Analysis Overview
SHA256
f2c0c60c0ced5ba83b0b185719b749a5a883980b402af21e3f6dd77c5c961b3a
Threat Level: Known bad
The file a319acddba5b87b5a399149464c6d310_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Berbew family
Malware Dropper & Backdoor - Berbew
Deletes itself
Executes dropped EXE
Loads dropped DLL
Unsigned PE
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-23 07:54
Signatures
Berbew family
Malware Dropper & Backdoor - Berbew
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-23 07:54
Reported
2024-05-23 07:56
Platform
win7-20240419-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Malware Dropper & Backdoor - Berbew
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\657.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\657.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a319acddba5b87b5a399149464c6d310_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1860 wrote to memory of 2096 | N/A | C:\Users\Admin\AppData\Local\Temp\a319acddba5b87b5a399149464c6d310_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\657.tmp |
| PID 1860 wrote to memory of 2096 | N/A | C:\Users\Admin\AppData\Local\Temp\a319acddba5b87b5a399149464c6d310_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\657.tmp |
| PID 1860 wrote to memory of 2096 | N/A | C:\Users\Admin\AppData\Local\Temp\a319acddba5b87b5a399149464c6d310_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\657.tmp |
| PID 1860 wrote to memory of 2096 | N/A | C:\Users\Admin\AppData\Local\Temp\a319acddba5b87b5a399149464c6d310_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\657.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\a319acddba5b87b5a399149464c6d310_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a319acddba5b87b5a399149464c6d310_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\657.tmp
"C:\Users\Admin\AppData\Local\Temp\657.tmp"
Network
Files
\Users\Admin\AppData\Local\Temp\657.tmp
| MD5 | c25fc9260fe28fbe700054a9f85df4ed |
| SHA1 | a2e103a6f8410810361c6feef6781117b971bf96 |
| SHA256 | ed225af2b027808746ca8f5c694d3df08a0d269dde51ab27cfd8ea1b0a74a136 |
| SHA512 | 71d579239b9888e94290f297b05751dd63fd0ae0856908cb40d9ffedec849ac46e7ced290911d15bf147e6ef35a737398eba56b68268bb8c8f71e5613c104083 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-23 07:54
Reported
2024-05-23 07:56
Platform
win10v2004-20240426-en
Max time kernel
135s
Max time network
138s
Command Line
Signatures
Malware Dropper & Backdoor - Berbew
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\685F.tmp | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3688 wrote to memory of 3604 | N/A | C:\Users\Admin\AppData\Local\Temp\a319acddba5b87b5a399149464c6d310_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\685F.tmp |
| PID 3688 wrote to memory of 3604 | N/A | C:\Users\Admin\AppData\Local\Temp\a319acddba5b87b5a399149464c6d310_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\685F.tmp |
| PID 3688 wrote to memory of 3604 | N/A | C:\Users\Admin\AppData\Local\Temp\a319acddba5b87b5a399149464c6d310_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\685F.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\a319acddba5b87b5a399149464c6d310_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\a319acddba5b87b5a399149464c6d310_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\685F.tmp
"C:\Users\Admin\AppData\Local\Temp\685F.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 131.253.33.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| NL | 23.62.61.160:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.33.253.131.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 64.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 160.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.99:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.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 | 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 |
Files
C:\Users\Admin\AppData\Local\Temp\685F.tmp
| MD5 | c25fc9260fe28fbe700054a9f85df4ed |
| SHA1 | a2e103a6f8410810361c6feef6781117b971bf96 |
| SHA256 | ed225af2b027808746ca8f5c694d3df08a0d269dde51ab27cfd8ea1b0a74a136 |
| SHA512 | 71d579239b9888e94290f297b05751dd63fd0ae0856908cb40d9ffedec849ac46e7ced290911d15bf147e6ef35a737398eba56b68268bb8c8f71e5613c104083 |