Malware Analysis Report

2025-01-22 12:26

Sample ID 240516-c68h3aha45
Target 835784671146df155683bb68b3f81140_NeikiAnalytics
SHA256 059135ddb325565a1a5c1ae140513bdd9cc7d185a0513a976d5f9d3d9456eeb5
Tags
aspackv2 persistence
score
7/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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
7/10

SHA256

059135ddb325565a1a5c1ae140513bdd9cc7d185a0513a976d5f9d3d9456eeb5

Threat Level: Shows suspicious behavior

The file 835784671146df155683bb68b3f81140_NeikiAnalytics was found to be: Shows suspicious behavior.

Malicious Activity Summary

aspackv2 persistence

ASPack v2.12-2.42

Adds Run key to start application

Drops file in System32 directory

Unsigned PE

Program crash

Suspicious behavior: GetForegroundWindowSpam

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-16 02:42

Signatures

ASPack v2.12-2.42

aspackv2
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

2024-05-16 02:42

Reported

2024-05-16 02:45

Platform

win7-20240221-en

Max time kernel

141s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\system32 = "C:\\Windows\\system32\\system32.exe" C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\system32.exe C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe N/A
File opened for modification C:\Windows\SysWOW64\system32.exe C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 smtp.isbt.com.br udp

Files

memory/1524-0-0x0000000000220000-0x0000000000221000-memory.dmp

memory/1524-2-0x0000000000400000-0x00000000008BA000-memory.dmp

memory/1524-4-0x0000000000220000-0x0000000000221000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-16 02:42

Reported

2024-05-16 02:45

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

102s

Command Line

"C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\system32 = "C:\\Windows\\system32\\system32.exe" C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\system32.exe C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe N/A
File opened for modification C:\Windows\SysWOW64\system32.exe C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\835784671146df155683bb68b3f81140_NeikiAnalytics.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2004 -ip 2004

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2004 -s 412

Network

Country Destination Domain Proto
US 8.8.8.8:53 smtp.isbt.com.br 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 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.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 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/2004-0-0x0000000002610000-0x0000000002611000-memory.dmp

memory/2004-2-0x0000000000400000-0x00000000008BA000-memory.dmp

memory/2004-4-0x0000000002610000-0x0000000002611000-memory.dmp

memory/2004-5-0x0000000000400000-0x00000000008BA000-memory.dmp