01033c1d1a2a2df9c4a394cf560064a1_icedid.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2192 wrote to memory of 4780 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-04_01033c1d1a2a2df9c4a394cf560064a1_icedid.exe | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe |
| PID 2192 wrote to memory of 4780 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-04_01033c1d1a2a2df9c4a394cf560064a1_icedid.exe | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe |
| PID 2192 wrote to memory of 4780 | N/A | C:\Users\Admin\AppData\Local\Temp\2024-03-04_01033c1d1a2a2df9c4a394cf560064a1_icedid.exe | C:\Windows\SysWOW64\dimsjob\tetheringclient.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\2024-03-04_01033c1d1a2a2df9c4a394cf560064a1_icedid.exe
"C:\Users\Admin\AppData\Local\Temp\2024-03-04_01033c1d1a2a2df9c4a394cf560064a1_icedid.exe"
C:\Windows\SysWOW64\dimsjob\tetheringclient.exe
"C:\Windows\SysWOW64\dimsjob\tetheringclient.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 207.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| US | 162.154.38.103:80 | tcp | |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.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 | 26.35.223.20.in-addr.arpa | udp |
| FI | 95.216.118.202:8080 | tcp | |
| US | 8.8.8.8:53 | 188.178.17.96.in-addr.arpa | udp |
| TW | 60.250.78.22:443 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| AU | 120.151.135.224:80 | tcp | |
| AU | 101.187.97.173:80 | tcp | |
| US | 8.8.8.8:53 | 15.173.189.20.in-addr.arpa | udp |
Files
memory/2192-0-0x00000000007E0000-0x00000000007EE000-memory.dmp
memory/2192-4-0x0000000000630000-0x000000000063B000-memory.dmp
memory/2192-5-0x0000000000800000-0x000000000080C000-memory.dmp
C:\Windows\SysWOW64\dimsjob\tetheringclient.exe
| MD5 | 01033c1d1a2a2df9c4a394cf560064a1 |
| SHA1 | 3aa5909f11c031082370e5948db778cda89d28c7 |
| SHA256 | 31092b216b1e9237896d329fdca8a6f19ab9bd7da2a0e3db6c86a9a7b28eaff1 |
| SHA512 | fde4797168844b24c9cfc27e204140ed8ca01e5222e075ed73cf7e290e66799ef31b715f9c620de5d1302237efe0c37caef64bc9ae893ba3297161c033ab82b1 |
memory/2192-9-0x00000000022E0000-0x000000000235A000-memory.dmp
memory/4780-10-0x00000000005D0000-0x00000000005DE000-memory.dmp
memory/4780-14-0x00000000005E0000-0x00000000005EC000-memory.dmp
memory/4780-18-0x00000000021C0000-0x000000000223A000-memory.dmp