Analysis Overview
SHA256
8383502063bfc21e46558865c747ef9ca8023b46732c1cef09467e51c60331cb
Threat Level: Known bad
The file 139c407f18afa076d2b84d9e9a976dde_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Darkcomet
Drops file in Drivers directory
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-26 21:59
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-26 21:59
Reported
2024-06-26 22:01
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
147s
Command Line
Signatures
Darkcomet
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\drivers\etc\hosts | C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4456 set thread context of 4868 | N/A | C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.15.31.184.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
Files
memory/4456-5-0x0000000000680000-0x0000000000690000-memory.dmp
memory/4456-9-0x00000000006C0000-0x00000000006D0000-memory.dmp
memory/4456-7-0x00000000006A0000-0x00000000006B0000-memory.dmp
memory/4456-8-0x00000000006B0000-0x00000000006C0000-memory.dmp
memory/4456-6-0x0000000000690000-0x00000000006A0000-memory.dmp
memory/4456-12-0x00000000006F0000-0x0000000000700000-memory.dmp
memory/4456-4-0x0000000000660000-0x0000000000670000-memory.dmp
memory/4456-3-0x0000000000650000-0x0000000000660000-memory.dmp
memory/4456-2-0x0000000000640000-0x0000000000650000-memory.dmp
memory/4456-1-0x0000000000630000-0x0000000000640000-memory.dmp
memory/4456-0-0x0000000000620000-0x0000000000630000-memory.dmp
memory/4456-18-0x0000000002940000-0x0000000002950000-memory.dmp
memory/4456-17-0x0000000002930000-0x0000000002940000-memory.dmp
memory/4456-16-0x0000000000401000-0x0000000000408000-memory.dmp
memory/4456-15-0x0000000000740000-0x0000000000750000-memory.dmp
memory/4456-14-0x0000000000730000-0x0000000000740000-memory.dmp
memory/4456-13-0x0000000000700000-0x0000000000710000-memory.dmp
memory/4456-11-0x00000000006E0000-0x00000000006F0000-memory.dmp
memory/4456-10-0x00000000006D0000-0x00000000006E0000-memory.dmp
memory/4868-22-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-21-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-23-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4456-24-0x0000000000400000-0x00000000004B9000-memory.dmp
memory/4868-26-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-25-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-28-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-29-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-30-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-31-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-32-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-33-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-34-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-35-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-36-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-37-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-38-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-39-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-40-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-41-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-42-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-43-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/4868-44-0x0000000000400000-0x00000000004B4000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-26 21:59
Reported
2024-06-26 22:01
Platform
win7-20240611-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
Darkcomet
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\drivers\etc\hosts | C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1936 set thread context of 2636 | N/A | C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\139c407f18afa076d2b84d9e9a976dde_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | nnns.zapto.org | udp |
Files
memory/1936-0-0x0000000000401000-0x0000000000408000-memory.dmp
memory/1936-1-0x0000000000220000-0x0000000000230000-memory.dmp
memory/1936-2-0x0000000000230000-0x0000000000240000-memory.dmp
memory/1936-5-0x0000000000260000-0x0000000000270000-memory.dmp
memory/1936-4-0x0000000000250000-0x0000000000260000-memory.dmp
memory/1936-7-0x0000000000280000-0x0000000000290000-memory.dmp
memory/1936-9-0x00000000002A0000-0x00000000002B0000-memory.dmp
memory/1936-8-0x0000000000290000-0x00000000002A0000-memory.dmp
memory/1936-11-0x0000000000340000-0x0000000000350000-memory.dmp
memory/1936-10-0x0000000000330000-0x0000000000340000-memory.dmp
memory/1936-6-0x0000000000270000-0x0000000000280000-memory.dmp
memory/1936-3-0x0000000000240000-0x0000000000250000-memory.dmp
memory/1936-12-0x0000000000350000-0x0000000000360000-memory.dmp
memory/1936-13-0x0000000000360000-0x0000000000370000-memory.dmp
memory/1936-14-0x0000000000370000-0x0000000000380000-memory.dmp
memory/1936-15-0x0000000000380000-0x0000000000390000-memory.dmp
memory/1936-16-0x0000000000390000-0x00000000003A0000-memory.dmp
memory/1936-17-0x00000000003A0000-0x00000000003B0000-memory.dmp
memory/1936-18-0x00000000003B0000-0x00000000003C0000-memory.dmp
memory/2636-22-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-21-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/1936-23-0x0000000000400000-0x00000000004B9000-memory.dmp
memory/2636-24-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-25-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-26-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-28-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-29-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-30-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-31-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-32-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-33-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-34-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-35-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-36-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-37-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-38-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-39-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-40-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-41-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-42-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-43-0x0000000000400000-0x00000000004B4000-memory.dmp
memory/2636-44-0x0000000000400000-0x00000000004B4000-memory.dmp