Analysis Overview
SHA256
36208e07000a6c45516408c205b0ec8584f14c116d190bd2c178e6cc35815836
Threat Level: Known bad
The file b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious behavior: RenamesItself
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-17 02:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-17 02:56
Reported
2024-06-17 02:58
Platform
win7-20240611-en
Max time kernel
150s
Max time network
154s
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\d3d9\ntkrnlpa.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\d3d9\ntkrnlpa.exe | C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\d3d9\ntkrnlpa.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\d3d9\ntkrnlpa.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\d3d9\ntkrnlpa.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\d3d9\ntkrnlpa.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\d3d9\ntkrnlpa.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2764 wrote to memory of 2988 | N/A | C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe | C:\Windows\SysWOW64\d3d9\ntkrnlpa.exe |
| PID 2764 wrote to memory of 2988 | N/A | C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe | C:\Windows\SysWOW64\d3d9\ntkrnlpa.exe |
| PID 2764 wrote to memory of 2988 | N/A | C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe | C:\Windows\SysWOW64\d3d9\ntkrnlpa.exe |
| PID 2764 wrote to memory of 2988 | N/A | C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe | C:\Windows\SysWOW64\d3d9\ntkrnlpa.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe"
C:\Windows\SysWOW64\d3d9\ntkrnlpa.exe
"C:\Windows\SysWOW64\d3d9\ntkrnlpa.exe"
Network
| Country | Destination | Domain | Proto |
| AU | 202.22.141.45:80 | tcp | |
| AU | 202.22.141.45:80 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| TH | 202.29.239.162:443 | tcp |
Files
memory/2764-0-0x0000000000370000-0x0000000000382000-memory.dmp
memory/2764-4-0x0000000000390000-0x00000000003A0000-memory.dmp
memory/2764-7-0x00000000002E0000-0x00000000002EF000-memory.dmp
C:\Windows\SysWOW64\d3d9\ntkrnlpa.exe
| MD5 | b675f3baeebaf8ee5cb580708ca6c712 |
| SHA1 | 5b2f654805eda647b528a09fa896967fe715f765 |
| SHA256 | 36208e07000a6c45516408c205b0ec8584f14c116d190bd2c178e6cc35815836 |
| SHA512 | cbbc709f597fa112c3a17e82543508b8a9734d880e2937480c7357c57a9acb2040b6c2d7f93ef1de9e3ceabdf0ffad8e1b8a98c33e99201dcf62df19bb80f11e |
memory/2764-9-0x0000000000400000-0x00000000004AB000-memory.dmp
memory/2988-10-0x0000000000280000-0x0000000000292000-memory.dmp
memory/2988-14-0x00000000002A0000-0x00000000002B0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-17 02:56
Reported
2024-06-17 02:58
Platform
win10v2004-20240611-en
Max time kernel
150s
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\utildll\Windows.Web.Http.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 864 wrote to memory of 2796 | N/A | C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe |
| PID 864 wrote to memory of 2796 | N/A | C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe |
| PID 864 wrote to memory of 2796 | N/A | C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe | C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b675f3baeebaf8ee5cb580708ca6c712_JaffaCakes118.exe"
C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe
"C:\Windows\SysWOW64\utildll\Windows.Web.Http.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 |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| AU | 202.22.141.45:80 | tcp | |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 80.87.201.221:7080 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RO | 82.76.111.249:443 | tcp | |
| US | 216.47.196.104:80 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/864-0-0x00000000021A0000-0x00000000021B2000-memory.dmp
memory/864-5-0x0000000000670000-0x0000000000680000-memory.dmp
memory/864-7-0x0000000000560000-0x000000000056F000-memory.dmp
C:\Windows\SysWOW64\utildll\Windows.Web.Http.exe
| MD5 | b675f3baeebaf8ee5cb580708ca6c712 |
| SHA1 | 5b2f654805eda647b528a09fa896967fe715f765 |
| SHA256 | 36208e07000a6c45516408c205b0ec8584f14c116d190bd2c178e6cc35815836 |
| SHA512 | cbbc709f597fa112c3a17e82543508b8a9734d880e2937480c7357c57a9acb2040b6c2d7f93ef1de9e3ceabdf0ffad8e1b8a98c33e99201dcf62df19bb80f11e |
memory/864-9-0x0000000000400000-0x00000000004AB000-memory.dmp
memory/2796-14-0x0000000002120000-0x0000000002130000-memory.dmp
memory/2796-10-0x00000000021E0000-0x00000000021F2000-memory.dmp