Malware Analysis Report

2024-10-19 01:05

Sample ID 240506-ylhb2age2v
Target 07af45ec7157d54a08c8f6d2406420e0_NEAS
SHA256 096c1a47f0ab13fb8e44463b8af44dbee3bca5bdeff41dfa37399f1f9a1f2f71
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

096c1a47f0ab13fb8e44463b8af44dbee3bca5bdeff41dfa37399f1f9a1f2f71

Threat Level: Known bad

The file 07af45ec7157d54a08c8f6d2406420e0_NEAS was found to be: Known bad.

Malicious Activity Summary

kpot trickbot banker evasion execution stealer trojan

Trickbot x86 loader

KPOT Core Executable

Kpot family

KPOT

Trickbot

Stops running service(s)

Loads dropped DLL

Executes dropped EXE

Drops file in System32 directory

Launches sc.exe

Unsigned PE

Uses Task Scheduler COM API

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-06 19:52

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 19:52

Reported

2024-05-06 19:54

Platform

win7-20240221-en

Max time kernel

135s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_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\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 996 wrote to memory of 2612 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 996 wrote to memory of 2612 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 996 wrote to memory of 2612 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 996 wrote to memory of 2612 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 996 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 996 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 996 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 996 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 996 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 996 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 996 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 996 wrote to memory of 2548 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 996 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe
PID 996 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe
PID 996 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe
PID 996 wrote to memory of 3068 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe
PID 2616 wrote to memory of 2420 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2616 wrote to memory of 2420 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2616 wrote to memory of 2420 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2616 wrote to memory of 2420 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2548 wrote to memory of 2416 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2548 wrote to memory of 2416 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2548 wrote to memory of 2416 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2548 wrote to memory of 2416 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2612 wrote to memory of 848 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2612 wrote to memory of 848 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2612 wrote to memory of 848 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2612 wrote to memory of 848 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 3068 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 3068 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 3068 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 3068 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 3068 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 3068 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 3068 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 3068 wrote to memory of 2468 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 3068 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 3068 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 3068 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 3068 wrote to memory of 2944 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\SysWOW64\cmd.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 2468 wrote to memory of 2480 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2468 wrote to memory of 2480 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2468 wrote to memory of 2480 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2468 wrote to memory of 2480 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2944 wrote to memory of 2768 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2944 wrote to memory of 2768 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2944 wrote to memory of 2768 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2944 wrote to memory of 2768 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 3068 wrote to memory of 2740 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe

"C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_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\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_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\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\WindowsPowerShell\v1.0\powershell.exe

powershell Set-MpPreference -DisableRealtimeMonitoring $true

C:\Windows\SysWOW64\sc.exe

sc stop WinDefend

C:\Windows\system32\taskeng.exe

taskeng.exe {08D2D61F-956C-47B0-853C-B5666C57DB44} S-1-5-18:NT AUTHORITY\System:Service:

