Malware Analysis Report

2025-01-06 13:02

Sample ID 240614-emd68aycjq
Target a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe
SHA256 dae1eb0c59bb3a84a6deee1ece521e23b17f6a8d4ac4c3220d8b285c7e5b5354
Tags
evasion persistence
score
10/10

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
10/10

SHA256

dae1eb0c59bb3a84a6deee1ece521e23b17f6a8d4ac4c3220d8b285c7e5b5354

Threat Level: Known bad

The file a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe was found to be: Known bad.

Malicious Activity Summary

evasion persistence

Modifies visiblity of hidden/system files in Explorer

Modifies WinLogon for persistence

Modifies Installed Components in the registry

Executes dropped EXE

Loads dropped DLL

Adds Run key to start application

Drops file in Windows directory

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: GetForegroundWindowSpam

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-14 04:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 04:03

Reported

2024-06-14 04:05

Platform

win7-20240611-en

Max time kernel

150s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe"

Signatures

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Windows\\explorer.exe, c:\\windows\\system\\explorer.exe" \??\c:\windows\system\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Windows\\explorer.exe, c:\\windows\\system\\explorer.exe" \??\c:\windows\system\svchost.exe N/A

Modifies visiblity of hidden/system files in Explorer

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" \??\c:\windows\system\svchost.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" \??\c:\windows\system\explorer.exe N/A

Modifies Installed Components in the registry

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{F146C9B1-VMVQ-A9RC-NUFL-D0BA00B4E999} \??\c:\windows\system\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{F146C9B1-VMVQ-A9RC-NUFL-D0BA00B4E999}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\mrsys.exe MR" \??\c:\windows\system\svchost.exe N/A
Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666} \??\c:\windows\system\svchost.exe N/A
Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666} \??\c:\windows\system\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\mrsys.exe MR" \??\c:\windows\system\svchost.exe N/A
Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{F146C9B1-VMVQ-A9RC-NUFL-D0BA00B4E999} \??\c:\windows\system\svchost.exe N/A
Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666} \??\c:\windows\system\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\mrsys.exe MR" \??\c:\windows\system\explorer.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\spoolsv.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\spoolsv.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\system\\explorer.exe RO" \??\c:\windows\system\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\system\\svchost.exe RO" \??\c:\windows\system\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\system\\explorer.exe RO" \??\c:\windows\system\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\system\\svchost.exe RO" \??\c:\windows\system\svchost.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification \??\c:\windows\system\explorer.exe C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe N/A
File opened for modification \??\c:\windows\system\spoolsv.exe \??\c:\windows\system\explorer.exe N/A
File opened for modification \??\c:\windows\system\svchost.exe \??\c:\windows\system\spoolsv.exe N/A
File opened for modification \??\c:\windows\system\explorer.exe \??\c:\windows\system\explorer.exe N/A
File opened for modification \??\c:\windows\system\svchost.exe \??\c:\windows\system\svchost.exe N/A
File opened for modification C:\Windows\system\udsys.exe \??\c:\windows\system\explorer.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2424 wrote to memory of 2192 N/A C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe \??\c:\windows\system\explorer.exe
PID 2424 wrote to memory of 2192 N/A C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe \??\c:\windows\system\explorer.exe
PID 2424 wrote to memory of 2192 N/A C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe \??\c:\windows\system\explorer.exe
PID 2424 wrote to memory of 2192 N/A C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe \??\c:\windows\system\explorer.exe
PID 2192 wrote to memory of 2060 N/A \??\c:\windows\system\explorer.exe \??\c:\windows\system\spoolsv.exe
PID 2192 wrote to memory of 2060 N/A \??\c:\windows\system\explorer.exe \??\c:\windows\system\spoolsv.exe
PID 2192 wrote to memory of 2060 N/A \??\c:\windows\system\explorer.exe \??\c:\windows\system\spoolsv.exe
PID 2192 wrote to memory of 2060 N/A \??\c:\windows\system\explorer.exe \??\c:\windows\system\spoolsv.exe
PID 2060 wrote to memory of 2672 N/A \??\c:\windows\system\spoolsv.exe \??\c:\windows\system\svchost.exe
PID 2060 wrote to memory of 2672 N/A \??\c:\windows\system\spoolsv.exe \??\c:\windows\system\svchost.exe
PID 2060 wrote to memory of 2672 N/A \??\c:\windows\system\spoolsv.exe \??\c:\windows\system\svchost.exe
PID 2060 wrote to memory of 2672 N/A \??\c:\windows\system\spoolsv.exe \??\c:\windows\system\svchost.exe
PID 2672 wrote to memory of 2940 N/A \??\c:\windows\system\svchost.exe \??\c:\windows\system\spoolsv.exe
PID 2672 wrote to memory of 2940 N/A \??\c:\windows\system\svchost.exe \??\c:\windows\system\spoolsv.exe
PID 2672 wrote to memory of 2940 N/A \??\c:\windows\system\svchost.exe \??\c:\windows\system\spoolsv.exe
PID 2672 wrote to memory of 2940 N/A \??\c:\windows\system\svchost.exe \??\c:\windows\system\spoolsv.exe
PID 2672 wrote to memory of 2632 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 2672 wrote to memory of 2632 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 2672 wrote to memory of 2632 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 2672 wrote to memory of 2632 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 2672 wrote to memory of 1596 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 2672 wrote to memory of 1596 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 2672 wrote to memory of 1596 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 2672 wrote to memory of 1596 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 2672 wrote to memory of 1848 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 2672 wrote to memory of 1848 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 2672 wrote to memory of 1848 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 2672 wrote to memory of 1848 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe

