Malware Analysis Report

2024-10-10 12:45

Sample ID 240613-149kcawdlq
Target 8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe
SHA256 a8ac223ed3b4ee5be7f25ff4a3ffc477a92671644df257ed47b485f0550d1ced
Tags
persistence upx
score
8/10

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
8/10

SHA256

a8ac223ed3b4ee5be7f25ff4a3ffc477a92671644df257ed47b485f0550d1ced

Threat Level: Likely malicious

The file 8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe was found to be: Likely malicious.

Malicious Activity Summary

persistence upx

Modifies AppInit DLL entries

UPX packed file

ACProtect 1.3x - 1.4x DLL software

Loads dropped DLL

Enumerates connected drives

Drops file in Program Files directory

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-13 22:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-13 22:13

Reported

2024-06-13 22:16

Platform

win7-20240611-en

Max time kernel

121s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe"

Signatures

Modifies AppInit DLL entries

persistence

ACProtect 1.3x - 1.4x DLL software

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe N/A

UPX packed file

upx
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

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\Common Files\System\symsrv.dll C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 5isohu.com udp
US 8.8.8.8:53 www.aieov.com udp
US 45.56.79.23:80 www.aieov.com tcp

Files

\Program Files\Common Files\System\symsrv.dll

MD5 7574cf2c64f35161ab1292e2f532aabf
SHA1 14ba3fa927a06224dfe587014299e834def4644f
SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA512 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

memory/3056-3-0x0000000010000000-0x0000000010030000-memory.dmp

memory/3056-11-0x0000000010000000-0x0000000010030000-memory.dmp

memory/3056-9-0x0000000000400000-0x00000000006B9000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-13 22:13

Reported

2024-06-13 22:16

Platform

win10v2004-20240508-en

Max time kernel

80s

Max time network

110s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe"

Signatures

ACProtect 1.3x - 1.4x DLL software

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe N/A

UPX packed file

upx
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

Enumerates connected drives

Description Indicator Process Target
File opened (read-only) \??\e: C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe N/A

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\Common Files\System\symsrv.dll C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\8b34e249c6e4f23006963db8c021fba0_NeikiAnalytics.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 5isohu.com udp
US 52.111.229.48:443 tcp

Files

C:\Program Files\Common Files\System\symsrv.dll

MD5 7574cf2c64f35161ab1292e2f532aabf
SHA1 14ba3fa927a06224dfe587014299e834def4644f
SHA256 de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA512 4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

memory/3688-4-0x0000000010000000-0x0000000010030000-memory.dmp

memory/3688-12-0x0000000010000000-0x0000000010030000-memory.dmp

memory/3688-10-0x0000000000400000-0x00000000006B9000-memory.dmp