Analysis Overview
SHA256
7b7f90e2b6120c0682a0b6ca8aeda78c6d1ba4770556c5085abd7d445bdf5eb4
Threat Level: Known bad
The file 889a2cc63fb01c14713569c744bc519e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
NanoCore
Adds Run key to start application
AutoIT Executable
Suspicious use of SetThreadContext
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-11 02:14
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-11 02:14
Reported
2024-08-11 02:17
Platform
win7-20240704-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
NanoCore
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\vexsmdlyghjavykynmkq = "C:\\Users\\Public\\vexsmdlyghjavykynmkq.vbs" | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2928 set thread context of 2736 | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
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\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 8.8.4.4:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
Files
memory/2928-2-0x00000000001A0000-0x00000000001A1000-memory.dmp
memory/2736-3-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2736-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2736-11-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2736-10-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2736-4-0x0000000000400000-0x0000000000438000-memory.dmp
memory/2736-12-0x0000000073C4E000-0x0000000073C4F000-memory.dmp
memory/2736-13-0x0000000073C40000-0x000000007432E000-memory.dmp
memory/2736-15-0x0000000000670000-0x000000000067A000-memory.dmp
memory/2736-16-0x0000000000680000-0x000000000069E000-memory.dmp
memory/2736-17-0x0000000000930000-0x000000000093A000-memory.dmp
memory/2736-18-0x0000000073C40000-0x000000007432E000-memory.dmp
memory/2736-19-0x0000000073C4E000-0x0000000073C4F000-memory.dmp
memory/2736-20-0x0000000073C40000-0x000000007432E000-memory.dmp
memory/2736-21-0x0000000073C40000-0x000000007432E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-11 02:14
Reported
2024-08-11 02:17
Platform
win10v2004-20240802-en
Max time kernel
147s
Max time network
147s
Command Line
Signatures
NanoCore
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vexsmdlyghjavykynmkq = "C:\\Users\\Public\\vexsmdlyghjavykynmkq.vbs" | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3212 set thread context of 1280 | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
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\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3212 wrote to memory of 1280 | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 3212 wrote to memory of 1280 | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 3212 wrote to memory of 1280 | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 3212 wrote to memory of 1280 | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
| PID 3212 wrote to memory of 1280 | N/A | C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\889a2cc63fb01c14713569c744bc519e_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.69.169.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:47581 | tcp | |
| 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 | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| N/A | 127.0.0.1:47581 | tcp | |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
| US | 8.8.8.8:53 | etoiilefiiilante.duckdns.org | udp |
| US | 192.169.69.25:47581 | etoiilefiiilante.duckdns.org | tcp |
Files
memory/3212-2-0x0000000000EB0000-0x0000000000EB1000-memory.dmp
memory/1280-3-0x0000000000700000-0x0000000000738000-memory.dmp
memory/1280-8-0x00000000738EE000-0x00000000738EF000-memory.dmp
memory/1280-9-0x0000000005330000-0x00000000058D4000-memory.dmp
memory/1280-10-0x0000000004C40000-0x0000000004CD2000-memory.dmp
memory/1280-11-0x0000000004D80000-0x0000000004E1C000-memory.dmp
memory/1280-12-0x0000000004C20000-0x0000000004C2A000-memory.dmp
memory/1280-13-0x00000000738E0000-0x0000000074090000-memory.dmp
memory/1280-15-0x0000000004D40000-0x0000000004D4A000-memory.dmp
memory/1280-16-0x0000000004D50000-0x0000000004D6E000-memory.dmp
memory/1280-17-0x0000000004FB0000-0x0000000004FBA000-memory.dmp
memory/1280-18-0x00000000738EE000-0x00000000738EF000-memory.dmp
memory/1280-19-0x00000000738E0000-0x0000000074090000-memory.dmp