Malware Analysis Report

2024-10-19 01:05

Sample ID 240507-harhkaga68
Target 82b1fccb2191c5faae77e6403f21a5b0_NEAS
SHA256 8a08748f0731289cfc9e3adca8f90829f17f774ef505fbd82ffa55a3dc6d6436
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

8a08748f0731289cfc9e3adca8f90829f17f774ef505fbd82ffa55a3dc6d6436

Threat Level: Known bad

The file 82b1fccb2191c5faae77e6403f21a5b0_NEAS was found to be: Known bad.

Malicious Activity Summary

kpot trickbot banker evasion execution stealer trojan

Trickbot x86 loader

KPOT Core Executable

Trickbot

KPOT

Kpot family

Stops running service(s)

Executes dropped EXE

Loads dropped DLL

Drops file in System32 directory

Launches sc.exe

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Uses Task Scheduler COM API

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-07 06:32

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 06:32

Reported

2024-05-07 06:34

Platform

win7-20240221-en

Max time kernel

135s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_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\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1632 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1632 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1632 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1632 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1632 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1632 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1632 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1632 wrote to memory of 2996 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1632 wrote to memory of 1636 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1632 wrote to memory of 1636 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1632 wrote to memory of 1636 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1632 wrote to memory of 1636 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1632 wrote to memory of 2640 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe
PID 1632 wrote to memory of 2640 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe
PID 1632 wrote to memory of 2640 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe
PID 1632 wrote to memory of 2640 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe
PID 1636 wrote to memory of 2432 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1636 wrote to memory of 2432 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1636 wrote to memory of 2432 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1636 wrote to memory of 2432 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2996 wrote to memory of 2796 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2996 wrote to memory of 2796 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2996 wrote to memory of 2796 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2996 wrote to memory of 2796 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2944 wrote to memory of 2548 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2944 wrote to memory of 2548 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2944 wrote to memory of 2548 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2944 wrote to memory of 2548 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2640 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2640 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2640 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2640 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2640 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2640 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2640 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2640 wrote to memory of 2588 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2640 wrote to memory of 2472 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2640 wrote to memory of 2472 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2640 wrote to memory of 2472 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2640 wrote to memory of 2472 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2640 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe

"C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_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\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

C:\Windows\SysWOW64\sc.exe

sc stop WinDefend

C:\Windows\SysWOW64\sc.exe

sc delete WinDefend

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

powershell Set-MpPreference -DisableRealtimeMonitoring $true

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 stop WinDefend

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

powershell Set-MpPreference -DisableRealtimeMonitoring $true

C:\Windows\SysWOW64\sc.exe

sc delete WinDefend

C:\Windows\system32\taskeng.exe

taskeng.exe {D1230342-995E-4E8E-935C-1DB5A750A6FF} S-1-5-18:NT AUTHORITY\System:Service:

C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

Network

N/A

Files

memory/1632-3-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1632-5-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1632-4-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1632-2-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1632-7-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1632-8-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1632-9-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1632-6-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1632-12-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1632-11-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1632-10-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1632-14-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1632-13-0x00000000002F0000-0x00000000002F1000-memory.dmp

memory/1632-15-0x0000000000390000-0x00000000003B9000-memory.dmp

memory/1632-18-0x0000000000400000-0x0000000000472000-memory.dmp

memory/1632-17-0x0000000000421000-0x0000000000422000-memory.dmp

\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

MD5 82b1fccb2191c5faae77e6403f21a5b0
SHA1 a1d51363ab9462bce510f9b38d9fc32926ebea43
SHA256 8a08748f0731289cfc9e3adca8f90829f17f774ef505fbd82ffa55a3dc6d6436
SHA512 3f40b4b1b0123e98c47c4e1315048de0350293eae2be67eb303b995b29f6f396f66062cb070a606ce81b04d6f4c1243066b8f1036e6acf1a85f6b97fddbb94cd

memory/2640-41-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2640-44-0x0000000000400000-0x0000000000472000-memory.dmp

memory/2640-40-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2640-45-0x0000000010000000-0x0000000010007000-memory.dmp

memory/2640-39-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2640-38-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2640-37-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2640-36-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2640-35-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2640-34-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2640-33-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2640-32-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2640-31-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2640-30-0x00000000002C0000-0x00000000002C1000-memory.dmp

memory/2596-50-0x0000000010000000-0x000000001001E000-memory.dmp

memory/2596-49-0x0000000010000000-0x000000001001E000-memory.dmp

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

MD5 80c2e0b83919abcfaea3289ef340476e
SHA1 1e0bd4e601460b6067ad95a68d986f9d9ef4c1ba
SHA256 8bce56c3152f4d58af7f3ff16fa74c4755ef7265b95ea726c138de8947ea339c
SHA512 2879d8f35a9583c74e1e0e61bb00caca5cbe696e0cb21aec1922b8496bb35679004ab0212969986a2ad03eb33def9a4a686459d050f807cfb64af50920a628e6

memory/1612-69-0x0000000000250000-0x0000000000251000-memory.dmp

memory/1612-70-0x0000000000250000-0x0000000000251000-memory.dmp

memory/1612-68-0x0000000000250000-0x0000000000251000-memory.dmp

memory/1612-67-0x0000000000250000-0x0000000000251000-memory.dmp

memory/1612-66-0x0000000000250000-0x0000000000251000-memory.dmp

memory/1612-71-0x0000000000250000-0x0000000000251000-memory.dmp

memory/1612-72-0x0000000000250000-0x0000000000251000-memory.dmp

memory/1612-73-0x0000000000250000-0x0000000000251000-memory.dmp

memory/1612-74-0x0000000000250000-0x0000000000251000-memory.dmp

memory/1612-76-0x0000000000250000-0x0000000000251000-memory.dmp

memory/1612-77-0x0000000000250000-0x0000000000251000-memory.dmp

memory/1612-75-0x0000000000250000-0x0000000000251000-memory.dmp

memory/820-93-0x0000000000320000-0x0000000000321000-memory.dmp

memory/820-94-0x0000000000320000-0x0000000000321000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-07 06:32

