Analysis Overview
SHA256
27a677b330ce14dc4db5f4d533359045704244a142737307f48c1046fe582db4
Threat Level: Known bad
The file 19d19b732ebf694546cb14bca5909e93_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-28 17:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-28 17:31
Reported
2024-07-30 02:49
Platform
win7-20240704-en
Max time kernel
136s
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 |
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\19d19b732ebf694546cb14bca5909e93_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\19d19b732ebf694546cb14bca5909e93_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\19d19b732ebf694546cb14bca5909e93_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 38.18.235.242:80 | tcp | |
| US | 38.18.235.242:80 | tcp | |
| FR | 5.196.108.189:8080 | tcp | |
| FR | 5.196.108.189:8080 | tcp | |
| KR | 121.124.124.40:7080 | tcp | |
| KR | 121.124.124.40:7080 | tcp | |
| US | 104.236.246.93:8080 | tcp | |
| US | 104.236.246.93:8080 | tcp |
Files
memory/2576-0-0x0000000000230000-0x0000000000242000-memory.dmp
memory/2576-7-0x0000000000020000-0x000000000002F000-memory.dmp
memory/2576-5-0x0000000000030000-0x0000000000040000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-28 17:31
Reported
2024-07-30 02:52
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\ifmon\VoipRT.exe | C:\Users\Admin\AppData\Local\Temp\19d19b732ebf694546cb14bca5909e93_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:\Users\Admin\AppData\Local\Temp\19d19b732ebf694546cb14bca5909e93_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\ifmon\VoipRT.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\19d19b732ebf694546cb14bca5909e93_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3444 wrote to memory of 4504 | N/A | C:\Users\Admin\AppData\Local\Temp\19d19b732ebf694546cb14bca5909e93_JaffaCakes118.exe | C:\Windows\SysWOW64\ifmon\VoipRT.exe |
| PID 3444 wrote to memory of 4504 | N/A | C:\Users\Admin\AppData\Local\Temp\19d19b732ebf694546cb14bca5909e93_JaffaCakes118.exe | C:\Windows\SysWOW64\ifmon\VoipRT.exe |
| PID 3444 wrote to memory of 4504 | N/A | C:\Users\Admin\AppData\Local\Temp\19d19b732ebf694546cb14bca5909e93_JaffaCakes118.exe | C:\Windows\SysWOW64\ifmon\VoipRT.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\19d19b732ebf694546cb14bca5909e93_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\19d19b732ebf694546cb14bca5909e93_JaffaCakes118.exe"
C:\Windows\SysWOW64\ifmon\VoipRT.exe
"C:\Windows\SysWOW64\ifmon\VoipRT.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 140.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 38.18.235.242:80 | tcp | |
| FR | 5.196.108.189:8080 | tcp | |
| KR | 121.124.124.40:7080 | tcp | |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 104.236.246.93:8080 | tcp | |
| AU | 113.61.66.94:80 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| AU | 120.150.60.189:80 | tcp | |
| PL | 91.211.88.52:7080 | tcp |
Files
memory/3444-7-0x00000000005C0000-0x00000000005CF000-memory.dmp
memory/3444-4-0x0000000000700000-0x0000000000710000-memory.dmp
memory/3444-0-0x00000000005D0000-0x00000000005E2000-memory.dmp
C:\Windows\SysWOW64\ifmon\VoipRT.exe
| MD5 | 19d19b732ebf694546cb14bca5909e93 |
| SHA1 | d60bbe82d1cbef7dfa6798f4ade3ab4f5d01f790 |
| SHA256 | 27a677b330ce14dc4db5f4d533359045704244a142737307f48c1046fe582db4 |
| SHA512 | 9d3abc75cc109c24ef3e7abdccfc6990ef1dd4728f6f33b12ee34461ff74f43f2d925270ab446f368bf7f7a6c0920b39cab8cf578f7ae17f2d361df2bc359fca |
memory/4504-10-0x00000000006E0000-0x00000000006F2000-memory.dmp
memory/3444-9-0x0000000000400000-0x000000000041C000-memory.dmp