Analysis Overview
SHA256
62b9a0e6714709d2b1871bdc39fc80a7be72bf59654e4ae7a753a01fa17bd367
Threat Level: Known bad
The file 77ff187372204570a0de1feae2ba7f7f_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Darkcomet
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-27 11:12
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-27 11:12
Reported
2024-07-30 09:04
Platform
win7-20240704-en
Max time kernel
138s
Max time network
149s
Command Line
Signatures
Darkcomet
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2932 set thread context of 2152 | N/A | C:\Users\Admin\AppData\Local\Temp\77ff187372204570a0de1feae2ba7f7f_JaffaCakes118.exe | C:\Program Files (x86)\Internet Explorer\iexplore.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\77ff187372204570a0de1feae2ba7f7f_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Internet Explorer\iexplore.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| 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\77ff187372204570a0de1feae2ba7f7f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\77ff187372204570a0de1feae2ba7f7f_JaffaCakes118.exe"
C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:1609 | tcp | |
| RU | 5.16.40.113:1609 | tcp | |
| US | 8.8.8.8:53 | algeny0.no-ip.biz | udp |
| N/A | 127.0.0.1:1609 | tcp | |
| RU | 5.16.40.113:1609 | tcp | |
| N/A | 127.0.0.1:1609 | tcp | |
| RU | 5.16.40.113:1609 | tcp | |
| RU | 5.16.40.113:1609 | tcp | |
| N/A | 127.0.0.1:1609 | tcp | |
| N/A | 127.0.0.1:1609 | tcp | |
| RU | 5.16.40.113:1609 | tcp | |
| N/A | 127.0.0.1:1609 | tcp | |
| RU | 5.16.40.113:1609 | tcp | |
| N/A | 127.0.0.1:1609 | tcp | |
| RU | 5.16.40.113:1609 | tcp |
Files
memory/2932-1-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/2932-0-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/2932-2-0x000000000048D000-0x000000000048F000-memory.dmp
memory/2932-4-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/2932-3-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/2932-7-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/2152-5-0x0000000000400000-0x00000000004CD000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-27 11:12
Reported
2024-07-30 09:04
Platform
win10v2004-20240709-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Darkcomet
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1804 set thread context of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\77ff187372204570a0de1feae2ba7f7f_JaffaCakes118.exe | C:\Program Files (x86)\Internet Explorer\iexplore.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\77ff187372204570a0de1feae2ba7f7f_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Internet Explorer\iexplore.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\iexplore.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1804 wrote to memory of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\77ff187372204570a0de1feae2ba7f7f_JaffaCakes118.exe | C:\Program Files (x86)\Internet Explorer\iexplore.exe |
| PID 1804 wrote to memory of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\77ff187372204570a0de1feae2ba7f7f_JaffaCakes118.exe | C:\Program Files (x86)\Internet Explorer\iexplore.exe |
| PID 1804 wrote to memory of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\77ff187372204570a0de1feae2ba7f7f_JaffaCakes118.exe | C:\Program Files (x86)\Internet Explorer\iexplore.exe |
| PID 1804 wrote to memory of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\77ff187372204570a0de1feae2ba7f7f_JaffaCakes118.exe | C:\Program Files (x86)\Internet Explorer\iexplore.exe |
| PID 1804 wrote to memory of 2788 | N/A | C:\Users\Admin\AppData\Local\Temp\77ff187372204570a0de1feae2ba7f7f_JaffaCakes118.exe | C:\Program Files (x86)\Internet Explorer\iexplore.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\77ff187372204570a0de1feae2ba7f7f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\77ff187372204570a0de1feae2ba7f7f_JaffaCakes118.exe"
C:\Program Files (x86)\Internet Explorer\iexplore.exe
"C:\Program Files (x86)\Internet Explorer\iexplore.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:1609 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| RU | 5.16.40.113:1609 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | algeny0.no-ip.biz | udp |
| N/A | 127.0.0.1:1609 | tcp | |
| RU | 5.16.40.113:1609 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | algeny0.no-ip.biz | udp |
| N/A | 127.0.0.1:1609 | tcp | |
| RU | 5.16.40.113:1609 | tcp | |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | algeny0.no-ip.biz | udp |
| N/A | 127.0.0.1:1609 | tcp | |
| RU | 5.16.40.113:1609 | tcp | |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | algeny0.no-ip.biz | udp |
| N/A | 127.0.0.1:1609 | tcp | |
| RU | 5.16.40.113:1609 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | algeny0.no-ip.biz | udp |
| N/A | 127.0.0.1:1609 | tcp | |
| RU | 5.16.40.113:1609 | tcp | |
| US | 8.8.8.8:53 | algeny0.no-ip.biz | udp |
| N/A | 127.0.0.1:1609 | tcp | |
| RU | 5.16.40.113:1609 | tcp | |
| US | 8.8.8.8:53 | 90.65.42.20.in-addr.arpa | udp |
Files
memory/1804-0-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/1804-1-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/1804-2-0x000000000048D000-0x000000000048F000-memory.dmp
memory/1804-3-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/1804-4-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/2788-5-0x0000000000400000-0x00000000004CD000-memory.dmp
memory/1804-7-0x0000000000400000-0x00000000004CD000-memory.dmp