Analysis Overview
SHA256
4a68396b45b279f634cc338204b1c1c445f1c159c9688f7daeb6b27058aca5c6
Threat Level: Known bad
The file aafb6700700327fb5e90a420020e4791_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 WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-14 17:48
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 17:48
Reported
2024-06-14 17:50
Platform
win7-20240221-en
Max time kernel
127s
Max time network
137s
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 |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\aafb6700700327fb5e90a420020e4791_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aafb6700700327fb5e90a420020e4791_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| JP | 116.91.240.96:80 | tcp | |
| JP | 116.91.240.96:80 | tcp | |
| IN | 167.71.227.113:8080 | tcp | |
| IN | 167.71.227.113:8080 | tcp | |
| CO | 190.85.46.52:7080 | tcp | |
| CO | 190.85.46.52:7080 | tcp | |
| US | 162.144.42.60:8080 | tcp | |
| US | 162.144.42.60:8080 | tcp |
Files
memory/1676-0-0x00000000001E0000-0x00000000001F2000-memory.dmp
memory/1676-4-0x0000000000200000-0x0000000000210000-memory.dmp
memory/1676-7-0x0000000000400000-0x00000000004AD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 17:48
Reported
2024-06-14 17:50
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
149s
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\NPSM\usercpl.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\NPSM\usercpl.exe | C:\Users\Admin\AppData\Local\Temp\aafb6700700327fb5e90a420020e4791_JaffaCakes118.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NPSM\usercpl.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\aafb6700700327fb5e90a420020e4791_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1432 wrote to memory of 2368 | N/A | C:\Users\Admin\AppData\Local\Temp\aafb6700700327fb5e90a420020e4791_JaffaCakes118.exe | C:\Windows\SysWOW64\NPSM\usercpl.exe |
| PID 1432 wrote to memory of 2368 | N/A | C:\Users\Admin\AppData\Local\Temp\aafb6700700327fb5e90a420020e4791_JaffaCakes118.exe | C:\Windows\SysWOW64\NPSM\usercpl.exe |
| PID 1432 wrote to memory of 2368 | N/A | C:\Users\Admin\AppData\Local\Temp\aafb6700700327fb5e90a420020e4791_JaffaCakes118.exe | C:\Windows\SysWOW64\NPSM\usercpl.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\aafb6700700327fb5e90a420020e4791_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aafb6700700327fb5e90a420020e4791_JaffaCakes118.exe"
C:\Windows\SysWOW64\NPSM\usercpl.exe
"C:\Windows\SysWOW64\NPSM\usercpl.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| JP | 116.91.240.96:80 | tcp | |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| IN | 167.71.227.113:8080 | tcp | |
| CO | 190.85.46.52:7080 | tcp | |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 162.144.42.60:8080 | tcp | |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
| PK | 202.166.170.43:80 | tcp | |
| FI | 95.216.205.155:8080 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
memory/1432-4-0x0000000002100000-0x0000000002110000-memory.dmp
memory/1432-0-0x00000000020E0000-0x00000000020F2000-memory.dmp
memory/1432-7-0x0000000000720000-0x000000000072F000-memory.dmp
C:\Windows\SysWOW64\NPSM\usercpl.exe
| MD5 | aafb6700700327fb5e90a420020e4791 |
| SHA1 | d54985d09eb3a0a66478081c8b64f6ca12abd07a |
| SHA256 | 4a68396b45b279f634cc338204b1c1c445f1c159c9688f7daeb6b27058aca5c6 |
| SHA512 | cd66836816e7d895bbc1489fc24ab7d3ea49ff7ed473bb7db1c08f27fd2aef57a204538d71a3a005bb8053fe4d7ff376276d16c1e500806e5e8acc4208d79758 |
memory/2368-14-0x0000000000670000-0x0000000000680000-memory.dmp
memory/2368-10-0x0000000000650000-0x0000000000662000-memory.dmp
memory/1432-9-0x0000000000400000-0x00000000004AD000-memory.dmp