Analysis Overview
SHA256
3a067942f8e86aa1267b8bad398dc683aa189082cc86964ac93116f4fca089e1
Threat Level: Known bad
The file 174f6ff5bdb4c4bbd35534e61147866f_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Darkcomet
Executes dropped EXE
Uses the VBS compiler for execution
Loads dropped DLL
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-27 19:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-27 19:51
Reported
2024-06-27 19:53
Platform
win7-20231129-en
Max time kernel
117s
Max time network
118s
Command Line
Signatures
Darkcomet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\174f6ff5bdb4c4bbd35534e61147866f_JaffaCakes118.exe | N/A |
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2888 set thread context of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\174f6ff5bdb4c4bbd35534e61147866f_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\vbc.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\174f6ff5bdb4c4bbd35534e61147866f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\174f6ff5bdb4c4bbd35534e61147866f_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\vbc.exe
C:\Users\Admin\AppData\Local\Temp\vbc.exe
Network
Files
memory/2888-0-0x0000000074C61000-0x0000000074C62000-memory.dmp
memory/2888-1-0x0000000074C60000-0x000000007520B000-memory.dmp
memory/2888-2-0x0000000074C60000-0x000000007520B000-memory.dmp
\Users\Admin\AppData\Local\Temp\vbc.exe
| MD5 | 34aa912defa18c2c129f1e09d75c1d7e |
| SHA1 | 9c3046324657505a30ecd9b1fdb46c05bde7d470 |
| SHA256 | 6df94b7fa33f1b87142adc39b3db0613fc520d9e7a5fd6a5301dd7f51f8d0386 |
| SHA512 | d1ea9368f5d7166180612fd763c87afb647d088498887961f5e7fb0a10f4a808bd5928e8a3666d70ff794093c51ecca8816f75dd47652fd4eb23dce7f9aa1f98 |
memory/1704-7-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/1704-19-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/1704-29-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/1704-25-0x0000000000010000-0x0000000000011000-memory.dmp
memory/1704-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1704-17-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/1704-15-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/1704-13-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/1704-11-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/1704-8-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/1704-23-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/1704-9-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/2888-31-0x0000000074C60000-0x000000007520B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-27 19:51
Reported
2024-06-27 19:53
Platform
win10v2004-20240508-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Darkcomet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4960 set thread context of 3288 | N/A | C:\Users\Admin\AppData\Local\Temp\174f6ff5bdb4c4bbd35534e61147866f_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\vbc.exe |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\174f6ff5bdb4c4bbd35534e61147866f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\174f6ff5bdb4c4bbd35534e61147866f_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\vbc.exe
C:\Users\Admin\AppData\Local\Temp\vbc.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 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | 3.166.122.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
| US | 8.8.8.8:53 | id-4561.zapto.org | udp |
Files
memory/4960-0-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\vbc.exe
| MD5 | d881de17aa8f2e2c08cbb7b265f928f9 |
| SHA1 | 08936aebc87decf0af6e8eada191062b5e65ac2a |
| SHA256 | b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0 |
| SHA512 | 5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34 |
memory/3288-3-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-6-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-10-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-8-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-11-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp
memory/3288-14-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-13-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-12-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-15-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-16-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-17-0x00007FFAF8010000-0x00007FFAF8205000-memory.dmp
memory/3288-18-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-19-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-20-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-21-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-22-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-23-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-24-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-25-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-26-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-27-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-28-0x0000000000400000-0x00000000004B3000-memory.dmp
memory/3288-29-0x0000000000400000-0x00000000004B3000-memory.dmp