Malware Analysis Report

2025-01-17 23:18

Sample ID 240603-p5dcrafa91
Target a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe
SHA256 07d62da86e74ab2a12057d44c8ad4c9b47b71e6c46cb3ee083b4bfffa3af02eb
Tags
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

07d62da86e74ab2a12057d44c8ad4c9b47b71e6c46cb3ee083b4bfffa3af02eb

Threat Level: Shows suspicious behavior

The file a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe was found to be: Shows suspicious behavior.

Malicious Activity Summary


Executes dropped EXE

Loads dropped DLL

Unsigned PE

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-03 12:54

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-03 12:54

Reported

2024-06-03 12:56

Platform

win7-20240508-en

Max time kernel

121s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\EXE256B.tmp N/A

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\EXE256B.tmp N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\EXE256B.tmp N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\EXE256B.tmp

"C:\Users\Admin\AppData\Local\Temp\EXE256B.tmp" "C:\Users\Admin\AppData\Local\Temp\OFM256C.tmp" "C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe"

C:\Windows\splwow64.exe

C:\Windows\splwow64.exe 12288

Network

N/A

Files

\Users\Admin\AppData\Local\Temp\EXE256B.tmp

MD5 df5f1fe467cbcbababdb4733252dec20
SHA1 59a80d8d09224d02812f6a451c8dd75729600547
SHA256 2fca7e90c3a37859fc76126681104159500a4a191a7d4ec434e4a8562b73326e
SHA512 ed17aad99f6abe6f8c6c8d839dea49693170eef6299179bdf647babc5b5273423e21500414ddff8d3be150988f7f6e36e82750b890bd8bb76879c7b2d69eb9ce

C:\Users\Admin\AppData\Local\Temp\OFM256C.tmp

MD5 ac0e30537569dc21b9e30cd0064b3f2e
SHA1 e3ea0bfb05e5d24ab74e650061d00f2b8d881c5e
SHA256 cd7511873b9c1174312d5788038a263a3d1ef5a8f669b0685eef5c33448f7cc1
SHA512 057bc2856842c6f51b5602541e824d8806817d5c41db587e613399d28294c08976da111c6426a36d91ad18835518598fd23b31fed831a83ab8b82856279a15ac

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-03 12:54

Reported

2024-06-03 12:56

Platform

win10v2004-20240508-en

Max time kernel

132s

Max time network

103s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp

"C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp" "C:\Users\Admin\AppData\Local\Temp\OFM889A.tmp" "C:\Users\Admin\AppData\Local\Temp\a41f642e589e8d3d62b38d52845c9500_NeikiAnalytics.exe"

C:\Windows\splwow64.exe

C:\Windows\splwow64.exe 12288

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe -k PrintWorkflow -s PrintWorkflowUserSvc

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
NL 23.62.61.113:443 www.bing.com tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 113.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 99.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.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 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\EXE8899.tmp

MD5 df5f1fe467cbcbababdb4733252dec20
SHA1 59a80d8d09224d02812f6a451c8dd75729600547
SHA256 2fca7e90c3a37859fc76126681104159500a4a191a7d4ec434e4a8562b73326e
SHA512 ed17aad99f6abe6f8c6c8d839dea49693170eef6299179bdf647babc5b5273423e21500414ddff8d3be150988f7f6e36e82750b890bd8bb76879c7b2d69eb9ce

C:\Users\Admin\AppData\Local\Temp\OFM889A.tmp

MD5 ac0e30537569dc21b9e30cd0064b3f2e
SHA1 e3ea0bfb05e5d24ab74e650061d00f2b8d881c5e
SHA256 cd7511873b9c1174312d5788038a263a3d1ef5a8f669b0685eef5c33448f7cc1
SHA512 057bc2856842c6f51b5602541e824d8806817d5c41db587e613399d28294c08976da111c6426a36d91ad18835518598fd23b31fed831a83ab8b82856279a15ac