Malware Analysis Report

2024-10-19 01:05

Sample ID 240507-lkd7rsaf4x
Target 280df8175f9acb9219baef6b26693210_NEAS
SHA256 2bbbbc59558516e2781b6187be3caa21b3daf34ea35cedcba41038d100f6cb80
Tags
kpot trickbot banker evasion execution stealer trojan
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

2bbbbc59558516e2781b6187be3caa21b3daf34ea35cedcba41038d100f6cb80

Threat Level: Known bad

The file 280df8175f9acb9219baef6b26693210_NEAS was found to be: Known bad.

Malicious Activity Summary

kpot trickbot banker evasion execution stealer trojan

Kpot family

Trickbot

KPOT

Trickbot x86 loader

KPOT Core Executable

Stops running service(s)

Executes dropped EXE

Loads dropped DLL

Drops file in System32 directory

Launches sc.exe

Unsigned PE

Uses Task Scheduler COM API

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-07 09:35

Signatures

KPOT Core Executable

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

Kpot family

kpot

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-07 09:35

Reported

2024-05-07 09:37

Platform

win7-20240419-en

Max time kernel

135s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe"

Signatures

KPOT

trojan stealer kpot

KPOT Core Executable

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

Trickbot

trojan banker trickbot

Trickbot x86 loader

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

Stops running service(s)

evasion execution

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
File opened for modification C:\Windows\SysWOW64\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Launches sc.exe

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\sc.exe N/A
N/A N/A C:\Windows\SysWOW64\sc.exe N/A
N/A N/A C:\Windows\SysWOW64\sc.exe N/A
N/A N/A C:\Windows\SysWOW64\sc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2460 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2460 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2460 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2460 wrote to memory of 2644 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2460 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2460 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2460 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2460 wrote to memory of 2364 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2460 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2460 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2460 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2460 wrote to memory of 2664 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2460 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe
PID 2460 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe
PID 2460 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe
PID 2460 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe
PID 2364 wrote to memory of 3064 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2364 wrote to memory of 3064 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2364 wrote to memory of 3064 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2364 wrote to memory of 3064 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2644 wrote to memory of 2556 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2644 wrote to memory of 2556 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2644 wrote to memory of 2556 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2644 wrote to memory of 2556 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2732 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2732 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2732 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2732 wrote to memory of 2648 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2732 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2732 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2732 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2732 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2732 wrote to memory of 2768 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2732 wrote to memory of 2768 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2732 wrote to memory of 2768 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2732 wrote to memory of 2768 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 2732 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe

"C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe"

C:\Windows\SysWOW64\cmd.exe

/c sc stop WinDefend

C:\Windows\SysWOW64\cmd.exe

/c sc delete WinDefend

C:\Windows\SysWOW64\cmd.exe

/c powershell Set-MpPreference -DisableRealtimeMonitoring $true

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

C:\Windows\SysWOW64\sc.exe

sc delete WinDefend

C:\Windows\SysWOW64\sc.exe

sc stop WinDefend

C:\Windows\SysWOW64\cmd.exe

/c sc stop WinDefend

C:\Windows\SysWOW64\cmd.exe

/c sc delete WinDefend

C:\Windows\SysWOW64\cmd.exe

/c powershell Set-MpPreference -DisableRealtimeMonitoring $true

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Windows\SysWOW64\sc.exe

sc delete WinDefend

C:\Windows\SysWOW64\sc.exe

sc stop WinDefend

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

powershell Set-MpPreference -DisableRealtimeMonitoring $true

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

powershell Set-MpPreference -DisableRealtimeMonitoring $true

C:\Windows\system32\taskeng.exe

taskeng.exe {CF8B35A6-791B-4255-AC1C-819CB128927D} S-1-5-18:NT AUTHORITY\System:Service:

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

Network

N/A

Files

memory/2460-2-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-3-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-9-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-8-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-7-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-6-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-5-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-4-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-11-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-13-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-12-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-10-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-14-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2460-15-0x00000000002A0000-0x00000000002C9000-memory.dmp

memory/2460-17-0x0000000000421000-0x0000000000422000-memory.dmp

memory/2460-18-0x0000000000400000-0x0000000000472000-memory.dmp

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

MD5 280df8175f9acb9219baef6b26693210
SHA1 3510bf9dacd94065039ab3ecba55b24ce0e016f5
SHA256 2bbbbc59558516e2781b6187be3caa21b3daf34ea35cedcba41038d100f6cb80
SHA512 9efd5d51abbc7a5eddc6e76a607e246e1c8a277a47bdd1aec930e32babec8dc278bddb947c07684bdc20694f0a82f853a0de97f035894656e67bf6190a009fe9

memory/2732-44-0x0000000000400000-0x0000000000472000-memory.dmp

memory/2608-55-0x00000000000E0000-0x00000000000E1000-memory.dmp

memory/2608-51-0x0000000010000000-0x000000001001E000-memory.dmp

memory/2608-50-0x0000000010000000-0x000000001001E000-memory.dmp

memory/2732-45-0x0000000010000000-0x0000000010007000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

