Analysis Overview
SHA256
de40562c90a1d7d919053219a24557110a9bfc876ae2e8605aed662bfc177be9
Threat Level: Known bad
The file 371bdde4d98810d41d4274aeeb4ab1d7_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Blocklisted process makes network request
Loads dropped DLL
Drops file in System32 directory
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
2024-07-11 00:59
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-11 00:59
Reported
2024-07-11 01:02
Platform
win7-20240708-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
Emotet
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\Sopvpq\chwkp.qvs | C:\Windows\SysWOW64\rundll32.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\371bdde4d98810d41d4274aeeb4ab1d7_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\371bdde4d98810d41d4274aeeb4ab1d7_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Sopvpq\chwkp.qvs",FHHEwljEcplfISp
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Sopvpq\chwkp.qvs",#1
Network
| Country | Destination | Domain | Proto |
| RO | 84.232.229.24:80 | tcp | |
| RO | 84.232.229.24:80 | tcp | |
| FR | 51.255.203.164:8080 | tcp | |
| FR | 51.255.203.164:8080 | tcp | |
| DE | 217.160.169.110:8080 | tcp | |
| DE | 217.160.169.110:8080 | tcp |
Files
memory/2852-1-0x0000000010000000-0x0000000010024000-memory.dmp
memory/2852-0-0x0000000000130000-0x0000000000151000-memory.dmp
memory/2852-2-0x0000000010000000-0x0000000010024000-memory.dmp
memory/2836-3-0x0000000010000000-0x0000000010024000-memory.dmp
memory/3016-5-0x0000000010000000-0x0000000010024000-memory.dmp
memory/3016-4-0x0000000010000000-0x0000000010024000-memory.dmp
memory/3016-6-0x0000000010000000-0x0000000010024000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-11 00:59
Reported
2024-07-11 01:02
Platform
win10v2004-20240709-en
Max time kernel
136s
Max time network
99s
Command Line
Signatures
Emotet
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\Ofpwgjku\qkkweeq.vqv | C:\Windows\SysWOW64\rundll32.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3100 wrote to memory of 2944 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3100 wrote to memory of 2944 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3100 wrote to memory of 2944 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2944 wrote to memory of 4328 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2944 wrote to memory of 4328 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2944 wrote to memory of 4328 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\371bdde4d98810d41d4274aeeb4ab1d7_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\371bdde4d98810d41d4274aeeb4ab1d7_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Ofpwgjku\qkkweeq.vqv",wRhx
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 76.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 121.170.16.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/2944-1-0x0000000010000000-0x0000000010024000-memory.dmp
memory/2944-0-0x0000000000890000-0x00000000008B1000-memory.dmp
memory/2944-3-0x0000000010000000-0x0000000010024000-memory.dmp
C:\Windows\SysWOW64\Ofpwgjku\qkkweeq.vqv
| MD5 | 371bdde4d98810d41d4274aeeb4ab1d7 |
| SHA1 | e3ab519b2c680a334eddc491ae6ddef8f0c4bc17 |
| SHA256 | de40562c90a1d7d919053219a24557110a9bfc876ae2e8605aed662bfc177be9 |
| SHA512 | a6b55ab4e7d908216e01de3414ebc2a0eec49641eaf5e5efa592743ccc87ad67402ba7789dceb205fb9f5a3ec59e2b9fb25d4917ef7dc9a78408236830951f2b |