Analysis Overview
SHA256
0127201525dbf2625539ceb0fec573b86060d261527d7ee918a1d9eebf1e3fed
Threat Level: Known bad
The file 32c85e158a6fe7a1c91b1cf38757ece1_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Blocklisted process makes network request
Loads dropped DLL
Drops file in System32 directory
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious behavior: RenamesItself
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-10 01:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-10 01:28
Reported
2024-07-10 01:43
Platform
win7-20240704-en
Max time kernel
149s
Max time network
150s
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\Bcquydrx\kubrcma.vsj | 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\32c85e158a6fe7a1c91b1cf38757ece1_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\32c85e158a6fe7a1c91b1cf38757ece1_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Bcquydrx\kubrcma.vsj",afDx
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Bcquydrx\kubrcma.vsj",#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/1804-0-0x00000000007F0000-0x000000000088E000-memory.dmp
memory/1804-2-0x00000000007F1000-0x0000000000854000-memory.dmp
memory/1804-1-0x00000000002A0000-0x00000000002C7000-memory.dmp
memory/1804-3-0x00000000007F0000-0x000000000088E000-memory.dmp
memory/1804-4-0x00000000007F1000-0x0000000000854000-memory.dmp
memory/3048-5-0x0000000000700000-0x000000000079E000-memory.dmp
memory/3048-6-0x0000000000700000-0x000000000079E000-memory.dmp
memory/3048-7-0x0000000000701000-0x0000000000764000-memory.dmp
memory/2276-8-0x0000000000990000-0x0000000000A2E000-memory.dmp
memory/2276-9-0x0000000000991000-0x00000000009F4000-memory.dmp
memory/2276-10-0x0000000000990000-0x0000000000A2E000-memory.dmp
memory/2276-12-0x0000000000991000-0x00000000009F4000-memory.dmp
memory/2276-16-0x0000000000990000-0x0000000000A2E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-10 01:28
Reported
2024-07-10 01:42
Platform
win10v2004-20240704-en
Max time kernel
147s
Max time network
153s
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 |
Loads dropped DLL
| 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 |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\Axhpxoxojggmihj\czxfzjrzrzyflr.uob | 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 |
| 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 |
| 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
| Description | Indicator | Process | Target |
| PID 2044 wrote to memory of 1892 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2044 wrote to memory of 1892 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2044 wrote to memory of 1892 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1892 wrote to memory of 3956 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1892 wrote to memory of 3956 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1892 wrote to memory of 3956 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3956 wrote to memory of 3364 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3956 wrote to memory of 3364 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3956 wrote to memory of 3364 | 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\32c85e158a6fe7a1c91b1cf38757ece1_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\32c85e158a6fe7a1c91b1cf38757ece1_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Axhpxoxojggmihj\czxfzjrzrzyflr.uob",tgoMuXdkbr
C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Axhpxoxojggmihj\czxfzjrzrzyflr.uob",#1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| RO | 84.232.229.24:80 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| FR | 51.255.203.164:8080 | tcp | |
| DE | 217.160.169.110:8080 | tcp | |
| ES | 185.183.16.47:80 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| CL | 190.45.24.210:80 | tcp | |
| MX | 187.162.248.237:80 | tcp |
Files
memory/1892-0-0x0000000002950000-0x0000000002977000-memory.dmp
memory/1892-1-0x0000000000400000-0x0000000000424000-memory.dmp
memory/1892-2-0x0000000000400000-0x000000000049E000-memory.dmp
memory/1892-3-0x0000000000400000-0x0000000000424000-memory.dmp
C:\Windows\SysWOW64\Axhpxoxojggmihj\czxfzjrzrzyflr.uob
| MD5 | 32c85e158a6fe7a1c91b1cf38757ece1 |
| SHA1 | 998a58bb4c53dab0543895477798cf00160a9e2a |
| SHA256 | 0127201525dbf2625539ceb0fec573b86060d261527d7ee918a1d9eebf1e3fed |
| SHA512 | 24bddcfbcfa268d4c4da606df509590734ebb4de939467b2ced317ca24e6aad3ec2e7dbd192e2f78f0bb04d3c4fa762a1a4f1a87a9cb4590752c180356443757 |
memory/3956-6-0x0000000000400000-0x000000000049E000-memory.dmp
memory/3956-5-0x0000000000400000-0x000000000049E000-memory.dmp
memory/3956-8-0x0000000000400000-0x000000000049E000-memory.dmp
memory/3364-10-0x0000000000400000-0x000000000049E000-memory.dmp
memory/3364-11-0x0000000000400000-0x000000000049E000-memory.dmp
memory/3364-13-0x0000000000400000-0x000000000049E000-memory.dmp