Analysis Overview
SHA256
9004a1f2b1a930a487b2c25e4d387345ea2351d35c6f1eee17a8afc41d508d33
Threat Level: Known bad
The file 4bd9e6bd838802e797842cff9535f127_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-29 14:25
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-29 14:25
Reported
2024-07-29 21:45
Platform
win7-20240704-en
Max time kernel
131s
Max time network
143s
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 |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 128.92.203.42:80 | tcp | |
| US | 128.92.203.42:80 | 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/2872-7-0x0000000000020000-0x000000000002F000-memory.dmp
memory/2872-4-0x0000000000030000-0x0000000000040000-memory.dmp
memory/2872-0-0x0000000000230000-0x0000000000242000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 14:25
Reported
2024-07-29 21:53
Platform
win10v2004-20240729-en
Max time kernel
136s
Max time network
145s
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\termmgr\Phoneutil.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\termmgr\Phoneutil.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1836 wrote to memory of 3532 | N/A | C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe | C:\Windows\SysWOW64\termmgr\Phoneutil.exe |
| PID 1836 wrote to memory of 3532 | N/A | C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe | C:\Windows\SysWOW64\termmgr\Phoneutil.exe |
| PID 1836 wrote to memory of 3532 | N/A | C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe | C:\Windows\SysWOW64\termmgr\Phoneutil.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4bd9e6bd838802e797842cff9535f127_JaffaCakes118.exe"
C:\Windows\SysWOW64\termmgr\Phoneutil.exe
"C:\Windows\SysWOW64\termmgr\Phoneutil.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 128.92.203.42:80 | tcp | |
| FR | 37.187.161.206:8080 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| TH | 202.29.239.162:443 | tcp | |
| RU | 80.87.201.221:7080 | tcp | |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| AR | 190.188.245.242:80 | tcp | |
| US | 12.163.208.58:80 | tcp |
Files
memory/1836-4-0x00000000006C0000-0x00000000006D0000-memory.dmp
memory/1836-1-0x00000000006A0000-0x00000000006B2000-memory.dmp
memory/1836-7-0x0000000000690000-0x000000000069F000-memory.dmp
C:\Windows\SysWOW64\termmgr\Phoneutil.exe
| MD5 | 4bd9e6bd838802e797842cff9535f127 |
| SHA1 | 683bc9b29f59b9f06132e15ab5c7f8c3eb9811e5 |
| SHA256 | 9004a1f2b1a930a487b2c25e4d387345ea2351d35c6f1eee17a8afc41d508d33 |
| SHA512 | db33df25421338912659554f992668d897583838890144abe44d5f69e79b390df960dc3a7e942cc08a41c72a6cd51828a99edd8752dece3392a3f459374b95d5 |
memory/1836-9-0x0000000000400000-0x000000000041C000-memory.dmp
memory/3532-14-0x0000000000910000-0x0000000000920000-memory.dmp
memory/3532-10-0x00000000008F0000-0x0000000000902000-memory.dmp