Processes

C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe"

\??\c:\windows\system\explorer.exe

c:\windows\system\explorer.exe

\??\c:\windows\system\spoolsv.exe

c:\windows\system\spoolsv.exe SE

\??\c:\windows\system\svchost.exe

c:\windows\system\svchost.exe

\??\c:\windows\system\spoolsv.exe

c:\windows\system\spoolsv.exe PR

C:\Windows\SysWOW64\at.exe

at 04:05 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe

C:\Windows\SysWOW64\at.exe

at 04:06 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe

C:\Windows\SysWOW64\at.exe

at 04:07 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe

Network

N/A

Files

memory/2424-0-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2192-14-0x0000000000400000-0x0000000000440000-memory.dmp

C:\Windows\system\explorer.exe

MD5 58ff644e564213c7d767cabc39fecc47
SHA1 b01e82731d29b0a55f9b8730d7349075162b43a1
SHA256 1cef21e1ee4d17eb9f0fbdc6642bfb36a91ab5ebcc58e6886efa15ae73d2e969
SHA512 838bc12076312c1f9871c48f90166cb36c1cfc75a87018051093dab54ba99cc92634e88b8dfff8ab3d4d390734b1899c2dd97b53a9bbba2d370645c8a42ac1fe

memory/2424-12-0x00000000027D0000-0x0000000002810000-memory.dmp

\Windows\system\spoolsv.exe

MD5 c5ec8ea51ed82cda415c89f38bf764e4
SHA1 841b782324990ce5f907acc9092ac99c411a4bfe
SHA256 45b61dccb6a6eb8f91ee5af46217944e131913cbda3d917d6444ed24760a90f6
SHA512 e379da532da2c8ad4e2427a23ee25ab71307e68cb386c14b6fbd2ed27ffb5779719ba12084f527103dfe7e4d176eb2da2a0307669611d5164be92b49c508e53b

memory/2192-28-0x00000000025F0000-0x0000000002630000-memory.dmp

\Windows\system\svchost.exe

MD5 651ba2c0a3c6683af7b3d8f4ddfda539
SHA1 3a249792eefa31fbe8406a94d64b1bc502ca3d69
SHA256 acc56a33c3a3e4c1ffb1c23e6d00055e488656cd28d197b857364e318154136d
SHA512 302582dd5b24fce053cd23d4ccf20e5cfdb68057339cf6a55cb69553bb663d78490748414b73df3d4c36c86723bd41673998d69452d6f31416615362a58772e8

memory/2940-52-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2424-56-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2060-55-0x0000000000400000-0x0000000000440000-memory.dmp

