Analysis Overview
SHA256
592f5609624feff2f26fd762db4e24a8eaa5d99fca87a2e697249092003ad391
Threat Level: Known bad
The file f18cb7bbe12610779170a81efc177620_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Darkcomet
Suspicious use of SetThreadContext
Unsigned PE
Program crash
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-04-15 17:03
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-15 17:03
Reported
2024-04-15 17:06
Platform
win7-20240221-en
Max time kernel
122s
Max time network
126s
Command Line
Signatures
Darkcomet
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2020 set thread context of 1736 | N/A | C:\Users\Admin\AppData\Local\Temp\f18cb7bbe12610779170a81efc177620_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\f18cb7bbe12610779170a81efc177620_JaffaCakes118.exe |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f18cb7bbe12610779170a81efc177620_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f18cb7bbe12610779170a81efc177620_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f18cb7bbe12610779170a81efc177620_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\f18cb7bbe12610779170a81efc177620_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f18cb7bbe12610779170a81efc177620_JaffaCakes118.exe"
Network
Files
memory/1736-0-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/1736-1-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/1736-2-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/1736-4-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/1736-8-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/1736-6-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/1736-10-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/1736-12-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/1736-14-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/1736-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/1736-18-0x0000000000010000-0x0000000000010000-memory.dmp
memory/2020-19-0x0000000000010000-0x00000000000D4000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-15 17:03
Reported
2024-04-15 17:06
Platform
win10v2004-20240412-en
Max time kernel
147s
Max time network
152s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\f18cb7bbe12610779170a81efc177620_JaffaCakes118.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\f18cb7bbe12610779170a81efc177620_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f18cb7bbe12610779170a81efc177620_JaffaCakes118.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4576 -ip 4576
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4576 -s 468
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 130.211.222.173.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.65.42.20.in-addr.arpa | udp |
Files
memory/4576-0-0x0000000000010000-0x00000000000D4000-memory.dmp