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
2023-09-15 12:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2023-09-15 12:36
Reported
2023-09-15 12:38
Platform
win10v2004-20230915-en
Max time kernel
143s
Max time network
148s
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 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.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 |
| DE | 116.203.151.240:443 | v5b6ml4o0nq.life | tcp |
| US | 8.8.8.8:53 | 1.208.79.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.173.189.20.in-addr.arpa | udp |
Files
memory/1428-0-0x0000000002560000-0x00000000025D9000-memory.dmp
memory/1428-1-0x00007FFAB7D70000-0x00007FFAB7F65000-memory.dmp
memory/1428-2-0x00000000026F0000-0x00000000027FA000-memory.dmp
memory/1428-4-0x00007FFAB7D70000-0x00007FFAB7F65000-memory.dmp
memory/1428-6-0x00007FFAB7D70000-0x00007FFAB7F65000-memory.dmp
memory/1428-5-0x00000000026F0000-0x00000000027FA000-memory.dmp
memory/1428-3-0x00000000026F0000-0x00000000027FA000-memory.dmp
memory/1428-7-0x00000000026F0000-0x00000000027FA000-memory.dmp
memory/1428-8-0x0000000002560000-0x00000000025D9000-memory.dmp
memory/1428-9-0x00007FFAB7D70000-0x00007FFAB7F65000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-09-15 12:36
Reported
2023-09-15 12:38
Platform
win7-20230831-en
Max time kernel
122s
Max time network
129s
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 |
| DE | 116.203.151.240:443 | v5b6ml4o0nq.life | tcp |
| DE | 116.203.151.240:443 | v5b6ml4o0nq.life | tcp |
Files
memory/2976-0-0x00000000001A0000-0x0000000000219000-memory.dmp
memory/2976-1-0x0000000001F60000-0x000000000206A000-memory.dmp
memory/2976-2-0x0000000077B30000-0x0000000077CD9000-memory.dmp
memory/2976-3-0x0000000077B30000-0x0000000077CD9000-memory.dmp
memory/2976-5-0x0000000077B30000-0x0000000077CD9000-memory.dmp
memory/2976-6-0x0000000001F60000-0x000000000206A000-memory.dmp
memory/2976-7-0x0000000001F60000-0x000000000206A000-memory.dmp
memory/2976-8-0x00000000001A0000-0x0000000000219000-memory.dmp
memory/2976-9-0x0000000077B30000-0x0000000077CD9000-memory.dmp