Analysis Overview
SHA256
317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45
Threat Level: Known bad
The file 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45 was found to be: Known bad.
Malicious Activity Summary
Darkcomet
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Suspicious use of SetThreadContext
AutoIT Executable
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-19 16:28
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-19 16:27
Reported
2022-10-19 18:45
Platform
win7-20220901-en
Max time kernel
151s
Max time network
47s
Command Line
Signatures
Darkcomet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Windows\CurrentVersion\Run\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe" | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe" | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1768 set thread context of 676 | N/A | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\DllHost.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe
"C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe"
C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe
"C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp |
Files
memory/1768-54-0x0000000075931000-0x0000000075933000-memory.dmp
\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe
| MD5 | a131afc96a8738a9202b91c2761d260f |
| SHA1 | d3b9f7709bac6995acc46e8e28dd45e993b12797 |
| SHA256 | 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45 |
| SHA512 | 5e19b162fe31c7ad693a5614eb969e12a31c5c5c7bc47ff464f3e83967a9ae6e5dd0d9783ef5f855c864a9638a4143b59e82378a1fbf92a4b200a249eccdfed9 |
memory/676-57-0x00000000000C0000-0x0000000000172000-memory.dmp
memory/676-59-0x00000000000C0000-0x0000000000172000-memory.dmp
memory/676-60-0x000000000014F888-mapping.dmp
memory/676-62-0x00000000000C0000-0x0000000000172000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe
| MD5 | a131afc96a8738a9202b91c2761d260f |
| SHA1 | d3b9f7709bac6995acc46e8e28dd45e993b12797 |
| SHA256 | 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45 |
| SHA512 | 5e19b162fe31c7ad693a5614eb969e12a31c5c5c7bc47ff464f3e83967a9ae6e5dd0d9783ef5f855c864a9638a4143b59e82378a1fbf92a4b200a249eccdfed9 |
memory/676-64-0x00000000000C0000-0x0000000000172000-memory.dmp
memory/676-65-0x00000000000C0000-0x0000000000172000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\file..jpg
| MD5 | 3435837d9e0967cc0b13170c07fda108 |
| SHA1 | 9c0ae330ea298735f185d2bc7f37b457928dcfda |
| SHA256 | 4ad29c938f7f7cf15c60ffd65c25563cc49c14e2ba851f0c6cfd760ca1414ea5 |
| SHA512 | 6ad221a73ccf9fc48768f0370441c869276d95eb171b37749efb1a0858fc87f48a43b1346f39ec6f09c9c94d3571a611bfdc2c29aca5fe555406d78f6e5181ce |
memory/676-67-0x00000000000C0000-0x0000000000172000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-19 16:27
Reported
2022-10-19 18:45
Platform
win10v2004-20220901-en
Max time kernel
150s
Max time network
154s
Command Line
Signatures
Darkcomet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe" | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe" | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | N/A |
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5016 set thread context of 4644 | N/A | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe
"C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe"
C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe
"C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe"
Network
| Country | Destination | Domain | Proto |
| BE | 8.238.111.254:80 | tcp | |
| US | 8.247.210.254:80 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| BE | 8.238.110.126:80 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 13.89.179.10:443 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| BE | 8.238.110.126:80 | tcp | |
| BE | 8.238.110.126:80 | tcp | |
| BE | 8.238.110.126:80 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp | |
| N/A | 127.0.0.1:1604 | tcp | |
| US | 8.8.8.8:53 | iiandlez.no-ip.biz | udp |
| N/A | 127.0.0.1:1604 | tcp |
Files
memory/4644-132-0x0000000000000000-mapping.dmp
memory/4644-133-0x00000000000D0000-0x0000000000182000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe
| MD5 | a131afc96a8738a9202b91c2761d260f |
| SHA1 | d3b9f7709bac6995acc46e8e28dd45e993b12797 |
| SHA256 | 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45 |
| SHA512 | 5e19b162fe31c7ad693a5614eb969e12a31c5c5c7bc47ff464f3e83967a9ae6e5dd0d9783ef5f855c864a9638a4143b59e82378a1fbf92a4b200a249eccdfed9 |
memory/4644-135-0x00000000000D0000-0x0000000000182000-memory.dmp
memory/4644-136-0x00000000000D0000-0x0000000000182000-memory.dmp
memory/4644-137-0x00000000000D0000-0x0000000000182000-memory.dmp
memory/4644-138-0x00000000000D0000-0x0000000000182000-memory.dmp