Analysis Overview
SHA256
247559684c81d647e753a43d0c86bdbab481418ca1405e1ab9c661a57d4cc101
Threat Level: Known bad
The file b0070423bbc25cea0332c938f64553b5_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: RenamesItself
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 20:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 20:52
Reported
2024-06-15 20:55
Platform
win7-20240611-en
Max time kernel
149s
Max time network
155s
Command Line
Signatures
Emotet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ntmarta\termmgr.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\ntmarta\termmgr.exe | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ntmarta\termmgr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ntmarta\termmgr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ntmarta\termmgr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ntmarta\termmgr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ntmarta\termmgr.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ntmarta\termmgr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ntmarta\termmgr.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2420 wrote to memory of 2564 | N/A | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | C:\Windows\SysWOW64\ntmarta\termmgr.exe |
| PID 2420 wrote to memory of 2564 | N/A | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | C:\Windows\SysWOW64\ntmarta\termmgr.exe |
| PID 2420 wrote to memory of 2564 | N/A | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | C:\Windows\SysWOW64\ntmarta\termmgr.exe |
| PID 2420 wrote to memory of 2564 | N/A | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | C:\Windows\SysWOW64\ntmarta\termmgr.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe"
C:\Windows\SysWOW64\ntmarta\termmgr.exe
"C:\Windows\SysWOW64\ntmarta\termmgr.exe"
Network
| Country | Destination | Domain | Proto |
| US | 185.215.227.107:443 | tcp | |
| US | 185.215.227.107:443 | tcp | |
| DE | 51.38.124.206:80 | 51.38.124.206 | tcp |
| US | 38.88.126.202:8080 | tcp | |
| US | 38.88.126.202:8080 | tcp | |
| FR | 54.37.42.48:8080 | tcp | |
| FR | 54.37.42.48:8080 | tcp |
Files
memory/2420-4-0x0000000001D90000-0x0000000001D9C000-memory.dmp
memory/2420-0-0x0000000001BF0000-0x0000000001BFD000-memory.dmp
memory/2420-8-0x0000000001BE0000-0x0000000001BEB000-memory.dmp
memory/2420-7-0x0000000001BB0000-0x0000000001BB1000-memory.dmp
C:\Windows\SysWOW64\ntmarta\termmgr.exe
| MD5 | b0070423bbc25cea0332c938f64553b5 |
| SHA1 | 85c5eb7e5494a083f3a5ec4c4c7ff583895f8236 |
| SHA256 | 247559684c81d647e753a43d0c86bdbab481418ca1405e1ab9c661a57d4cc101 |
| SHA512 | b74eede22149232efdbb7a6a2ac926a6c618db38c7db30447e91c06f072e378f0fb20dda78c595257a2670e050e64ff0d4a1573754af3a3457f623a0794381a9 |
memory/2420-10-0x0000000000400000-0x0000000000478000-memory.dmp
memory/2564-11-0x00000000002B0000-0x00000000002BD000-memory.dmp
memory/2564-15-0x00000000003C0000-0x00000000003CC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 20:52
Reported
2024-06-15 20:54
Platform
win10v2004-20240611-en
Max time kernel
138s
Max time network
148s
Command Line
Signatures
Emotet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\tbauth\Windows.Networking.XboxLive.ProxyStub.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\tbauth\Windows.Networking.XboxLive.ProxyStub.exe | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.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\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\tbauth\Windows.Networking.XboxLive.ProxyStub.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\tbauth\Windows.Networking.XboxLive.ProxyStub.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2964 wrote to memory of 4200 | N/A | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | C:\Windows\SysWOW64\tbauth\Windows.Networking.XboxLive.ProxyStub.exe |
| PID 2964 wrote to memory of 4200 | N/A | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | C:\Windows\SysWOW64\tbauth\Windows.Networking.XboxLive.ProxyStub.exe |
| PID 2964 wrote to memory of 4200 | N/A | C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe | C:\Windows\SysWOW64\tbauth\Windows.Networking.XboxLive.ProxyStub.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b0070423bbc25cea0332c938f64553b5_JaffaCakes118.exe"
C:\Windows\SysWOW64\tbauth\Windows.Networking.XboxLive.ProxyStub.exe
"C:\Windows\SysWOW64\tbauth\Windows.Networking.XboxLive.ProxyStub.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 185.215.227.107:443 | tcp | |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.121.18.2.in-addr.arpa | udp |
| DE | 51.38.124.206:80 | 51.38.124.206 | tcp |
| US | 8.8.8.8:53 | 206.124.38.51.in-addr.arpa | udp |
| US | 38.88.126.202:8080 | tcp | |
| US | 8.8.8.8:53 | 100.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| FR | 54.37.42.48:8080 | tcp | |
| IE | 52.111.236.22:443 | tcp | |
| SG | 172.104.169.32:8080 | tcp | |
| US | 8.8.8.8:53 | 241.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| SG | 68.183.190.199:8080 | tcp | |
| MX | 187.162.248.237:80 | tcp |
Files
memory/2964-0-0x0000000002340000-0x000000000234D000-memory.dmp
memory/2964-4-0x0000000002470000-0x000000000247C000-memory.dmp
memory/2964-8-0x0000000002330000-0x000000000233B000-memory.dmp
memory/2964-7-0x0000000002320000-0x0000000002321000-memory.dmp
C:\Windows\SysWOW64\tbauth\Windows.Networking.XboxLive.ProxyStub.exe
| MD5 | b0070423bbc25cea0332c938f64553b5 |
| SHA1 | 85c5eb7e5494a083f3a5ec4c4c7ff583895f8236 |
| SHA256 | 247559684c81d647e753a43d0c86bdbab481418ca1405e1ab9c661a57d4cc101 |
| SHA512 | b74eede22149232efdbb7a6a2ac926a6c618db38c7db30447e91c06f072e378f0fb20dda78c595257a2670e050e64ff0d4a1573754af3a3457f623a0794381a9 |
memory/2964-10-0x0000000000400000-0x0000000000478000-memory.dmp
memory/4200-15-0x0000000002120000-0x000000000212C000-memory.dmp
memory/4200-11-0x0000000002110000-0x000000000211D000-memory.dmp