Malware Analysis Report

2024-09-11 03:11

Sample ID 240520-acantsaa78
Target 666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe
SHA256 fbe49b5dde48d97da7ad101a93b7c8fda48c68faa4dfb8f23368c6af57724a8b
Tags
neshta persistence spyware stealer upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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
10/10

SHA256

fbe49b5dde48d97da7ad101a93b7c8fda48c68faa4dfb8f23368c6af57724a8b

Threat Level: Known bad

The file 666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe was found to be: Known bad.

Malicious Activity Summary

neshta persistence spyware stealer upx

Neshta

Loads dropped DLL

Checks computer location settings

Modifies system executable filetype association

Reads user/profile data of web browsers

UPX packed file

Executes dropped EXE

Drops file in Windows directory

Drops file in Program Files directory

Enumerates physical storage devices

Unsigned PE

Modifies registry class

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-05-20 00:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-20 00:03

Reported

2024-05-20 00:06

Platform

win7-20240221-en

Max time kernel

141s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe"

Signatures

Neshta

persistence spyware neshta

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
N/A N/A C:\Windows\IFinst27.exe N/A

Modifies system executable filetype association

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A

Reads user/profile data of web browsers

spyware stealer

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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Resource\Icons\SC_REA~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\CLVIEW.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOHTMED.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORDB.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\PPTICO.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmpconfig.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmpshare.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\Setup.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\SOURCE~1\OSE.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\NAMECO~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WI4223~1\sidebar.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\AcroRd32.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBE_~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOICONS.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\setup_wm.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\Eula.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\XLICONS.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\UNINST~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\A3DUTI~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~1\WinMail.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\DISABL~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{33D1F~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\INFOPATH.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\ONENOTE.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\READER~1.0\Reader\ACROBR~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\DW\DWTRIG20.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\CNFNOT32.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\GROOVEMN.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSOSYNC.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\OIS.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\VPREVIEW.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{4D8DC~1\VC_RED~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\LICLUA.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\MSOXMLED.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~3.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOBD5D~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\1033\ONELEV.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSQRY32.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\MSTORE.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\EQUATION\EQNEDT32.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\ink\mip.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\GRAPH.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmprph.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Adobe\Updater6\ADOBEU~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\Oarpmany.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\SELFCERT.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WI54FB~1\wmplayer.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\POWERPNT.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\OFFICE14\OFFICE~1\ODeploy.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Office14\ACCICONS.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\svchost.com C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File created C:\Windows\IFinst27.exe C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A

Enumerates physical storage devices

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2172 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe
PID 2172 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe
PID 2172 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe
PID 2172 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe
PID 1936 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe C:\Windows\IFinst27.exe
PID 1936 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe C:\Windows\IFinst27.exe
PID 1936 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe C:\Windows\IFinst27.exe
PID 1936 wrote to memory of 2536 N/A C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe C:\Windows\IFinst27.exe

Processes

C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe"

C:\Windows\IFinst27.exe

"C:\Windows\IFinst27.exe" -IC:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe

Network

N/A

Files

C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe

MD5 d0b09059f54f22d5250bfdb36e85749c
SHA1 0099a2c8cff7616569acbc5af082a2641755dc1e
SHA256 4386e9e45f1b566b52cffef397e4b97f7e4b07363bf70f77c0648a698be56382
SHA512 185eb15e3fbd8f2ccdf9ed416422a4ea6c761ebf9e18fed12f5eaa748e1825c4ee4decb1189a9ffcae8b5bb39fa3884617314b5c790786d05f491d730177c586

