Analysis Overview
SHA256
624c53be8c56cffe5a4257b90a85dc7aed62e83820bdc22b9f5b9bd6d3cc30c7
Threat Level: Shows suspicious behavior
The file a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Writes to the Master Boot Record (MBR)
Modifies registry class
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-12 12:03
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 12:03
Reported
2024-06-12 12:05
Platform
win7-20240508-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0}\Implemented Categories\{A5F7140E-4311-4ef9-AABC-F55941B5EBE5}\idex = "ca94cbffe39f8b25a3d577cd03a89dd7" | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79B5BC47-CEA1-4772-B433-7D1B3139F278}\Implemented Categories\{607568DD-B059-434b-B7E7-38EC51998F8E} | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79B5BC47-CEA1-4772-B433-7D1B3139F278} | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0} | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79B5BC47-CEA1-4772-B433-7D1B3139F278}\Implemented Categories | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{79B5BC47-CEA1-4772-B433-7D1B3139F278}\Implemented Categories\{607568DD-B059-434b-B7E7-38EC51998F8E}\did = "283B4E891A5B890A9CCBC6880A0B1FC3" | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0}\Implemented Categories\{A5F7140E-4311-4ef9-AABC-F55941B5EBE5} | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0}\Implemented Categories | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0}\Implemented Categories\{A5F7140E-4311-4ef9-AABC-F55941B5EBE5}\idno = "1" | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 2398.35go.net | udp |
| US | 8.8.8.8:53 | infoc0.duba.net | udp |
| US | 8.8.8.8:53 | dubacdn.cmcmcdn.com | udp |
| US | 8.8.8.8:53 | dubacdn.cmcmcdn.com | udp |
| US | 8.8.8.8:53 | infoc0.duba.net | udp |
| US | 8.8.8.8:53 | config.i.duba.net | udp |
| US | 8.8.8.8:53 | infoc0.duba.net | udp |
Files
C:\Users\Admin\AppData\Local\Temp\install_res\installconfig.ini
| MD5 | 7c72580e2be2c14f434b7a731ed40baa |
| SHA1 | 3b391bed689cb9537a11e7dbe350aad6ec0036b6 |
| SHA256 | 85d04a317eef1c187b01caf280350c3daa1fd5f34c9cbb9826d253f58d83cc94 |
| SHA512 | 74a1665d16e1cfdaa8faa5b29cf45f74b528a284b71620947489e3408f9d11045243397b55c802d327fbd809efc50054e1c3d3c902616e285207d7c151fe1665 |
memory/2184-14-0x0000000000390000-0x0000000000391000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 12:03
Reported
2024-06-12 12:06
Platform
win10v2004-20240611-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
Modifies registry class
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0}\Implemented Categories\{A5F7140E-4311-4ef9-AABC-F55941B5EBE5}\idex = "d3e7bf67e58778eb92f1812b7af42b2d" | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0}\Implemented Categories\{A5F7140E-4311-4ef9-AABC-F55941B5EBE5}\idno = "1" | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0}\Implemented Categories\{A5F7140E-4311-4ef9-AABC-F55941B5EBE5} | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0} | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{9B7A98EC-7EF9-468c-ACC8-37C793DBD7E0}\Implemented Categories | C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a099e55669d6f3eb4e479c5964ff9d7c_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 2398.35go.net | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| CN | 218.12.76.156:80 | 2398.35go.net | tcp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| NL | 23.62.61.194:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.61.62.23.in-addr.arpa | udp |
| CN | 218.12.76.159:80 | 2398.35go.net | tcp |
| CN | 221.194.141.154:80 | 2398.35go.net | tcp |
| CN | 221.194.141.155:80 | 2398.35go.net | tcp |
| US | 8.8.8.8:53 | infoc0.duba.net | udp |
| CN | 139.9.45.223:80 | infoc0.duba.net | tcp |
| CN | 139.9.46.163:80 | infoc0.duba.net | tcp |
| CN | 124.71.209.131:80 | infoc0.duba.net | tcp |
| CN | 139.9.36.171:80 | infoc0.duba.net | tcp |
| CN | 139.9.39.206:80 | infoc0.duba.net | tcp |
| CN | 139.9.43.15:80 | infoc0.duba.net | tcp |
| US | 8.8.8.8:53 | dubacdn.cmcmcdn.com | udp |
| CN | 221.194.141.169:80 | dubacdn.cmcmcdn.com | tcp |
| CN | 36.42.77.166:80 | dubacdn.cmcmcdn.com | tcp |
| CN | 36.42.77.171:80 | dubacdn.cmcmcdn.com | tcp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| CN | 120.232.206.78:80 | dubacdn.cmcmcdn.com | tcp |
| CN | 120.232.206.81:80 | dubacdn.cmcmcdn.com | tcp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| CN | 218.12.76.171:80 | dubacdn.cmcmcdn.com | tcp |
| CN | 221.194.141.166:80 | dubacdn.cmcmcdn.com | tcp |
| US | 8.8.8.8:53 | dubacdn.cmcmcdn.com | udp |
| CN | 36.42.77.171:80 | dubacdn.cmcmcdn.com | tcp |
| CN | 120.232.206.78:80 | dubacdn.cmcmcdn.com | tcp |
| CN | 120.232.206.81:80 | dubacdn.cmcmcdn.com | tcp |
| CN | 218.12.76.171:80 | dubacdn.cmcmcdn.com | tcp |
| CN | 221.194.141.166:80 | dubacdn.cmcmcdn.com | tcp |
| CN | 221.194.141.169:80 | dubacdn.cmcmcdn.com | tcp |