Reported

2024-05-07 06:34

Platform

win10v2004-20240419-en

Max time kernel

135s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_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\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2908 wrote to memory of 3852 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe
PID 2908 wrote to memory of 3852 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe
PID 2908 wrote to memory of 3852 N/A C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3852 wrote to memory of 640 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3184 wrote to memory of 3484 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2692 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2692 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2692 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2692 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2692 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2692 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2692 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2692 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2692 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe C:\Windows\system32\svchost.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe

"C:\Users\Admin\AppData\Local\Temp\82b1fccb2191c5faae77e6403f21a5b0_NEAS.exe"

C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

Network

Country Destination Domain Proto
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 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 142.53.16.96.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 209.14.97.104.in-addr.arpa udp
CO 186.147.161.204:449 tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
CO 186.147.161.204:449 tcp

Files

memory/2908-2-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2908-4-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2908-5-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2908-3-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2908-6-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2908-14-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2908-13-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2908-12-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2908-11-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2908-10-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2908-9-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2908-8-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2908-7-0x0000000002140000-0x0000000002141000-memory.dmp

memory/2908-15-0x0000000002FE0000-0x0000000003009000-memory.dmp

memory/2908-18-0x0000000000400000-0x0000000000472000-memory.dmp

memory/2908-17-0x0000000000421000-0x0000000000422000-memory.dmp

C:\Users\Admin\AppData\Roaming\WinSocket\92b1fccb2191c6faae88e7403f21a6b0_NFAS.exe

MD5 82b1fccb2191c5faae77e6403f21a5b0
SHA1 a1d51363ab9462bce510f9b38d9fc32926ebea43
SHA256 8a08748f0731289cfc9e3adca8f90829f17f774ef505fbd82ffa55a3dc6d6436
SHA512 3f40b4b1b0123e98c47c4e1315048de0350293eae2be67eb303b995b29f6f396f66062cb070a606ce81b04d6f4c1243066b8f1036e6acf1a85f6b97fddbb94cd

memory/3852-37-0x0000000002050000-0x0000000002051000-memory.dmp

memory/3852-36-0x0000000002050000-0x0000000002051000-memory.dmp

memory/3852-35-0x0000000002050000-0x0000000002051000-memory.dmp

memory/3852-34-0x0000000002050000-0x0000000002051000-memory.dmp

memory/3852-33-0x0000000002050000-0x0000000002051000-memory.dmp

memory/3852-32-0x0000000002050000-0x0000000002051000-memory.dmp

memory/3852-31-0x0000000002050000-0x0000000002051000-memory.dmp

memory/3852-30-0x0000000002050000-0x0000000002051000-memory.dmp

memory/3852-29-0x0000000002050000-0x0000000002051000-memory.dmp

memory/3852-28-0x0000000002050000-0x0000000002051000-memory.dmp

memory/3852-27-0x0000000002050000-0x0000000002051000-memory.dmp

memory/3852-26-0x0000000002050000-0x0000000002051000-memory.dmp

memory/3852-40-0x0000000000400000-0x0000000000472000-memory.dmp

memory/3852-42-0x0000000010000000-0x0000000010007000-memory.dmp

memory/3852-41-0x0000000010000000-0x0000000010007000-memory.dmp

memory/640-52-0x000001C3AECF0000-0x000001C3AECF1000-memory.dmp

memory/640-47-0x0000000010000000-0x000000001001E000-memory.dmp

memory/3852-51-0x0000000003060000-0x000000000311E000-memory.dmp

memory/640-46-0x0000000010000000-0x000000001001E000-memory.dmp

memory/3852-53-0x0000000003160000-0x0000000003429000-memory.dmp

memory/3184-69-0x0000000000E30000-0x0000000000E31000-memory.dmp

memory/3184-68-0x0000000000E30000-0x0000000000E31000-memory.dmp

memory/3184-67-0x0000000000E30000-0x0000000000E31000-memory.dmp

memory/3184-66-0x0000000000E30000-0x0000000000E31000-memory.dmp

memory/3184-65-0x0000000000E30000-0x0000000000E31000-memory.dmp

memory/3184-64-0x0000000000E30000-0x0000000000E31000-memory.dmp

memory/3184-63-0x0000000000E30000-0x0000000000E31000-memory.dmp

memory/3184-62-0x0000000000E30000-0x0000000000E31000-memory.dmp

memory/3184-61-0x0000000000E30000-0x0000000000E31000-memory.dmp

memory/3184-60-0x0000000000E30000-0x0000000000E31000-memory.dmp

memory/3184-59-0x0000000000E30000-0x0000000000E31000-memory.dmp

memory/3184-58-0x0000000000E30000-0x0000000000E31000-memory.dmp

memory/3184-72-0x0000000000421000-0x0000000000422000-memory.dmp

memory/3184-73-0x0000000000400000-0x0000000000472000-memory.dmp

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

MD5 99dff1752a0d242cd52def1ff92dbcd6
SHA1 e0be5f1f7edb17fee084c6483121b376e23ceb8d
SHA256 f4dbdeffcb2070137fe234e22ec82b9f377b1066d5bd1b7c344e49c718f3961d
SHA512 3a6ec9fbdfb01d96b74cf5fb1dd1da13525c68c6a264a229f3b75e3685f115c5f169d8c9cf6d5268976d216ea83d2b4a68c3087402007bf24aec28b9c22fd32f