Analysis Overview
SHA256
e8cd667dfe644e4aedb11015eb5dc51d000e2d565307a10adc03fcbd32f42c51
Threat Level: Known bad
The file 75739f9c1894a02b77f33d896ac2e730_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
2024-05-31 03:36
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
2024-05-31 03:36
Reported
2024-05-31 03:39
Platform
win7-20240508-en
Max time kernel
118s
Max time network
120s
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\2BB2.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2BB2.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\75739f9c1894a02b77f33d896ac2e730_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2060 wrote to memory of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\75739f9c1894a02b77f33d896ac2e730_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\2BB2.tmp |
| PID 2060 wrote to memory of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\75739f9c1894a02b77f33d896ac2e730_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\2BB2.tmp |
| PID 2060 wrote to memory of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\75739f9c1894a02b77f33d896ac2e730_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\2BB2.tmp |
| PID 2060 wrote to memory of 1704 | N/A | C:\Users\Admin\AppData\Local\Temp\75739f9c1894a02b77f33d896ac2e730_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\2BB2.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\75739f9c1894a02b77f33d896ac2e730_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\75739f9c1894a02b77f33d896ac2e730_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\2BB2.tmp
"C:\Users\Admin\AppData\Local\Temp\2BB2.tmp"
Network
Files
C:\Users\Admin\AppData\Local\Temp\2BB2.tmp
| MD5 | 353e497b0a53f39f3225c66dbe47f114 |
| SHA1 | 5135af8dc785d549f821ec462e9039c047b4d9cb |
| SHA256 | b55b2ebfe296821f80f87e944b00e4cd1ca87d044dfa8b6b4e290488d574d351 |
| SHA512 | d42b8045c15ccd7fd94f317cb8e0ca4beee8751e4472b80400a0dba49de6d55340b110cc675b874fac70cd5f786f7675786cfb55e841614ba8661f38c67d1736 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-31 03:36
Reported
2024-05-31 03:39
Platform
win10v2004-20240426-en
Max time kernel
150s
Max time network
152s
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\3817.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\3817.tmp | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1836 wrote to memory of 2216 | N/A | C:\Users\Admin\AppData\Local\Temp\75739f9c1894a02b77f33d896ac2e730_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3817.tmp |
| PID 1836 wrote to memory of 2216 | N/A | C:\Users\Admin\AppData\Local\Temp\75739f9c1894a02b77f33d896ac2e730_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3817.tmp |
| PID 1836 wrote to memory of 2216 | N/A | C:\Users\Admin\AppData\Local\Temp\75739f9c1894a02b77f33d896ac2e730_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\3817.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\75739f9c1894a02b77f33d896ac2e730_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\75739f9c1894a02b77f33d896ac2e730_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\3817.tmp
"C:\Users\Admin\AppData\Local\Temp\3817.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 25.24.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\3817.tmp
| MD5 | cf0a7793af4f649b9f76334df6559bc0 |
| SHA1 | 2d8aa105dd201f1514eea436d6e58ec2359a2b9f |
| SHA256 | 18e5682d0b3dc5ba30b91c17180d97b7991853cc02fd0503b673540543e299e5 |
| SHA512 | ebe42b930fbec499b7b7d7a6ec408b0fd56a57ee1ba637a3a563eb419bbeb41a2066f58f565c1607bf8defadae9a49cbed543400a506daafa0265520542f859f |