MD5 ebcf8732153dbb52cbf6955daa43432c
SHA1 9469b83471ef3e7d64dfcc41c69cf4967217075a
SHA256 58cfd90b9cd4e1fec3ce4591a01a43a3431cdb4e791bda8c4231dd23a17c5ea6
SHA512 d54cf3e403424b781c9fe98acffdd9e4e39d403d1d4a979d472f51f246b87d385724e156075ee171c0057a9f170172595420221c3d0fef3f28b3742d1a35b8ab

memory/2140-68-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2140-69-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2140-70-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2140-71-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2140-72-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2140-73-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2140-74-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2140-75-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2140-76-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2140-77-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2140-78-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2140-79-0x0000000000250000-0x0000000000251000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-07 09:35

Reported

2024-05-07 09:37

Platform

win10v2004-20240419-en

Max time kernel

138s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe"

Signatures

KPOT

trojan stealer kpot

KPOT Core Executable

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

Trickbot

trojan banker trickbot

Trickbot x86 loader

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2704 wrote to memory of 4052 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe
PID 2704 wrote to memory of 4052 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe
PID 2704 wrote to memory of 4052 N/A C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 4052 wrote to memory of 3168 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 3416 wrote to memory of 380 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 5060 wrote to memory of 396 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 5060 wrote to memory of 396 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 5060 wrote to memory of 396 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 5060 wrote to memory of 396 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 5060 wrote to memory of 396 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 5060 wrote to memory of 396 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 5060 wrote to memory of 396 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 5060 wrote to memory of 396 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe
PID 5060 wrote to memory of 396 N/A C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe C:\Windows\system32\svchost.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe

"C:\Users\Admin\AppData\Local\Temp\280df8175f9acb9219baef6b26693210_NEAS.exe"

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
GB 23.73.138.32:443 www.bing.com tcp
US 8.8.8.8:53 32.138.73.23.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 147.211.222.173.in-addr.arpa udp
US 8.8.8.8:53 14.251.17.2.in-addr.arpa udp
NP 202.63.242.48:449 tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.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 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
NP 202.63.242.48:449 tcp

Files

memory/2704-14-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2704-13-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2704-12-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2704-11-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2704-10-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2704-9-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2704-8-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2704-7-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2704-6-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2704-4-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2704-5-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2704-3-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2704-2-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2704-16-0x00000000021F0000-0x0000000002219000-memory.dmp

memory/2704-17-0x0000000000421000-0x0000000000422000-memory.dmp

memory/2704-18-0x0000000000400000-0x0000000000472000-memory.dmp

C:\Users\Admin\AppData\Roaming\WinSocket\290df9186f9acb9219baef7b27793210_NFAS.exe

MD5 280df8175f9acb9219baef6b26693210
SHA1 3510bf9dacd94065039ab3ecba55b24ce0e016f5
SHA256 2bbbbc59558516e2781b6187be3caa21b3daf34ea35cedcba41038d100f6cb80
SHA512 9efd5d51abbc7a5eddc6e76a607e246e1c8a277a47bdd1aec930e32babec8dc278bddb947c07684bdc20694f0a82f853a0de97f035894656e67bf6190a009fe9

memory/4052-37-0x0000000002920000-0x0000000002921000-memory.dmp

memory/4052-40-0x0000000000400000-0x0000000000472000-memory.dmp

memory/4052-41-0x0000000010000000-0x0000000010007000-memory.dmp

memory/4052-36-0x0000000002920000-0x0000000002921000-memory.dmp

memory/4052-35-0x0000000002920000-0x0000000002921000-memory.dmp

memory/4052-34-0x0000000002920000-0x0000000002921000-memory.dmp

memory/4052-33-0x0000000002920000-0x0000000002921000-memory.dmp

memory/4052-32-0x0000000002920000-0x0000000002921000-memory.dmp

memory/4052-31-0x0000000002920000-0x0000000002921000-memory.dmp

memory/4052-30-0x0000000002920000-0x0000000002921000-memory.dmp

memory/3168-46-0x0000000010000000-0x000000001001E000-memory.dmp

memory/4052-29-0x0000000002920000-0x0000000002921000-memory.dmp

memory/4052-28-0x0000000002920000-0x0000000002921000-memory.dmp

memory/4052-27-0x0000000002920000-0x0000000002921000-memory.dmp

memory/3168-51-0x000002DC8D680000-0x000002DC8D681000-memory.dmp

memory/4052-26-0x0000000002920000-0x0000000002921000-memory.dmp

memory/4052-52-0x0000000003060000-0x000000000311E000-memory.dmp

memory/4052-53-0x0000000003160000-0x0000000003429000-memory.dmp

memory/3416-69-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/3416-68-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/3416-67-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/3416-66-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/3416-65-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/3416-64-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/3416-63-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/3416-62-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/3416-61-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/3416-60-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/3416-59-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/3416-58-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/3416-72-0x0000000000421000-0x0000000000422000-memory.dmp

memory/3416-73-0x0000000000400000-0x0000000000472000-memory.dmp

C:\Users\Admin\AppData\Roaming\WinSocket\settings.ini

MD5 df549cad1ee7041fb86dfc07a8d94f25
SHA1 71e74c8c42c0b3c481815caa361386963f4d2db0
SHA256 2ab994eaaaa46dcd0bdc54bc09ff580190fbc805fd628326e8d6ccb4b86e08ef
SHA512 4a143bccd682a5dc6bc7114f724eb91efd480028ba6449f73f90abc2ea3cd1487aabf63b5222f099197cd5b20ca7a1a348bbbfdd49724a5ed5ff97a6e64e4bc3