Malware Analysis Report

2025-06-16 07:25

Sample ID 240602-fd7b3sca95
Target 393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe
SHA256 ed00a2c8e8ddd01011351dfd1b5b2dd9c1a94e69849593e61ddcc69dbc2948de
Tags
persistence spyware stealer
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

ed00a2c8e8ddd01011351dfd1b5b2dd9c1a94e69849593e61ddcc69dbc2948de

Threat Level: Shows suspicious behavior

The file 393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe was found to be: Shows suspicious behavior.

Malicious Activity Summary

persistence spyware stealer

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of web browsers

Adds Run key to start application

Drops file in Windows directory

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-02 04:46

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-02 04:46

Reported

2024-06-02 04:49

Platform

win7-20231129-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\bklLuxtwASWp7kS.exe N/A
N/A N/A C:\Windows\svhost.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe N/A
N/A N/A N/A N/A

Reads user/profile data of web browsers

spyware stealer

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe" C:\Users\Admin\AppData\Local\Temp\393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe" C:\Windows\svhost.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\svhost.exe C:\Users\Admin\AppData\Local\Temp\393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe N/A
File created C:\Windows\svhost.exe C:\Windows\svhost.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\svhost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\bklLuxtwASWp7kS.exe

C:\Users\Admin\AppData\Local\Temp\bklLuxtwASWp7kS.exe

C:\Windows\svhost.exe

"C:\Windows\svhost.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 app.csvhost.info udp

Files

C:\Users\Admin\AppData\Local\Temp\bklLuxtwASWp7kS.exe

MD5 645d5875c0ce2052d93943c62238a06e
SHA1 38c00dfaa6e0192e1157212d5baf42a8db869776
SHA256 66ef54018ef1207394bef76bcb0411f2fbbedd6230a812026bf8f1710218dbf9
SHA512 eb9654b527ddc15fae042ef6fa6b8a25f76c2fc21314abd1d629bac5066cfa11d9f3c1191150dc7784b20e5e47c4855ab97d34fadf904989a7a43ccd626949fe

C:\Windows\svhost.exe

MD5 76fd02b48297edb28940bdfa3fa1c48a
SHA1 bf5cae1057a0aca8bf3aab8b121fe77ebb0788ce
SHA256 07abd35f09b954eba7011ce18b225017c50168e039732680df58ae703324825c
SHA512 28c7bf4785547f6df9d678699a55cfb24c429a2bac5375733ff2f760c92933190517d8acd740bdf69c3ecc799635279af5d7ebd848c5b471318d1f330c441ff0

C:\Users\Admin\AppData\Local\Temp\bklLuxtwASWp7kS.exe

MD5 416206cafd3291f763e968affa433be4
SHA1 bc58c75562b2c749579e4c7a70b076cc36fa01c2
SHA256 ceaa6a886095dd409b3de2bc03f44a642c85012037acb6bbb1db361a5093410b
SHA512 6687dd0eb797d6498557e244db806e2b90c48b0cfc4a0f77648e4ecd997580dd3ce9d715b08c6d78df6e08c8afa536a3af40b6a34ac40af0bacfa0d664b928a8

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-02 04:46

Reported

2024-06-02 04:49

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe"

Signatures

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ugd44NbjXEa4Bnt.exe N/A
N/A N/A C:\Windows\svhost.exe N/A

Reads user/profile data of web browsers

spyware stealer

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe" C:\Users\Admin\AppData\Local\Temp\393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Winhost = "C:\\Windows\\svhost.exe" C:\Windows\svhost.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\svhost.exe C:\Users\Admin\AppData\Local\Temp\393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe N/A
File created C:\Windows\svhost.exe C:\Windows\svhost.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\svhost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\393251b82622d6df0c6a1e3676e546e0_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\ugd44NbjXEa4Bnt.exe

C:\Users\Admin\AppData\Local\Temp\ugd44NbjXEa4Bnt.exe

C:\Windows\svhost.exe

"C:\Windows\svhost.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 app.csvhost.info udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 26.73.42.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\ugd44NbjXEa4Bnt.exe

MD5 645d5875c0ce2052d93943c62238a06e
SHA1 38c00dfaa6e0192e1157212d5baf42a8db869776
SHA256 66ef54018ef1207394bef76bcb0411f2fbbedd6230a812026bf8f1710218dbf9
SHA512 eb9654b527ddc15fae042ef6fa6b8a25f76c2fc21314abd1d629bac5066cfa11d9f3c1191150dc7784b20e5e47c4855ab97d34fadf904989a7a43ccd626949fe

C:\Windows\svhost.exe

MD5 76fd02b48297edb28940bdfa3fa1c48a
SHA1 bf5cae1057a0aca8bf3aab8b121fe77ebb0788ce
SHA256 07abd35f09b954eba7011ce18b225017c50168e039732680df58ae703324825c
SHA512 28c7bf4785547f6df9d678699a55cfb24c429a2bac5375733ff2f760c92933190517d8acd740bdf69c3ecc799635279af5d7ebd848c5b471318d1f330c441ff0

C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\excel.exe_Rules.xml

MD5 f4909aae5cf905c0a6fa03e6f1583304
SHA1 0b95f24051fb2fd9705b05cb9a9dd8b69bf49464
SHA256 51d41be3f934d56643722b4b15a467e8c0366f6736e0733087a5779514c9d592
SHA512 8fa9001143218bc906e4e881733914aa0e831f92bd4c33ede03353217e09177b60c9e36880d2b1ecdf2faf4c3ddd24e1999fdd4d5c30b2a3591dcfb67fca7461

C:\Users\Admin\AppData\Local\Temp\ugd44NbjXEa4Bnt.exe

MD5 94b31c7e1f400f0759de0e913d22d2fe
SHA1 7ea678934e6165e4df04b50964d61024d15daf6a
SHA256 fea34a6ccc40efb306d7813789adf98f0304d22d7971390f8ed5d3d04b246ba8
SHA512 7330cf53855bde5e597c99c01715d34a38b8e41d33ffce12a5d287ec42e6fa11fde554ee23a9ebdf81cfaf7927dfeac06ed35025f7ca4623914c151272369207