C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

Network

N/A

Files

memory/996-18-0x0000000000400000-0x0000000000472000-memory.dmp

memory/996-17-0x0000000000421000-0x0000000000422000-memory.dmp

memory/996-15-0x0000000000340000-0x0000000000369000-memory.dmp

memory/996-14-0x0000000000320000-0x0000000000321000-memory.dmp

memory/996-13-0x0000000000320000-0x0000000000321000-memory.dmp

memory/996-12-0x0000000000320000-0x0000000000321000-memory.dmp

memory/996-11-0x0000000000320000-0x0000000000321000-memory.dmp

memory/996-10-0x0000000000320000-0x0000000000321000-memory.dmp

memory/996-9-0x0000000000320000-0x0000000000321000-memory.dmp

memory/996-8-0x0000000000320000-0x0000000000321000-memory.dmp

memory/996-7-0x0000000000320000-0x0000000000321000-memory.dmp

memory/996-6-0x0000000000320000-0x0000000000321000-memory.dmp

memory/996-5-0x0000000000320000-0x0000000000321000-memory.dmp

memory/996-4-0x0000000000320000-0x0000000000321000-memory.dmp

memory/996-3-0x0000000000320000-0x0000000000321000-memory.dmp

memory/996-2-0x0000000000320000-0x0000000000321000-memory.dmp

\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

MD5 07af45ec7157d54a08c8f6d2406420e0
SHA1 ffb328e6c8439ba7f1f42c0329b85ec9067d7b8d
SHA256 096c1a47f0ab13fb8e44463b8af44dbee3bca5bdeff41dfa37399f1f9a1f2f71
SHA512 49e9d993348b757252dd010efdbe2c6f52396f901119135aa457a3d48723464d24bb589b41705896a43cb8339314ecbec007888f6071d7039415db797a1107c4

memory/3068-44-0x0000000000400000-0x0000000000472000-memory.dmp

memory/2740-50-0x0000000010000000-0x000000001001E000-memory.dmp

memory/2740-49-0x0000000010000000-0x000000001001E000-memory.dmp

memory/3068-45-0x0000000010000000-0x0000000010007000-memory.dmp

memory/3068-41-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/3068-40-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/3068-39-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/3068-38-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/3068-37-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/3068-36-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/3068-35-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/3068-34-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/3068-33-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/3068-32-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/3068-31-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/3068-30-0x00000000002B0000-0x00000000002B1000-memory.dmp

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

MD5 d84aef93cadb2c90a69752e46a70d6d8
SHA1 4b9b05c547023a058610d0837d9f9bf823ec7c39
SHA256 ee9cd5f716f18de3de64a89452c0058a15ea07c577ca67babf5ed766ea346ef3
SHA512 7bb21df24922b4c691634813fe87b3beeb9ffef006e7d2348f2b90f81c8d6de3adaa68fa85357e616ee289e03b2ad58e6dc19621d703911a109a5843d9145237

memory/2872-77-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2872-76-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2872-75-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2872-74-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2872-73-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2872-72-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2872-71-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2872-70-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2872-69-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2872-68-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2872-67-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/2872-66-0x00000000003D0000-0x00000000003D1000-memory.dmp

memory/956-93-0x0000000000250000-0x0000000000251000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-06 19:52

Reported

2024-05-06 19:54

Platform

win10v2004-20240419-en

Max time kernel

138s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_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\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2028 wrote to memory of 984 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe
PID 2028 wrote to memory of 984 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe
PID 2028 wrote to memory of 984 N/A C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 984 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 112 wrote to memory of 3820 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 5108 wrote to memory of 4444 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 5108 wrote to memory of 4444 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 5108 wrote to memory of 4444 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 5108 wrote to memory of 4444 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 5108 wrote to memory of 4444 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 5108 wrote to memory of 4444 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 5108 wrote to memory of 4444 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 5108 wrote to memory of 4444 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe
PID 5108 wrote to memory of 4444 N/A C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe C:\Windows\system32\svchost.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe

"C:\Users\Admin\AppData\Local\Temp\07af45ec7157d54a08c8f6d2406420e0_NEAS.exe"

C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
NL 23.62.61.89:443 www.bing.com tcp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 89.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 31.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 14.251.17.2.in-addr.arpa udp
CO 200.116.76.159:449 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 163.126.19.2.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 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
CO 200.116.76.159:449 tcp

