Analysis Overview
SHA256
f7fd924769734f2896f2f66dd9a637ac59b61183c2a1f2e35c45a2406cff3eaa
Threat Level: Likely malicious
The file c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118 was found to be: Likely malicious.
Malicious Activity Summary
Manipulates Digital Signatures
Drops file in Program Files directory
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: RenamesItself
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Modifies Internet Explorer settings
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-25 07:04
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-25 07:04
Reported
2024-08-25 07:07
Platform
win7-20240708-en
Max time kernel
143s
Max time network
143s
Command Line
Signatures
Manipulates Digital Signatures
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing\State = "146944" | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\o0PXabpygItvTRzh | C:\PROGRA~3\o0PXabpygItvTRzh.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\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Main | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Internet Explorer\Main\Use FormSuggest = "Yes" | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
| N/A | N/A | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
| N/A | N/A | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
| N/A | N/A | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
| N/A | N/A | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
| N/A | N/A | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
| N/A | N/A | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
| N/A | N/A | C:\PROGRA~3\o0PXabpygItvTRzh.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2104 wrote to memory of 2376 | N/A | C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe | C:\PROGRA~3\o0PXabpygItvTRzh.exe |
| PID 2104 wrote to memory of 2376 | N/A | C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe | C:\PROGRA~3\o0PXabpygItvTRzh.exe |
| PID 2104 wrote to memory of 2376 | N/A | C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe | C:\PROGRA~3\o0PXabpygItvTRzh.exe |
| PID 2104 wrote to memory of 2376 | N/A | C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe | C:\PROGRA~3\o0PXabpygItvTRzh.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe"
C:\PROGRA~3\o0PXabpygItvTRzh.exe
C:\PROGRA~3\o0PXabpygItvTRzh.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | searchdepressed.org | udp |
| US | 8.8.8.8:53 | findcopper.org | udp |
| US | 8.8.8.8:53 | searchdear.org | udp |
Files
memory/2104-0-0x0000000000400000-0x00000000004E4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-25 07:04
Reported
2024-08-25 07:08
Platform
win10v2004-20240802-en
Max time kernel
135s
Max time network
150s
Command Line
Signatures
Manipulates Digital Signatures
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing\State = "146944" | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\PROGRA~3\WitqCBLnVawzC | C:\PROGRA~3\WitqCBLnVawzC.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\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Use FormSuggest = "Yes" | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\Main | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
| N/A | N/A | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
| N/A | N/A | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
| N/A | N/A | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
| N/A | N/A | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
| N/A | N/A | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
| N/A | N/A | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
| N/A | N/A | C:\PROGRA~3\WitqCBLnVawzC.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4376 wrote to memory of 4584 | N/A | C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe | C:\PROGRA~3\WitqCBLnVawzC.exe |
| PID 4376 wrote to memory of 4584 | N/A | C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe | C:\PROGRA~3\WitqCBLnVawzC.exe |
| PID 4376 wrote to memory of 4584 | N/A | C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe | C:\PROGRA~3\WitqCBLnVawzC.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c034385d3bce2dbfaa6fae6fdb01acf8_JaffaCakes118.exe"
C:\PROGRA~3\WitqCBLnVawzC.exe
C:\PROGRA~3\WitqCBLnVawzC.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | searchdepressed.org | udp |
| US | 8.8.8.8:53 | searchdear.org | udp |
| US | 8.8.8.8:53 | findcopper.org | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | searchdepressed.org | udp |
| US | 8.8.8.8:53 | searchdear.org | udp |
| US | 8.8.8.8:53 | findcopper.org | udp |
| 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 | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | searchdepressed.org | udp |
| US | 8.8.8.8:53 | searchdear.org | udp |
| US | 8.8.8.8:53 | findcopper.org | udp |
Files
memory/4376-0-0x0000000000400000-0x00000000004E4000-memory.dmp