Analysis Overview
SHA256
2507bbacbc3ab3348d18f4e3e260aa9b7ffe5737d47648761f4bb87919d2a6c1
Threat Level: Known bad
The file fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Darkcomet
Uses the VBS compiler for execution
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-04-20 08:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-20 08:06
Reported
2024-04-20 08:08
Platform
win10v2004-20240412-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
Darkcomet
Uses the VBS compiler for execution
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\msconfig = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\System\\Services\\msconfig.exe" | C:\Users\Admin\AppData\Local\Temp\fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3484 set thread context of 4204 | N/A | C:\Users\Admin\AppData\Local\Temp\fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.32.209.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | 154.173.246.72.in-addr.arpa | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | 73.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.251.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
| US | 8.8.8.8:53 | 91.16.208.104.in-addr.arpa | udp |
Files
memory/3484-0-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-6-0x0000000075C00000-0x0000000075CF0000-memory.dmp
memory/3484-9-0x0000000075C00000-0x0000000075CF0000-memory.dmp
memory/3484-11-0x0000000075C00000-0x0000000075CF0000-memory.dmp
memory/3484-12-0x0000000000990000-0x00000000009A0000-memory.dmp
memory/3484-13-0x0000000075C00000-0x0000000075CF0000-memory.dmp
memory/3484-14-0x0000000000990000-0x00000000009A0000-memory.dmp
memory/3484-15-0x0000000000990000-0x00000000009A0000-memory.dmp
memory/3484-16-0x0000000001160000-0x0000000001170000-memory.dmp
memory/3484-17-0x00000000749D0000-0x0000000074F81000-memory.dmp
memory/3484-18-0x00000000749D0000-0x0000000074F81000-memory.dmp
memory/3484-21-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-22-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-20-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-23-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-24-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-19-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-25-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-26-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-27-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-28-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-29-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-30-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-31-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-33-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-32-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-34-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-35-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-36-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-37-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-38-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-39-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-40-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-41-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-43-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-44-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-45-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-46-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-42-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-47-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-48-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-49-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-50-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-51-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-52-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-54-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-53-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-56-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-55-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-57-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-59-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-60-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-62-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-63-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-61-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-58-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-64-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-65-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-67-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-68-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-69-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-70-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-66-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-71-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-72-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-73-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-74-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-75-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-76-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-77-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-78-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-79-0x0000000000BC0000-0x0000000000CD4000-memory.dmp
memory/3484-504-0x0000000000770000-0x0000000000870000-memory.dmp
memory/3484-505-0x0000000000770000-0x0000000000870000-memory.dmp
memory/4204-513-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/3484-511-0x0000000075C00000-0x0000000075CF0000-memory.dmp
memory/3484-515-0x00000000749D0000-0x0000000074F81000-memory.dmp
memory/4204-516-0x0000000002180000-0x0000000002181000-memory.dmp
memory/4204-519-0x0000000000400000-0x00000000004B2000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-20 08:06
Reported
2024-04-20 08:08
Platform
win7-20240220-en
Max time kernel
150s
Max time network
121s
Command Line
Signatures
Darkcomet
Uses the VBS compiler for execution
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\msconfig = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\System\\Services\\msconfig.exe" | C:\Users\Admin\AppData\Local\Temp\fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2000 set thread context of 2764 | N/A | C:\Users\Admin\AppData\Local\Temp\fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fc4ddea530787f879cf6b5452fb305f4_JaffaCakes118.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | trelofidaki.no-ip.org | udp |
Files
memory/2000-0-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-9-0x00000000769F0000-0x0000000076B00000-memory.dmp
memory/2000-10-0x00000000769F0000-0x0000000076B00000-memory.dmp
memory/2000-12-0x0000000000640000-0x0000000000650000-memory.dmp
memory/2000-11-0x0000000000640000-0x0000000000650000-memory.dmp
memory/2000-13-0x0000000074EC0000-0x000000007546B000-memory.dmp
memory/2000-14-0x0000000002590000-0x00000000025D0000-memory.dmp
memory/2000-15-0x0000000074EC0000-0x000000007546B000-memory.dmp
memory/2000-16-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-17-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-20-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-21-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-23-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-24-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-26-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-27-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-28-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-30-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-29-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-32-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-34-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-35-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-36-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-37-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-38-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-39-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-43-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-44-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-42-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-45-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-46-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-48-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-49-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-51-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-52-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-56-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-57-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-55-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-58-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-59-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-54-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-60-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-61-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-62-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-63-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-53-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-65-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-64-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-67-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-68-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-71-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-72-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-73-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-74-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-76-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-75-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-70-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-69-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-66-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-50-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-47-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-41-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-40-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-33-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-31-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-25-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-22-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-19-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-18-0x0000000000950000-0x0000000000A64000-memory.dmp
memory/2000-501-0x00000000002B0000-0x00000000003B0000-memory.dmp
memory/2000-502-0x00000000002B0000-0x00000000003B0000-memory.dmp
memory/2000-524-0x00000000769F0000-0x0000000076B00000-memory.dmp
memory/2000-526-0x0000000074EC0000-0x000000007546B000-memory.dmp
memory/2764-527-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2764-528-0x0000000000400000-0x00000000004B2000-memory.dmp
memory/2764-529-0x0000000000390000-0x0000000000391000-memory.dmp
memory/2764-534-0x0000000000400000-0x00000000004B2000-memory.dmp