Malware Analysis Report

2025-08-05 22:10

Sample ID 240509-r3rtgaeh9v
Target 62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics
SHA256 e92c26af3d979e5cd6d43cf43142e8cdc471527eec1fc91086984c3aec018232
Tags
backdoor trojan dropper berbew
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e92c26af3d979e5cd6d43cf43142e8cdc471527eec1fc91086984c3aec018232

Threat Level: Known bad

The file 62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics was found to be: Known bad.

Malicious Activity Summary

backdoor trojan dropper berbew

Berbew family

Malware Dropper & Backdoor - Berbew

Loads dropped DLL

Deletes itself

Executes dropped EXE

Unsigned PE

Program crash

Suspicious use of UnmapMainImage

Suspicious use of WriteProcessMemory

Suspicious behavior: RenamesItself

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-09 14:43

Signatures

Berbew family

berbew

Malware Dropper & Backdoor - Berbew

backdoor trojan dropper
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

2024-05-09 14:43

Reported

2024-05-09 14:45

Platform

win7-20240221-en

Max time kernel

122s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe"

Signatures

Malware Dropper & Backdoor - Berbew

backdoor trojan dropper
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\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe N/A

Suspicious use of UnmapMainImage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe

Network

N/A

Files

memory/2128-0-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2128-10-0x0000000000400000-0x0000000000437000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe

MD5 5f3168dfcdfdf83d514f5d521d548fa3
SHA1 77fb2af3007befce9231346bad5ff5541ecf4803
SHA256 774147d69a7d97b48e50e89277237c085a2ac367e55597bd91427898f957ffa8
SHA512 d279f9ef0d63bc24f9fc63565d520aeda27ee6c221172af4ab7c3e04177b96ce7c2923a27a100e9aad1dba257a03c0535867b715e16b1a407af3615f73697ae5

memory/1964-11-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1964-12-0x0000000000400000-0x000000000041A000-memory.dmp

memory/1964-17-0x00000000001E0000-0x0000000000217000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 14:43

Reported

2024-05-09 14:45

Platform

win10v2004-20240426-en

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe"

Signatures

Malware Dropper & Backdoor - Berbew

backdoor trojan dropper
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\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe N/A

Suspicious use of UnmapMainImage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2876 -ip 2876

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2876 -s 396

C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1012 -ip 1012

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1012 -s 364

Network

Country Destination Domain Proto
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 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
BE 2.17.107.105:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 105.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
BE 2.17.107.105:443 www.bing.com tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 25.14.97.104.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.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 udp

Files

memory/2876-0-0x0000000000400000-0x0000000000437000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\62fe6dd851816191ccd2332046c6f8b0_NeikiAnalytics.exe

MD5 9e1d07d9649d620dc642cdc1d0174c69
SHA1 e1249a39484cc4109e0578a013aea917b551a2be
SHA256 9cd90f4555b292ece165b5a356839acf469f04187fcbbb248d2737d8dbb866df
SHA512 bc20de7a877227f2b1480e01bf9ee4db6fca9145fd9ce00a44533a4a6875d514b1fd345332c4b185af26b186821cca9f6a526329a47dc9b9ae8d356faffdb1a7

memory/2876-7-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1012-8-0x0000000000400000-0x0000000000437000-memory.dmp

memory/1012-9-0x0000000000400000-0x000000000041A000-memory.dmp

memory/1012-14-0x0000000004D90000-0x0000000004DC7000-memory.dmp