Analysis Overview
SHA256
e0418644bc4337cd750d968eca919f306d462e93f50f55d394c62c0731529366
Threat Level: Known bad
The file b0d550a541d4e8533e44e5730e2d1d10_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 08:26
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 08:26
Reported
2024-05-23 08:28
Platform
win7-20240508-en
Max time kernel
118s
Max time network
121s
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\1822.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1822.tmp | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2716 wrote to memory of 2992 | N/A | C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\1822.tmp |
| PID 2716 wrote to memory of 2992 | N/A | C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\1822.tmp |
| PID 2716 wrote to memory of 2992 | N/A | C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\1822.tmp |
| PID 2716 wrote to memory of 2992 | N/A | C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\1822.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\1822.tmp
"C:\Users\Admin\AppData\Local\Temp\1822.tmp"
Network
Files
\Users\Admin\AppData\Local\Temp\1822.tmp
| MD5 | c87ded38232883907a8f3a948fd4a89b |
| SHA1 | 83fa5b1115285bfd23fd84b69d05e7c4ce817c48 |
| SHA256 | 0a59e4901d97fa8d551635d7246201419f253fae3335aa755b3a75b84395d982 |
| SHA512 | 8a47d0aee347f3d951c510dea43b731f6dd854dc85b027cb4594bd311eeda7e569fc8249c6dc37193b778731d3ae96c480f89f948e2cec8929e32d60458e953d |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-23 08:26
Reported
2024-05-23 08:28
Platform
win10v2004-20240508-en
Max time kernel
148s
Max time network
150s
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\48B1.tmp | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\48B1.tmp | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 208 wrote to memory of 2596 | N/A | C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\48B1.tmp |
| PID 208 wrote to memory of 2596 | N/A | C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\48B1.tmp |
| PID 208 wrote to memory of 2596 | N/A | C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\48B1.tmp |
Processes
C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b0d550a541d4e8533e44e5730e2d1d10_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\48B1.tmp
"C:\Users\Admin\AppData\Local\Temp\48B1.tmp"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 96.136.73.23.in-addr.arpa | udp |
| NL | 23.62.61.72:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 45.19.74.20.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 | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 211.143.182.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\48B1.tmp
| MD5 | c87ded38232883907a8f3a948fd4a89b |
| SHA1 | 83fa5b1115285bfd23fd84b69d05e7c4ce817c48 |
| SHA256 | 0a59e4901d97fa8d551635d7246201419f253fae3335aa755b3a75b84395d982 |
| SHA512 | 8a47d0aee347f3d951c510dea43b731f6dd854dc85b027cb4594bd311eeda7e569fc8249c6dc37193b778731d3ae96c480f89f948e2cec8929e32d60458e953d |