Analysis Overview
SHA256
56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5
Threat Level: Known bad
The file 56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5 was found to be: Known bad.
Malicious Activity Summary
Darkcomet family
Darkcomet
Checks BIOS information in registry
Suspicious use of SetThreadContext
Enumerates system info in registry
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Checks processor information in registry
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-11 02:09
Signatures
Darkcomet family
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-11 02:09
Reported
2022-10-11 03:02
Platform
win7-20220812-en
Max time kernel
172s
Max time network
106s
Command Line
Signatures
Darkcomet
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.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 2040 set thread context of 960 | N/A | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | C:\Windows\SysWOW64\explorer.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.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\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 opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.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\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe
"C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe"
C:\Windows\SysWOW64\explorer.exe
"C:\Windows\SysWOW64\explorer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
Files
memory/2040-54-0x00000000753C1000-0x00000000753C3000-memory.dmp
memory/960-55-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/960-57-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/960-58-0x000000000048E85C-mapping.dmp
memory/960-59-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/960-61-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/960-62-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/960-63-0x0000000000400000-0x00000000004C8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-11 02:09
Reported
2022-10-11 03:02
Platform
win10v2004-20220812-en
Max time kernel
154s
Max time network
158s
Command Line
Signatures
Darkcomet
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.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 3292 set thread context of 4936 | N/A | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | C:\Windows\SysWOW64\explorer.exe |
Checks processor information in registry
| Description | Indicator | Process | Target |
| 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 opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 | 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\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3292 wrote to memory of 4936 | N/A | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3292 wrote to memory of 4936 | N/A | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3292 wrote to memory of 4936 | N/A | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3292 wrote to memory of 4936 | N/A | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | C:\Windows\SysWOW64\explorer.exe |
| PID 3292 wrote to memory of 4936 | N/A | C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe | C:\Windows\SysWOW64\explorer.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe
"C:\Users\Admin\AppData\Local\Temp\56f8552df348743efc54aec80d22a3a8f7571aae6b69de2c2b7bdda096f854a5.exe"
C:\Windows\SysWOW64\explorer.exe
"C:\Windows\SysWOW64\explorer.exe"
Network
| Country | Destination | Domain | Proto |
| US | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| IE | 13.69.239.73:443 | tcp | |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
| US | 8.8.8.8:53 | axiosking.no-ip.org | udp |
Files
memory/4936-132-0x0000000000000000-mapping.dmp
memory/4936-133-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/4936-134-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/4936-135-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/4936-136-0x0000000000400000-0x00000000004C8000-memory.dmp
memory/4936-137-0x0000000000400000-0x00000000004C8000-memory.dmp