Analysis Overview
SHA256
452bb497728f1eb2ccd56b83f7a13e51447bd79852085e68908cb6c47625060b
Threat Level: Known bad
The file 7d2156efddf126dfb4c466da06f15e11.exe was found to be: Known bad.
Malicious Activity Summary
BumbleBee
Suspicious use of NtCreateThreadExHideFromDebugger
Unsigned PE
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-09-14 08:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2023-09-14 08:51
Reported
2023-09-14 08:53
Platform
win10v2004-20230831-en
Max time kernel
140s
Max time network
146s
Command Line
Signatures
BumbleBee
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7d2156efddf126dfb4c466da06f15e11.dll
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | v5b6ml4o0nq.life | udp |
| DE | 116.203.151.240:443 | v5b6ml4o0nq.life | tcp |
| US | 8.8.8.8:53 | 240.151.203.116.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.73.42.20.in-addr.arpa | udp |
Files
memory/1068-0-0x0000000002350000-0x00000000023C9000-memory.dmp
memory/1068-1-0x00007FF8098B0000-0x00007FF809AA5000-memory.dmp
memory/1068-2-0x00000000025E0000-0x00000000026EA000-memory.dmp
memory/1068-3-0x00000000025E0000-0x00000000026EA000-memory.dmp
memory/1068-5-0x00007FF8098B0000-0x00007FF809AA5000-memory.dmp
memory/1068-4-0x00000000025E0000-0x00000000026EA000-memory.dmp
memory/1068-6-0x00007FF8098B0000-0x00007FF809AA5000-memory.dmp
memory/1068-7-0x00007FF8098B0000-0x00007FF809AA5000-memory.dmp
memory/1068-8-0x00007FF8098B0000-0x00007FF809AA5000-memory.dmp
memory/1068-9-0x00000000025E0000-0x00000000026EA000-memory.dmp
memory/1068-10-0x0000000002350000-0x00000000023C9000-memory.dmp
memory/1068-11-0x00007FF8098B0000-0x00007FF809AA5000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-09-14 08:51
Reported
2023-09-14 08:53
Platform
win7-20230831-en
Max time kernel
118s
Max time network
121s
Command Line
Signatures
BumbleBee
Suspicious use of NtCreateThreadExHideFromDebugger
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\regsvr32.exe | N/A |
Processes
C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\7d2156efddf126dfb4c466da06f15e11.dll
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | v5b6ml4o0nq.life | udp |
| DE | 116.203.151.240:443 | v5b6ml4o0nq.life | tcp |
Files
memory/3004-0-0x00000000002F0000-0x0000000000369000-memory.dmp
memory/3004-1-0x0000000002010000-0x000000000211A000-memory.dmp
memory/3004-2-0x0000000077B70000-0x0000000077D19000-memory.dmp
memory/3004-3-0x0000000077B70000-0x0000000077D19000-memory.dmp
memory/3004-5-0x0000000077B70000-0x0000000077D19000-memory.dmp
memory/3004-6-0x0000000002010000-0x000000000211A000-memory.dmp
memory/3004-7-0x0000000002010000-0x000000000211A000-memory.dmp
memory/3004-8-0x00000000002F0000-0x0000000000369000-memory.dmp
memory/3004-9-0x0000000077B70000-0x0000000077D19000-memory.dmp