Analysis Overview
SHA256
c0ceed142f4b2fa4cabf755a0da5803170b98b28f739085c8c2030799c941e70
Threat Level: Known bad
The file 5ab40381b3bf2d9507de6ca19eb0a899_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Emotet
Emotet payload
Executes dropped EXE
Drops file in System32 directory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-29 19:16
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-29 19:16
Reported
2024-07-29 21:03
Platform
win7-20240729-en
Max time kernel
148s
Max time network
152s
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\srchadmin\ntlanui2.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\srchadmin\ntlanui2.exe | C:\Users\Admin\AppData\Local\Temp\5ab40381b3bf2d9507de6ca19eb0a899_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\5ab40381b3bf2d9507de6ca19eb0a899_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\srchadmin\ntlanui2.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\srchadmin\ntlanui2.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\srchadmin\ntlanui2.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\srchadmin\ntlanui2.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\srchadmin\ntlanui2.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5ab40381b3bf2d9507de6ca19eb0a899_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2336 wrote to memory of 3056 | N/A | C:\Users\Admin\AppData\Local\Temp\5ab40381b3bf2d9507de6ca19eb0a899_JaffaCakes118.exe | C:\Windows\SysWOW64\srchadmin\ntlanui2.exe |
| PID 2336 wrote to memory of 3056 | N/A | C:\Users\Admin\AppData\Local\Temp\5ab40381b3bf2d9507de6ca19eb0a899_JaffaCakes118.exe | C:\Windows\SysWOW64\srchadmin\ntlanui2.exe |
| PID 2336 wrote to memory of 3056 | N/A | C:\Users\Admin\AppData\Local\Temp\5ab40381b3bf2d9507de6ca19eb0a899_JaffaCakes118.exe | C:\Windows\SysWOW64\srchadmin\ntlanui2.exe |
| PID 2336 wrote to memory of 3056 | N/A | C:\Users\Admin\AppData\Local\Temp\5ab40381b3bf2d9507de6ca19eb0a899_JaffaCakes118.exe | C:\Windows\SysWOW64\srchadmin\ntlanui2.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\5ab40381b3bf2d9507de6ca19eb0a899_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5ab40381b3bf2d9507de6ca19eb0a899_JaffaCakes118.exe"
C:\Windows\SysWOW64\srchadmin\ntlanui2.exe
"C:\Windows\SysWOW64\srchadmin\ntlanui2.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/2336-0-0x0000000000220000-0x0000000000232000-memory.dmp
memory/2336-7-0x0000000000020000-0x000000000002F000-memory.dmp
memory/2336-4-0x0000000000240000-0x0000000000250000-memory.dmp
C:\Windows\SysWOW64\srchadmin\ntlanui2.exe
| MD5 | 5ab40381b3bf2d9507de6ca19eb0a899 |
| SHA1 | 54f11428a59a5f1531f0e7601ad6bfe7475d8cef |
| SHA256 | c0ceed142f4b2fa4cabf755a0da5803170b98b28f739085c8c2030799c941e70 |
| SHA512 | 196cdb8db2ab44bc747d3570dee61f172753ed51b025db754f239bd2e4f737fde890c5656bd71384887a410f79bc8f8c96e7abb0ffd94f22c4b2ab6c94c1be89 |
memory/2336-9-0x0000000000400000-0x0000000000436000-memory.dmp
memory/3056-14-0x00000000002C0000-0x00000000002D0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 19:16
Reported
2024-07-29 21:00
Platform
win10v2004-20240709-en
Max time kernel
137s
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\5ab40381b3bf2d9507de6ca19eb0a899_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Processes
C:\Users\Admin\AppData\Local\Temp\5ab40381b3bf2d9507de6ca19eb0a899_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\5ab40381b3bf2d9507de6ca19eb0a899_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 22.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 128.92.203.42:80 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.58.20.217.in-addr.arpa | udp |
| FR | 37.187.161.206:8080 | tcp | |
| TH | 202.29.239.162:443 | tcp | |
| US | 8.8.8.8:53 | 100.58.20.217.in-addr.arpa | udp |
| US | 52.111.227.14:443 | tcp | |
| RU | 80.87.201.221:7080 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| AR | 190.188.245.242:80 | tcp | |
| US | 12.163.208.58:80 | tcp |
Files
memory/4204-4-0x00000000006C0000-0x00000000006D0000-memory.dmp
memory/4204-7-0x0000000000690000-0x000000000069F000-memory.dmp
memory/4204-0-0x00000000006A0000-0x00000000006B2000-memory.dmp