Analysis Overview
SHA256
33e80e854c0959e28b1f94cdcd67e28298dcfa3d80d160bc2042f00047a81922
Threat Level: Known bad
The file 33e80e854c0959e28b1f94cdcd67e28298dcfa3d80d160bc2042f00047a81922_JC.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
2023-10-13 21:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-13 21:38
Reported
2023-10-14 08:32
Platform
win7-20230831-en
Max time kernel
125s
Max time network
142s
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\33e80e854c0959e28b1f94cdcd67e28298dcfa3d80d160bc2042f00047a81922_JC.dll
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | v5b6ml4o0nq.life | udp |
| US | 35.241.18.84:443 | v5b6ml4o0nq.life | tcp |
| US | 35.241.18.84:443 | v5b6ml4o0nq.life | tcp |
| US | 35.241.18.84:443 | v5b6ml4o0nq.life | tcp |
| US | 8.8.8.8:53 | v5b6ml4o0nq.life | udp |
| US | 35.241.18.84:443 | v5b6ml4o0nq.life | tcp |
| US | 35.241.18.84:443 | v5b6ml4o0nq.life | tcp |
Files
memory/2984-0-0x0000000000510000-0x0000000000589000-memory.dmp
memory/2984-1-0x0000000002050000-0x000000000215A000-memory.dmp
memory/2984-2-0x0000000077B30000-0x0000000077CD9000-memory.dmp
memory/2984-3-0x0000000077B30000-0x0000000077CD9000-memory.dmp
memory/2984-6-0x0000000002050000-0x000000000215A000-memory.dmp
memory/2984-5-0x0000000077B30000-0x0000000077CD9000-memory.dmp
memory/2984-7-0x0000000002050000-0x000000000215A000-memory.dmp
memory/2984-8-0x0000000000510000-0x0000000000589000-memory.dmp
memory/2984-9-0x0000000077B30000-0x0000000077CD9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-13 21:38
Reported
2023-10-14 08:32
Platform
win10v2004-20230915-en
Max time kernel
151s
Max time network
150s
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\33e80e854c0959e28b1f94cdcd67e28298dcfa3d80d160bc2042f00047a81922_JC.dll
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.208.79.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.81.57.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | v5b6ml4o0nq.life | udp |
| US | 35.241.18.84:443 | v5b6ml4o0nq.life | tcp |
| US | 8.8.8.8:53 | 84.18.241.35.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | v5b6ml4o0nq.life | udp |
| US | 35.241.18.84:443 | v5b6ml4o0nq.life | tcp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.36.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.178.238.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | v5b6ml4o0nq.life | udp |
| US | 35.241.18.84:443 | v5b6ml4o0nq.life | tcp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 35.241.18.84:443 | v5b6ml4o0nq.life | tcp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | v5b6ml4o0nq.life | udp |
| US | 35.241.18.84:443 | v5b6ml4o0nq.life | tcp |
| US | 8.8.8.8:53 | 108.211.229.192.in-addr.arpa | udp |
Files
memory/552-0-0x00000000025B0000-0x0000000002629000-memory.dmp
memory/552-1-0x00007FFD76FD0000-0x00007FFD771C5000-memory.dmp
memory/552-2-0x00007FFD76FD0000-0x00007FFD771C5000-memory.dmp
memory/552-3-0x0000000002740000-0x000000000284A000-memory.dmp
memory/552-4-0x00007FFD76FD0000-0x00007FFD771C5000-memory.dmp
memory/552-5-0x0000000002740000-0x000000000284A000-memory.dmp
memory/552-6-0x0000000002740000-0x000000000284A000-memory.dmp
memory/552-7-0x0000000002740000-0x000000000284A000-memory.dmp
memory/552-8-0x00000000025B0000-0x0000000002629000-memory.dmp
memory/552-9-0x00007FFD76FD0000-0x00007FFD771C5000-memory.dmp