Malware Analysis Report

2024-10-19 01:05

Sample ID 240506-z5fszsef27
Target 17d50fa99aa08bb6eb272cb1518326d0_NEAS
SHA256 1915d2a1dad2c003fa13075655e6bc3fd6bf979bc2511cccc16ab707de5ecc9f
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

1915d2a1dad2c003fa13075655e6bc3fd6bf979bc2511cccc16ab707de5ecc9f

Threat Level: Known bad

The file 17d50fa99aa08bb6eb272cb1518326d0_NEAS was found to be: Known bad.

Malicious Activity Summary

kpot trickbot banker evasion execution stealer trojan

KPOT

Trickbot x86 loader

Trickbot

Kpot family

KPOT Core Executable

Stops running service(s)

Executes dropped EXE

Loads dropped DLL

Drops file in System32 directory

Launches sc.exe

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Uses Task Scheduler COM API

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-06 21:17

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

2024-05-06 21:17

Reported

2024-05-06 21:20

Platform

win7-20240221-en

Max time kernel

135s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_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

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2924 wrote to memory of 2556 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2924 wrote to memory of 2556 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2924 wrote to memory of 2556 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2924 wrote to memory of 2556 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2924 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2924 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2924 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2924 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2924 wrote to memory of 2108 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2924 wrote to memory of 2108 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2924 wrote to memory of 2108 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2924 wrote to memory of 2108 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2924 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe
PID 2924 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe
PID 2924 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe
PID 2924 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe
PID 2108 wrote to memory of 2596 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2108 wrote to memory of 2596 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2108 wrote to memory of 2596 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2108 wrote to memory of 2596 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2928 wrote to memory of 1352 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2928 wrote to memory of 1352 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2928 wrote to memory of 1352 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2928 wrote to memory of 1352 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2556 wrote to memory of 2792 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2556 wrote to memory of 2792 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2556 wrote to memory of 2792 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2556 wrote to memory of 2792 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2708 wrote to memory of 2464 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1808 wrote to memory of 2364 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe
PID 1808 wrote to memory of 2364 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe
PID 1808 wrote to memory of 2364 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe
PID 1808 wrote to memory of 2364 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe
PID 2364 wrote to memory of 2088 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2364 wrote to memory of 2088 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2364 wrote to memory of 2088 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2364 wrote to memory of 2088 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe

"C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_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\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

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

powershell Set-MpPreference -DisableRealtimeMonitoring $true

C:\Windows\SysWOW64\sc.exe

sc delete WinDefend

C:\Windows\SysWOW64\sc.exe

sc stop WinDefend

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\taskeng.exe

taskeng.exe {9BEC04BD-BFA7-40B5-A77D-F2C815BC8C68} S-1-5-18:NT AUTHORITY\System:Service:

C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

Network

N/A

Files

memory/2924-7-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2924-13-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2924-14-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2924-12-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2924-11-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2924-10-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2924-9-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2924-8-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2924-6-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2924-5-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2924-4-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2924-3-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2924-2-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2924-15-0x00000000003B0000-0x00000000003D9000-memory.dmp

memory/2924-17-0x0000000000421000-0x0000000000422000-memory.dmp

memory/2924-18-0x0000000000400000-0x0000000000472000-memory.dmp

\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

MD5 17d50fa99aa08bb6eb272cb1518326d0
SHA1 0efb704c00c4962b9cd6b9f73bd12911301f93ef
SHA256 1915d2a1dad2c003fa13075655e6bc3fd6bf979bc2511cccc16ab707de5ecc9f
SHA512 c6adafb7af6be174880d435f35d8d70217dada1bd459bfa96ca23c92630b9ce389f8c81f0c75a1a25015176c2ccd10b34703df6f3169300c415d1e8a46d21bd3

memory/2708-41-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2708-40-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2708-39-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2708-38-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2708-37-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2708-36-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2708-35-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2708-34-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2708-33-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2708-32-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2708-31-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2708-30-0x00000000002A0000-0x00000000002A1000-memory.dmp

memory/2708-44-0x0000000010000000-0x0000000010007000-memory.dmp

memory/2464-49-0x0000000010000000-0x000000001001E000-memory.dmp

memory/2464-48-0x0000000010000000-0x000000001001E000-memory.dmp

memory/2708-45-0x0000000010000000-0x0000000010007000-memory.dmp

memory/2364-61-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/2364-60-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/2364-71-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/2364-70-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/2364-69-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/2364-68-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/2364-67-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/2364-66-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/2364-65-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/2364-64-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/2364-63-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/2364-62-0x00000000001E0000-0x00000000001E1000-memory.dmp

memory/1104-88-0x0000000000390000-0x0000000000391000-memory.dmp

memory/1104-87-0x0000000000390000-0x0000000000391000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-06 21:17

Reported

2024-05-06 21:20

Platform

win10v2004-20240419-en

Max time kernel

144s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_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\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3916 wrote to memory of 1548 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe
PID 3916 wrote to memory of 1548 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe
PID 3916 wrote to memory of 1548 N/A C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 1548 wrote to memory of 4956 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3000 wrote to memory of 3952 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3544 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3544 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3544 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3544 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3544 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3544 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3544 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3544 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3544 wrote to memory of 2808 N/A C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe C:\Windows\system32\svchost.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe

