Analysis Overview
SHA256
fb6ab05f0ce679d352c6d0b63a14bf9b54d5c132074b139912c923e0aa00b61a
Threat Level: Known bad
The file 16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Darkcomet
UPX packed file
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-27 16:54
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-27 16:54
Reported
2024-06-27 16:56
Platform
win7-20240221-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Darkcomet
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3068 set thread context of 2100 | N/A | C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe |
| PID 2100 set thread context of 3056 | N/A | C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe | C:\Program Files (x86)\Internet Explorer\iexplore.exe |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\iexplore.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe
C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
Network
Files
memory/2100-2-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/2100-3-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/2100-4-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/2100-5-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/2100-6-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/2100-7-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/3056-8-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2100-11-0x0000000000400000-0x00000000004D7000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-27 16:54
Reported
2024-06-27 16:56
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
148s
Command Line
Signatures
Darkcomet
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5024 set thread context of 1764 | N/A | C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\16c33d3731bb6fd44145e2a3f73c22d7_JaffaCakes118.exe
C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.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 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | 90.16.208.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.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 | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| 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 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
| US | 8.8.8.8:53 | th5tuananh.no-ip.org | udp |
Files
memory/1764-2-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-3-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-6-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-5-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-7-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-8-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-10-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-11-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-9-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-12-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-13-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-14-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-15-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-16-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-17-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-18-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-19-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-20-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-21-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-22-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-23-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-24-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-25-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-26-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-27-0x0000000000400000-0x00000000004D7000-memory.dmp
memory/1764-28-0x0000000000400000-0x00000000004D7000-memory.dmp