Analysis Overview
SHA256
e0c72b8d08e6fdd5446ddd8102e841a44b1d51af8fd2599533e374c44f2a5946
Threat Level: Known bad
The file bumblexe_JC.exe was found to be: Known bad.
Malicious Activity Summary
BumbleBee
Unsigned PE
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2023-10-05 18:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-10-05 18:36
Reported
2023-10-05 18:39
Platform
win7-20230831-en
Max time kernel
119s
Max time network
123s
Command Line
Signatures
BumbleBee
Processes
C:\Users\Admin\AppData\Local\Temp\bumblexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\bumblexe_JC.exe"
Network
Files
memory/2416-0-0x00000000001D0000-0x0000000000289000-memory.dmp
memory/2416-1-0x0000000000510000-0x0000000000617000-memory.dmp
memory/2416-2-0x0000000000510000-0x0000000000617000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-10-05 18:36
Reported
2023-10-05 18:39
Platform
win10v2004-20230915-en
Max time kernel
137s
Max time network
151s
Command Line
Signatures
BumbleBee
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\System32\svchost.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\bumblexe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\bumblexe_JC.exe"
C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 208.194.73.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.178.238.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g7qf7ew5c.life | udp |
| DE | 128.140.53.189:443 | g7qf7ew5c.life | tcp |
| US | 8.8.8.8:53 | 189.53.140.128.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 135.1.85.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 254.23.238.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| DE | 128.140.53.189:443 | g7qf7ew5c.life | tcp |
| 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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| DE | 128.140.53.189:443 | g7qf7ew5c.life | tcp |
| DE | 128.140.53.189:443 | g7qf7ew5c.life | tcp |
| DE | 128.140.53.189:443 | g7qf7ew5c.life | tcp |
| US | 8.8.8.8:53 | 122.10.44.20.in-addr.arpa | udp |
Files
memory/2000-0-0x0000023C2C470000-0x0000023C2C529000-memory.dmp
memory/2000-1-0x0000023C2C7A0000-0x0000023C2C8A7000-memory.dmp
memory/2000-2-0x0000023C2C7A0000-0x0000023C2C8A7000-memory.dmp
memory/2000-3-0x0000023C2C7A0000-0x0000023C2C8A7000-memory.dmp
memory/1356-4-0x000002779A650000-0x000002779A660000-memory.dmp
memory/1356-20-0x000002779A750000-0x000002779A760000-memory.dmp
memory/1356-36-0x00000277A2AC0000-0x00000277A2AC1000-memory.dmp
memory/1356-38-0x00000277A2AF0000-0x00000277A2AF1000-memory.dmp
memory/1356-39-0x00000277A2AF0000-0x00000277A2AF1000-memory.dmp
memory/1356-40-0x00000277A2C00000-0x00000277A2C01000-memory.dmp