"C:\Users\Admin\AppData\Local\Temp\17d50fa99aa08bb6eb272cb1518326d0_NEAS.exe"

C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.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
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
BE 88.221.83.187:443 www.bing.com tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 187.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 31.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 49.15.97.104.in-addr.arpa udp
AR 181.209.88.26:449 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
AR 181.209.88.26:449 tcp
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 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
AR 181.209.88.26:449 tcp
NL 5.2.70.91:443 tcp

Files

memory/3916-8-0x0000000002140000-0x0000000002141000-memory.dmp

memory/3916-7-0x0000000002140000-0x0000000002141000-memory.dmp

memory/3916-4-0x0000000002140000-0x0000000002141000-memory.dmp

memory/3916-3-0x0000000002140000-0x0000000002141000-memory.dmp

memory/3916-2-0x0000000002140000-0x0000000002141000-memory.dmp

memory/3916-6-0x0000000002140000-0x0000000002141000-memory.dmp

memory/3916-5-0x0000000002140000-0x0000000002141000-memory.dmp

memory/3916-15-0x0000000002170000-0x0000000002199000-memory.dmp

memory/3916-14-0x0000000002140000-0x0000000002141000-memory.dmp

memory/3916-13-0x0000000002140000-0x0000000002141000-memory.dmp

memory/3916-12-0x0000000002140000-0x0000000002141000-memory.dmp

memory/3916-18-0x0000000000400000-0x0000000000472000-memory.dmp

memory/3916-17-0x0000000000421000-0x0000000000422000-memory.dmp

memory/3916-11-0x0000000002140000-0x0000000002141000-memory.dmp

memory/3916-10-0x0000000002140000-0x0000000002141000-memory.dmp

memory/3916-9-0x0000000002140000-0x0000000002141000-memory.dmp

C:\Users\Admin\AppData\Roaming\WinSocket\18d60fa99aa09bb7eb282cb1619327d0_NFAS.exe

MD5 17d50fa99aa08bb6eb272cb1518326d0
SHA1 0efb704c00c4962b9cd6b9f73bd12911301f93ef
SHA256 1915d2a1dad2c003fa13075655e6bc3fd6bf979bc2511cccc16ab707de5ecc9f
SHA512 c6adafb7af6be174880d435f35d8d70217dada1bd459bfa96ca23c92630b9ce389f8c81f0c75a1a25015176c2ccd10b34703df6f3169300c415d1e8a46d21bd3

memory/1548-26-0x00000000028A0000-0x00000000028A1000-memory.dmp

memory/1548-27-0x00000000028A0000-0x00000000028A1000-memory.dmp

memory/1548-37-0x00000000028A0000-0x00000000028A1000-memory.dmp

memory/1548-32-0x00000000028A0000-0x00000000028A1000-memory.dmp

memory/1548-31-0x00000000028A0000-0x00000000028A1000-memory.dmp

memory/1548-40-0x0000000000400000-0x0000000000472000-memory.dmp

memory/1548-30-0x00000000028A0000-0x00000000028A1000-memory.dmp

memory/1548-29-0x00000000028A0000-0x00000000028A1000-memory.dmp

memory/1548-41-0x0000000010000000-0x0000000010007000-memory.dmp

memory/1548-28-0x00000000028A0000-0x00000000028A1000-memory.dmp

memory/1548-36-0x00000000028A0000-0x00000000028A1000-memory.dmp

memory/1548-35-0x00000000028A0000-0x00000000028A1000-memory.dmp

memory/1548-34-0x00000000028A0000-0x00000000028A1000-memory.dmp

memory/1548-33-0x00000000028A0000-0x00000000028A1000-memory.dmp

memory/4956-47-0x0000000010000000-0x000000001001E000-memory.dmp

memory/4956-51-0x0000018326540000-0x0000018326541000-memory.dmp

memory/4956-46-0x0000000010000000-0x000000001001E000-memory.dmp

memory/1548-52-0x0000000003060000-0x000000000311E000-memory.dmp

memory/1548-53-0x0000000003160000-0x0000000003429000-memory.dmp

memory/3000-69-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

memory/3000-68-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

memory/3000-67-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

memory/3000-66-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

memory/3000-65-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

memory/3000-64-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

memory/3000-63-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

memory/3000-62-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

memory/3000-61-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

memory/3000-60-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

memory/3000-59-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

memory/3000-58-0x0000000000DB0000-0x0000000000DB1000-memory.dmp

memory/3000-72-0x0000000000421000-0x0000000000422000-memory.dmp

memory/3000-73-0x0000000000400000-0x0000000000472000-memory.dmp

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

MD5 80c2ca0f3f23b2e92b203d6e67be086e
SHA1 790337720ea91c3ea1595412ce0f9d7c66615859
SHA256 81fdbfadd24cc84e66724b79a320c8a041fbbfa0964f76315e89c44d8f063d8e
SHA512 72cc21ac44994537a914176a2d2f2973f4ad21de7ef39103454e4a4865cb41c2ca9182e3a0cfb9ccdc6bfbfea0062561596be53acf0f3058738c43b1187d5bf1