C:\Users\Admin\AppData\Roaming\mrsys.exe

MD5 69df628ac2c2ea449496a7eec29f6fad
SHA1 f39431225e09e513a00826269f11748cdb75b377
SHA256 2d4516a05ace2befab30db482d574e44c5bbcd7955ff39cfdbe0b43296386667
SHA512 468c2d74180833422079614745346176862f2e57299e9a527bb0499bcc6f51eb3452a1547481559de39ca6c310ab54f9daf09f4e5d6f74be98c42bc16840a8b2

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 04:03

Reported

2024-06-14 04:05

Platform

win10v2004-20240508-en

Max time kernel

150s

Max time network

52s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe"

Signatures

Modifies WinLogon for persistence

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Windows\\explorer.exe, c:\\windows\\system\\explorer.exe" \??\c:\windows\system\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\shell = "C:\\Windows\\explorer.exe, c:\\windows\\system\\explorer.exe" \??\c:\windows\system\svchost.exe N/A

Modifies visiblity of hidden/system files in Explorer

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" \??\c:\windows\system\explorer.exe N/A
Set value (int) \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" \??\c:\windows\system\svchost.exe N/A

Modifies Installed Components in the registry

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\mrsys.exe MR" \??\c:\windows\system\svchost.exe N/A
Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{F146C9B1-VMVQ-A9RC-NUFL-D0BA00B4E999} \??\c:\windows\system\svchost.exe N/A
Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666} \??\c:\windows\system\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\mrsys.exe MR" \??\c:\windows\system\explorer.exe N/A
Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{F146C9B1-VMVQ-A9RC-NUFL-D0BA00B4E999} \??\c:\windows\system\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{F146C9B1-VMVQ-A9RC-NUFL-D0BA00B4E999}\StubPath = "C:\\Users\\Admin\\AppData\\Roaming\\mrsys.exe MR" \??\c:\windows\system\svchost.exe N/A
Key deleted \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666} \??\c:\windows\system\svchost.exe N/A
Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y479C6D0-OTRW-U5GH-S1EE-E0AC10B4E666} \??\c:\windows\system\svchost.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\spoolsv.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\spoolsv.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\system\\explorer.exe RO" \??\c:\windows\system\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\system\\svchost.exe RO" \??\c:\windows\system\svchost.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Explorer = "c:\\windows\\system\\explorer.exe RO" \??\c:\windows\system\explorer.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\Svchost = "c:\\windows\\system\\svchost.exe RO" \??\c:\windows\system\explorer.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File opened for modification \??\c:\windows\system\explorer.exe C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe N/A
File opened for modification \??\c:\windows\system\spoolsv.exe \??\c:\windows\system\explorer.exe N/A
File opened for modification \??\c:\windows\system\svchost.exe \??\c:\windows\system\spoolsv.exe N/A
File opened for modification \??\c:\windows\system\explorer.exe \??\c:\windows\system\explorer.exe N/A
File opened for modification \??\c:\windows\system\svchost.exe \??\c:\windows\system\svchost.exe N/A
File opened for modification C:\Windows\system\udsys.exe \??\c:\windows\system\explorer.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A \??\c:\windows\system\explorer.exe N/A
N/A N/A \??\c:\windows\system\svchost.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4352 wrote to memory of 1488 N/A C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe \??\c:\windows\system\explorer.exe
PID 4352 wrote to memory of 1488 N/A C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe \??\c:\windows\system\explorer.exe
PID 4352 wrote to memory of 1488 N/A C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe \??\c:\windows\system\explorer.exe
PID 1488 wrote to memory of 3364 N/A \??\c:\windows\system\explorer.exe \??\c:\windows\system\spoolsv.exe
PID 1488 wrote to memory of 3364 N/A \??\c:\windows\system\explorer.exe \??\c:\windows\system\spoolsv.exe
PID 1488 wrote to memory of 3364 N/A \??\c:\windows\system\explorer.exe \??\c:\windows\system\spoolsv.exe
PID 3364 wrote to memory of 3240 N/A \??\c:\windows\system\spoolsv.exe \??\c:\windows\system\svchost.exe
PID 3364 wrote to memory of 3240 N/A \??\c:\windows\system\spoolsv.exe \??\c:\windows\system\svchost.exe
PID 3364 wrote to memory of 3240 N/A \??\c:\windows\system\spoolsv.exe \??\c:\windows\system\svchost.exe
PID 3240 wrote to memory of 2956 N/A \??\c:\windows\system\svchost.exe \??\c:\windows\system\spoolsv.exe
PID 3240 wrote to memory of 2956 N/A \??\c:\windows\system\svchost.exe \??\c:\windows\system\spoolsv.exe
PID 3240 wrote to memory of 2956 N/A \??\c:\windows\system\svchost.exe \??\c:\windows\system\spoolsv.exe
PID 3240 wrote to memory of 3716 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 3240 wrote to memory of 3716 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 3240 wrote to memory of 3716 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 3240 wrote to memory of 4056 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 3240 wrote to memory of 4056 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 3240 wrote to memory of 4056 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 3240 wrote to memory of 2024 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 3240 wrote to memory of 2024 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe
PID 3240 wrote to memory of 2024 N/A \??\c:\windows\system\svchost.exe C:\Windows\SysWOW64\at.exe