C:\Windows\IFinst27.exe

MD5 9c17bca3ef837bacded7e4299508e71d
SHA1 253c7e956ad6cb66e0e47e5d9a6a19d78e9c96e0
SHA256 2405e5479aeb7d43d1362969b9c439e5931b8f900f9adfe0faaa986365415193
SHA512 12c1c5dbdf763d6d361b9d412794b0d85b6134843114120b843f30db198a3a211e2c06eadd3ed25271b4cd06a7367df7dafc6b9b33b1bce479f3ad050caeb625

memory/2536-25-0x0000000000400000-0x000000000042B000-memory.dmp

memory/1936-23-0x0000000000400000-0x000000000042B000-memory.dmp

C:\MSOCache\ALLUSE~1\{90140~1\DW20.EXE

MD5 754309b7b83050a50768236ee966224f
SHA1 10ed7efc2e594417ddeb00a42deb8fd9f804ed53
SHA256 acd32dd903e5464b0ecd153fb3f71da520d2e59a63d4c355d9c1874c919d04e6
SHA512 e5aaddf62c08c8fcc1ae3f29df220c5c730a2efa96dd18685ee19f5a9d66c4735bb4416c4828033661990604669ed345415ef2dc096ec75e1ab378dd804b1614

memory/1936-14-0x0000000000400000-0x000000000042B000-memory.dmp

memory/2172-12-0x00000000003D0000-0x00000000003FB000-memory.dmp

memory/2172-11-0x00000000003D0000-0x00000000003FB000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\_if9167.tmp

MD5 1e28befa166fe2ef7b78e93c2ce971b7
SHA1 e7594e0b10b5af26576885dffd73ccd81cf0e8f2
SHA256 94135972aecdbe97a3d64ffaafeef684a1c76e7bb92a6a70a4df7dda560b2e90
SHA512 20fb5ef5de41788af69ea127ad96dd64f11a5956c47f024e5dc1ab2a5b558e4bb8fa92952fcb541ec02767988946e672bebdfda7d547a4a689911fdefd6f7585

\PROGRA~2\Adobe\READER~1.0\Reader\LOGTRA~1.EXE

MD5 9e2b9928c89a9d0da1d3e8f4bd96afa7
SHA1 ec66cda99f44b62470c6930e5afda061579cde35
SHA256 8899b4ed3446b7d55b54defbc1acb7c5392a4b3bc8ec2cdc7c31171708965043
SHA512 2ca5ad1d0e12a8049de885b90b7f56fe77c868e0d6dae4ec4b6f3bc0bf7b2e73295cc9b1328c2b45357ffb0d7804622ab3f91a56140b098e93b691032d508156

memory/2172-113-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2536-114-0x0000000000400000-0x000000000042B000-memory.dmp

memory/2172-115-0x00000000003D0000-0x00000000003FB000-memory.dmp

memory/2172-116-0x00000000003D0000-0x00000000003FB000-memory.dmp

memory/2172-117-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2172-119-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2172-121-0x0000000000400000-0x000000000041B000-memory.dmp

memory/2172-124-0x0000000000400000-0x000000000041B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-20 00:03

Reported

2024-05-20 00:06

Platform

win10v2004-20240508-en

Max time kernel

142s

Max time network

105s

Command Line

"C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe"

Signatures

Neshta

persistence spyware neshta

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
N/A N/A C:\Windows\IFinst27.exe N/A

Modifies system executable filetype association

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A

Reads user/profile data of web browsers

spyware stealer

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
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\PROGRA~3\PACKAG~1\{61087~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\LOGTRA~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\READER~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~3.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~3\Adobe\Setup\{AC76B~1\setup.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\ELEVAT~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\arh.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ieinstal.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~3.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~2.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~2\wab.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~2\wabmig.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroCEF\RdrCEF.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADOBEC~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaws.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~4.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\INSTAL~1\setup.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~3\ACCESS~1\wordpad.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~4.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\setup_wm.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmplayer.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\javaw.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\iexplore.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\PWAHEL~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\PWAHEL~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\plug_ins\PI_BRO~1\64BITM~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\IDENTI~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MOZILL~1\MAINTE~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{CA675~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ADelRCP.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Java\JAVAUP~1\jucheck.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ielowutil.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\msedge.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\BHO\IE_TO_~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmlaunch.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmpshare.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROBR~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Browser\WCCHRO~1\WCCHRO~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\VSTO\10.0\VSTOIN~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{57A73~1\VC_RED~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Adobe\ARM\1.0\AdobeARM.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOF5E2~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\COOKIE~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MICROS~2.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\NOTIFI~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{63880~1\WINDOW~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{EF6B0~1\VCREDI~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\Eula.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\WOW_HE~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GO664E~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Google\Update\1336~1.151\GOOGLE~2.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\INTERN~1\ExtExport.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\Edge\APPLIC~1\920902~1.67\MSEDGE~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\Download\{F3C4F~1\13187~1.37\MICROS~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\WINDOW~4\wmprph.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{D87AE~1\WINDOW~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~3\PACKAG~1\{EF5AF~1\WINDOW~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\Adobe\ACROBA~1\Reader\FULLTR~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\MICROS~1\MSInfo\msinfo32.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\COMMON~1\Oracle\Java\javapath\java.exe C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File opened for modification C:\PROGRA~2\MICROS~1\EDGEUP~1\13187~1.37\MI9C33~1.EXE C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\svchost.com C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A
File created C:\Windows\IFinst27.exe C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A

