Analysis Overview
SHA256
29b9f898ac904dd12463af53e039cbc3de2ec0ef961bf8c840f2b0ecc16a2b49
Threat Level: Known bad
The file 695b5698fecb86d51951ece5fe401935 was found to be: Known bad.
Malicious Activity Summary
Darkcomet
Executes dropped EXE
Loads dropped DLL
Checks computer location settings
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-01-20 03:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-01-20 03:20
Reported
2024-01-20 03:23
Platform
win7-20231215-en
Max time kernel
150s
Max time network
121s
Command Line
Signatures
Darkcomet
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file1.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file1.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2532 wrote to memory of 2912 | N/A | C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe | C:\Users\Admin\AppData\Local\Temp\file1.exe |
| PID 2532 wrote to memory of 2912 | N/A | C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe | C:\Users\Admin\AppData\Local\Temp\file1.exe |
| PID 2532 wrote to memory of 2912 | N/A | C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe | C:\Users\Admin\AppData\Local\Temp\file1.exe |
| PID 2532 wrote to memory of 2912 | N/A | C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe | C:\Users\Admin\AppData\Local\Temp\file1.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe
"C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe"
C:\Users\Admin\AppData\Local\Temp\file1.exe
"C:\Users\Admin\AppData\Local\Temp\file1.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
Files
memory/2532-0-0x0000000074920000-0x0000000074ECB000-memory.dmp
memory/2532-2-0x0000000000C50000-0x0000000000C90000-memory.dmp
memory/2532-1-0x0000000074920000-0x0000000074ECB000-memory.dmp
\Users\Admin\AppData\Local\Temp\file1.exe
| MD5 | f644bdc34f6bffe661dc3d2f505fead4 |
| SHA1 | 5f11c282608d364a47fb86b99861a828415fa82c |
| SHA256 | 035639363398d2766097261ea32773d3e555b67c4a48c0f58f001b4cc34726a4 |
| SHA512 | e78458c30c6260ad504813ff54aa951289f82ee3a7b7f2d035d732b913ebb73bf052b5927b5a5b0ea108a95cb60004f4a4f2671477e8b938f80ff696bc4773fe |
memory/2532-13-0x0000000074920000-0x0000000074ECB000-memory.dmp
memory/2912-12-0x0000000000260000-0x0000000000261000-memory.dmp
memory/2912-14-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2912-15-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2912-16-0x0000000000260000-0x0000000000261000-memory.dmp
memory/2912-17-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2912-18-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2912-19-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2912-20-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2912-21-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2912-22-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2912-23-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2912-24-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2912-25-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2912-26-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2912-27-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2912-28-0x0000000000400000-0x00000000004B0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-01-20 03:20
Reported
2024-01-20 03:23
Platform
win10v2004-20231215-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
Darkcomet
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file1.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\file1.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4836 wrote to memory of 5068 | N/A | C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe | C:\Users\Admin\AppData\Local\Temp\file1.exe |
| PID 4836 wrote to memory of 5068 | N/A | C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe | C:\Users\Admin\AppData\Local\Temp\file1.exe |
| PID 4836 wrote to memory of 5068 | N/A | C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe | C:\Users\Admin\AppData\Local\Temp\file1.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe
"C:\Users\Admin\AppData\Local\Temp\695b5698fecb86d51951ece5fe401935.exe"
C:\Users\Admin\AppData\Local\Temp\file1.exe
"C:\Users\Admin\AppData\Local\Temp\file1.exe"
Network
| Country | Destination | Domain | Proto |
| US | 20.231.121.79:80 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 180.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | 81.171.91.138.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
| US | 8.8.8.8:53 | 7.173.189.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | decoderxtreme.no-ip.biz | udp |
Files
memory/4836-0-0x0000000074620000-0x0000000074BD1000-memory.dmp
memory/4836-1-0x0000000074620000-0x0000000074BD1000-memory.dmp
memory/4836-2-0x0000000000F60000-0x0000000000F70000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\file1.exe
| MD5 | f644bdc34f6bffe661dc3d2f505fead4 |
| SHA1 | 5f11c282608d364a47fb86b99861a828415fa82c |
| SHA256 | 035639363398d2766097261ea32773d3e555b67c4a48c0f58f001b4cc34726a4 |
| SHA512 | e78458c30c6260ad504813ff54aa951289f82ee3a7b7f2d035d732b913ebb73bf052b5927b5a5b0ea108a95cb60004f4a4f2671477e8b938f80ff696bc4773fe |
C:\Users\Admin\AppData\Local\Temp\file1.exe
| MD5 | 52da4aba83603d9cadf6e014755cabdf |
| SHA1 | 3d185b8b1808093dd20079e14c1e7d69375e647b |
| SHA256 | f87e3fa6a7724cc5c74f1eaafae9c7f15cf21676c3636cd3cd94cbd048c5e086 |
| SHA512 | 0463597e8bc7e6f29fa458e54d9d8f3ec14b5bf88d5dce15935dde657f733ba9f4297a885df268156b732218734b5dc63ae22bb123ed246e56e523448e4e704f |
memory/5068-15-0x00000000006D0000-0x00000000006D1000-memory.dmp
memory/4836-16-0x0000000074620000-0x0000000074BD1000-memory.dmp
memory/5068-17-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5068-18-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5068-19-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5068-20-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5068-21-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5068-22-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5068-23-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5068-24-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5068-25-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5068-26-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5068-27-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5068-28-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5068-29-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/5068-30-0x0000000000400000-0x00000000004B0000-memory.dmp