Files

memory/2028-3-0x0000000002270000-0x0000000002271000-memory.dmp

memory/2028-2-0x0000000002270000-0x0000000002271000-memory.dmp

memory/2028-4-0x0000000002270000-0x0000000002271000-memory.dmp

memory/2028-14-0x0000000002270000-0x0000000002271000-memory.dmp

memory/2028-13-0x0000000002270000-0x0000000002271000-memory.dmp

memory/2028-12-0x0000000002270000-0x0000000002271000-memory.dmp

memory/2028-11-0x0000000002270000-0x0000000002271000-memory.dmp

memory/2028-10-0x0000000002270000-0x0000000002271000-memory.dmp

memory/2028-9-0x0000000002270000-0x0000000002271000-memory.dmp

memory/2028-8-0x0000000002270000-0x0000000002271000-memory.dmp

memory/2028-7-0x0000000002270000-0x0000000002271000-memory.dmp

memory/2028-6-0x0000000002270000-0x0000000002271000-memory.dmp

memory/2028-5-0x0000000002270000-0x0000000002271000-memory.dmp

memory/2028-15-0x0000000002BA0000-0x0000000002BC9000-memory.dmp

memory/2028-18-0x0000000000400000-0x0000000000472000-memory.dmp

memory/2028-17-0x0000000000421000-0x0000000000422000-memory.dmp

C:\Users\Admin\AppData\Roaming\WinSocket\08af46ec8168d64a09c9f7d2407420e0_NFAS.exe

MD5 07af45ec7157d54a08c8f6d2406420e0
SHA1 ffb328e6c8439ba7f1f42c0329b85ec9067d7b8d
SHA256 096c1a47f0ab13fb8e44463b8af44dbee3bca5bdeff41dfa37399f1f9a1f2f71
SHA512 49e9d993348b757252dd010efdbe2c6f52396f901119135aa457a3d48723464d24bb589b41705896a43cb8339314ecbec007888f6071d7039415db797a1107c4

memory/984-37-0x00000000021D0000-0x00000000021D1000-memory.dmp

memory/984-40-0x0000000000400000-0x0000000000472000-memory.dmp

memory/984-42-0x0000000010000000-0x0000000010007000-memory.dmp

memory/984-41-0x0000000010000000-0x0000000010007000-memory.dmp

memory/984-36-0x00000000021D0000-0x00000000021D1000-memory.dmp

memory/984-35-0x00000000021D0000-0x00000000021D1000-memory.dmp

memory/984-34-0x00000000021D0000-0x00000000021D1000-memory.dmp

memory/984-33-0x00000000021D0000-0x00000000021D1000-memory.dmp

memory/984-32-0x00000000021D0000-0x00000000021D1000-memory.dmp

memory/4044-46-0x0000000010000000-0x000000001001E000-memory.dmp

memory/984-31-0x00000000021D0000-0x00000000021D1000-memory.dmp

memory/984-30-0x00000000021D0000-0x00000000021D1000-memory.dmp

memory/4044-51-0x000002A741C10000-0x000002A741C11000-memory.dmp

memory/984-29-0x00000000021D0000-0x00000000021D1000-memory.dmp

memory/984-28-0x00000000021D0000-0x00000000021D1000-memory.dmp

memory/984-27-0x00000000021D0000-0x00000000021D1000-memory.dmp

memory/984-26-0x00000000021D0000-0x00000000021D1000-memory.dmp

memory/984-52-0x0000000003100000-0x00000000031BE000-memory.dmp

memory/984-53-0x00000000031C0000-0x0000000003489000-memory.dmp

memory/112-69-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/112-68-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/112-67-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/112-66-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/112-65-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/112-64-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/112-63-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/112-62-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/112-61-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/112-60-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/112-59-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/112-58-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/112-73-0x0000000000400000-0x0000000000472000-memory.dmp

memory/112-72-0x0000000000421000-0x0000000000422000-memory.dmp

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

MD5 b4a6ddbed7c56784f5dddc56e7910720
SHA1 c254f1f30443fa20f7528b83c54911318ca2224c
SHA256 d21756b6e05b27c39468bb33d67b2101cfcb6fafea539ab0d468ba533794ad03
SHA512 85745f3f5753c3e79fc0737b919b25bc1d7d3f14f0d6f977fb3b81545e64892c88f8ae348bf31a27129e991fc7d9332e0f5b747ab949f54bfafd6d7ca2c42052