Malware Analysis Report

2025-03-15 05:55

Sample ID 240514-yzqkkaec8s
Target 1d2e98e9ad417e80a6a85e6a7f377420_NeikiAnalytics
SHA256 da1edc6102286a2f8a3e2172f3a805cc8dde2972a7ee02095fb392836aa23039
Tags
vmprotect
score
7/10

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
7/10

SHA256

da1edc6102286a2f8a3e2172f3a805cc8dde2972a7ee02095fb392836aa23039

Threat Level: Shows suspicious behavior

The file 1d2e98e9ad417e80a6a85e6a7f377420_NeikiAnalytics was found to be: Shows suspicious behavior.

Malicious Activity Summary

vmprotect

VMProtect packed file

Unsigned PE

Program crash

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-14 20:13

Signatures

VMProtect packed file

vmprotect
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

2024-05-14 20:13

Reported

2024-05-14 20:16

Platform

win7-20240221-en

Max time kernel

141s

Max time network

126s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1d2e98e9ad417e80a6a85e6a7f377420_NeikiAnalytics.dll,#1

Signatures

VMProtect packed file

vmprotect
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\rundll32.exe

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1d2e98e9ad417e80a6a85e6a7f377420_NeikiAnalytics.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1d2e98e9ad417e80a6a85e6a7f377420_NeikiAnalytics.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 228

Network

N/A

Files

memory/2928-5-0x0000000001D3A000-0x0000000001D3B000-memory.dmp

memory/2928-3-0x0000000001CA0000-0x0000000001D43000-memory.dmp

memory/2928-4-0x0000000001CA0000-0x0000000001D43000-memory.dmp

memory/2928-2-0x0000000001CA0000-0x0000000001D43000-memory.dmp

memory/2928-1-0x0000000001CA0000-0x0000000001D43000-memory.dmp

memory/2928-0-0x0000000001CA0000-0x0000000001D43000-memory.dmp

memory/2928-7-0x0000000001CA0000-0x0000000001D43000-memory.dmp

memory/2928-9-0x0000000001D3A000-0x0000000001D3B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-14 20:13

Reported

2024-05-14 20:16

Platform

win10v2004-20240508-en

Max time kernel

93s

Max time network

95s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1d2e98e9ad417e80a6a85e6a7f377420_NeikiAnalytics.dll,#1

Signatures

VMProtect packed file

vmprotect
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\rundll32.exe

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\rundll32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1812 wrote to memory of 1320 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1812 wrote to memory of 1320 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1812 wrote to memory of 1320 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1d2e98e9ad417e80a6a85e6a7f377420_NeikiAnalytics.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\1d2e98e9ad417e80a6a85e6a7f377420_NeikiAnalytics.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1320 -ip 1320

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1320 -s 568

Network

Country Destination Domain Proto
US 8.8.8.8:53 240.197.17.2.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 35.166.122.92.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/1320-2-0x0000000002010000-0x00000000020B3000-memory.dmp

memory/1320-4-0x00000000020AA000-0x00000000020AB000-memory.dmp

memory/1320-3-0x0000000002010000-0x00000000020B3000-memory.dmp

memory/1320-6-0x0000000002010000-0x00000000020B3000-memory.dmp