Processes

C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe

"C:\Users\Admin\AppData\Local\Temp\a0be60ded83c8d6ef81cd1b2d2c28140_NeikiAnalytics.exe"

\??\c:\windows\system\explorer.exe

c:\windows\system\explorer.exe

\??\c:\windows\system\spoolsv.exe

c:\windows\system\spoolsv.exe SE

\??\c:\windows\system\svchost.exe

c:\windows\system\svchost.exe

\??\c:\windows\system\spoolsv.exe

c:\windows\system\spoolsv.exe PR

C:\Windows\SysWOW64\at.exe

at 04:05 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe

C:\Windows\SysWOW64\at.exe

at 04:06 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe

C:\Windows\SysWOW64\at.exe

at 04:07 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe

Network

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

Files

memory/4352-0-0x0000000000400000-0x0000000000440000-memory.dmp

C:\Windows\System\explorer.exe

MD5 8bec657a202b2732780241379c7b53ed
SHA1 0762e42e9fc3b8d1dad2be94293eea90903aa0e6
SHA256 04a57a23e190ab801dad5e8fb713b574dff6ed4e85071ea80c080af7aa3349ad
SHA512 7e7f6a5494aa1b05d49e16f69d00b7b407d0162f2c8e6fec1dc88f4affb72c24858b7d7e96a62617d880ca8c419ee6f8f0f352b990b4a79fd80e5768282c862a

C:\Windows\System\spoolsv.exe

MD5 71a2727ddb03c63f9ac6da3129350626
SHA1 994b384128b459d5872bdc6b33838196d21c1260
SHA256 80d03b194b73fbc8729646161a169f20ddd409a9fe9b3afb5e4458276cb96964
SHA512 885e7b53a88891350e686f780e3124750bbda9ea418d0555e119d246df3997568fb8fcd0b9f9401a64a6f88729d88350e032235f066413fed1a021362c04ad15

C:\Windows\System\svchost.exe

MD5 1f8ceca9b09a435ea700a99378404fae
SHA1 1f9aa90b1ab5923c9411dd5f4ac42cd87ae0ba18
SHA256 71c214e51b9c4b4bd8b3135873704c7575f2e595426403b4e84408056b5cde69
SHA512 056834a4e9b1d540c743775c23efaa6abea6fb5520c3da3d8f25a282188104fa9f960291f91fc91409ade551e51572a1f6c4cbe52d89b6dfcf5d7d19df0911bf

memory/2956-29-0x0000000000400000-0x0000000000440000-memory.dmp

memory/2956-36-0x0000000000400000-0x0000000000440000-memory.dmp

memory/3364-35-0x0000000000400000-0x0000000000440000-memory.dmp

C:\Users\Admin\AppData\Roaming\mrsys.exe

MD5 2fb10d477a51d4fed0cad26dfe37d8ed
SHA1 be53251111f2ea366792509863c32d6769a85858
SHA256 01a70badc60530eb43fd6e9326712a52939b59e0d23445af57fca700ace0be26
SHA512 6683e5f6c58da703ca01ce43fcaddb5e8b75e29406ff947342827a2c9d1295725ddb898d69ea1da717d82c9a9b155484d27502272beba0f70f0237d3e02d1dc0

memory/4352-38-0x0000000000400000-0x0000000000440000-memory.dmp