Analysis Overview
SHA256
da5738b2cd3e12803ee9aff5e7413d513ddbe3588eaca350b8f45146b2d82053
Threat Level: Known bad
The file ae692099c46503789dbbda2554e40776_JaffaCakes118 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 behavior: RenamesItself
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-15 12:23
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-15 12:23
Reported
2024-06-15 12:25
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\mfcm110\secproc_isv.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\mfcm110\secproc_isv.exe | C:\Users\Admin\AppData\Local\Temp\ae692099c46503789dbbda2554e40776_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\mfcm110\secproc_isv.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfcm110\secproc_isv.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfcm110\secproc_isv.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfcm110\secproc_isv.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ae692099c46503789dbbda2554e40776_JaffaCakes118.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ae692099c46503789dbbda2554e40776_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\mfcm110\secproc_isv.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2208 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\ae692099c46503789dbbda2554e40776_JaffaCakes118.exe | C:\Windows\SysWOW64\mfcm110\secproc_isv.exe |
| PID 2208 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\ae692099c46503789dbbda2554e40776_JaffaCakes118.exe | C:\Windows\SysWOW64\mfcm110\secproc_isv.exe |
| PID 2208 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\ae692099c46503789dbbda2554e40776_JaffaCakes118.exe | C:\Windows\SysWOW64\mfcm110\secproc_isv.exe |
| PID 2208 wrote to memory of 2352 | N/A | C:\Users\Admin\AppData\Local\Temp\ae692099c46503789dbbda2554e40776_JaffaCakes118.exe | C:\Windows\SysWOW64\mfcm110\secproc_isv.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ae692099c46503789dbbda2554e40776_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ae692099c46503789dbbda2554e40776_JaffaCakes118.exe"
C:\Windows\SysWOW64\mfcm110\secproc_isv.exe
"C:\Windows\SysWOW64\mfcm110\secproc_isv.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/2208-1-0x0000000000310000-0x0000000000322000-memory.dmp
memory/2208-4-0x0000000000330000-0x0000000000340000-memory.dmp
memory/2208-7-0x0000000000300000-0x000000000030F000-memory.dmp
memory/2208-9-0x0000000000400000-0x00000000004AB000-memory.dmp
C:\Windows\SysWOW64\mfcm110\secproc_isv.exe
| MD5 | ae692099c46503789dbbda2554e40776 |
| SHA1 | e1c37315d76196a6a6cb90436cf31f36fcb3b962 |
| SHA256 | da5738b2cd3e12803ee9aff5e7413d513ddbe3588eaca350b8f45146b2d82053 |
| SHA512 | 8e7ec60afdd76db4107a2171cebbd9407c675c86f1f1950012dad3e2ee72c2b6727e89c5cd68c59c39e759917c7ad2e2e1196a6731328b67e4e908434adf4865 |
memory/2352-10-0x0000000000300000-0x0000000000312000-memory.dmp
memory/2352-14-0x0000000000320000-0x0000000000330000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-15 12:23
Reported
2024-06-15 12:25
Platform
win10v2004-20240508-en
Max time kernel
143s
Max time network
148s
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 |
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\ae692099c46503789dbbda2554e40776_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\ae692099c46503789dbbda2554e40776_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ae692099c46503789dbbda2554e40776_JaffaCakes118.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4696,i,9746875443948590908,1444894342962555245,262144 --variations-seed-version --mojo-platform-channel-handle=3756 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| AU | 202.22.141.45:80 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| RU | 80.87.201.221:7080 | tcp | |
| RO | 82.76.111.249:443 | tcp | |
| US | 216.47.196.104:80 | tcp |
Files
memory/1856-4-0x00000000006D0000-0x00000000006E0000-memory.dmp
memory/1856-0-0x00000000006B0000-0x00000000006C2000-memory.dmp
memory/1856-7-0x00000000006A0000-0x00000000006AF000-memory.dmp