Enumerates physical storage devices

Modifies registry class

Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\exefile\shell\open\command\ = "C:\\Windows\\svchost.com \"%1\" %*" C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe"

C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe"

C:\Windows\IFinst27.exe

"C:\Windows\IFinst27.exe" -IC:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.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 43.58.199.20.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\3582-490\666a2e0d5a9862b82ded948752e00a00_NeikiAnalytics.exe

MD5 d0b09059f54f22d5250bfdb36e85749c
SHA1 0099a2c8cff7616569acbc5af082a2641755dc1e
SHA256 4386e9e45f1b566b52cffef397e4b97f7e4b07363bf70f77c0648a698be56382
SHA512 185eb15e3fbd8f2ccdf9ed416422a4ea6c761ebf9e18fed12f5eaa748e1825c4ee4decb1189a9ffcae8b5bb39fa3884617314b5c790786d05f491d730177c586

C:\Windows\IFinst27.exe

MD5 9c17bca3ef837bacded7e4299508e71d
SHA1 253c7e956ad6cb66e0e47e5d9a6a19d78e9c96e0
SHA256 2405e5479aeb7d43d1362969b9c439e5931b8f900f9adfe0faaa986365415193
SHA512 12c1c5dbdf763d6d361b9d412794b0d85b6134843114120b843f30db198a3a211e2c06eadd3ed25271b4cd06a7367df7dafc6b9b33b1bce479f3ad050caeb625

C:\Users\Admin\AppData\Local\Temp\_if43A0.tmp

MD5 1e28befa166fe2ef7b78e93c2ce971b7
SHA1 e7594e0b10b5af26576885dffd73ccd81cf0e8f2
SHA256 94135972aecdbe97a3d64ffaafeef684a1c76e7bb92a6a70a4df7dda560b2e90
SHA512 20fb5ef5de41788af69ea127ad96dd64f11a5956c47f024e5dc1ab2a5b558e4bb8fa92952fcb541ec02767988946e672bebdfda7d547a4a689911fdefd6f7585

memory/1972-15-0x0000000000400000-0x000000000042B000-memory.dmp

memory/1120-11-0x0000000000400000-0x000000000042B000-memory.dmp

memory/1120-30-0x0000000000400000-0x000000000042B000-memory.dmp

C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe

MD5 d9e8a1fa55faebd36ed2342fedefbedd
SHA1 c25cc7f0035488de9c5df0121a09b5100e1c28e9
SHA256 bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a
SHA512 134644c68bd04536e9ea0a5da6e334d36b1ce8012a061fa6dabd31f85c16a1ac9eee8c40fee3d55f25c4d4edf0672de8ce204e344c800361cbcff092c09d7a33

memory/4564-118-0x0000000000400000-0x000000000041B000-memory.dmp

memory/1972-119-0x0000000000400000-0x000000000042B000-memory.dmp

memory/4564-120-0x0000000000400000-0x000000000041B000-memory.dmp

memory/4564-123-0x0000000000400000-0x000000000041B000-memory.dmp