Analysis Overview
SHA256
ee9fd78cf5835970439c51a454a9093eeb5c8fe9e8e3bc1d37406505c59692c6
Threat Level: Known bad
The file JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e was found to be: Known bad.
Malicious Activity Summary
Darkcomet family
Darkcomet
Checks BIOS information in registry
Suspicious use of SetThreadContext
Unsigned PE
System Location Discovery: System Language Discovery
Checks processor information in registry
Enumerates system info in registry
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2025-02-27 12:46
Signatures
Darkcomet family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-02-27 12:46
Reported
2025-02-27 12:48
Platform
win7-20240903-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Darkcomet
Darkcomet family
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1488 set thread context of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | C:\Windows\SysWOW64\explorer.exe |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1488 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 1488 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 1488 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 1488 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 1488 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 1488 wrote to memory of 2012 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | C:\Windows\SysWOW64\explorer.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe"
C:\Windows\SysWOW64\explorer.exe
"C:\Windows\SysWOW64\explorer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
Files
memory/1488-0-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/1488-1-0x0000000000280000-0x0000000000281000-memory.dmp
memory/2012-2-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/2012-4-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2012-9-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/1488-8-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/2012-10-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/2012-11-0x00000000001D0000-0x00000000001D1000-memory.dmp
memory/2012-13-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/2012-12-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/2012-14-0x0000000013140000-0x00000000131FC000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2025-02-27 12:46
Reported
2025-02-27 12:48
Platform
win10v2004-20250217-en
Max time kernel
149s
Max time network
146s
Command Line
Signatures
Darkcomet
Darkcomet family
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Windows\SysWOW64\explorer.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3528 set thread context of 4552 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | C:\Windows\SysWOW64\explorer.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\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\explorer.exe | N/A |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Windows\SysWOW64\explorer.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\SysWOW64\explorer.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3528 wrote to memory of 4552 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3528 wrote to memory of 4552 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3528 wrote to memory of 4552 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3528 wrote to memory of 4552 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3528 wrote to memory of 4552 | N/A | C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe | C:\Windows\SysWOW64\explorer.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2d519cd03d98807ff52bd4d029d4f00e.exe"
C:\Windows\SysWOW64\explorer.exe
"C:\Windows\SysWOW64\explorer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| 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 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
| US | 8.8.8.8:53 | s77s.no-ip.biz | udp |
Files
memory/3528-0-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/3528-1-0x0000000002330000-0x0000000002331000-memory.dmp
memory/4552-4-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/4552-5-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/4552-9-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/4552-8-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/3528-7-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/4552-6-0x00000000025F0000-0x00000000025F1000-memory.dmp
memory/4552-10-0x0000000013140000-0x00000000131FC000-memory.dmp
memory/4552-11-0x00000000025F0000-0x00000000025F1000-memory.dmp