Malware Analysis Report

2024-10-19 01:05

Sample ID 240507-bjp8jabf6z
Target 42ff47a44853ed6aa9ff72648c9c4960_NEAS
SHA256 da6aa9bb08e08447c305bee05c31500a0837bdfdcee7fdeae0148ba6481c0cae
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

da6aa9bb08e08447c305bee05c31500a0837bdfdcee7fdeae0148ba6481c0cae

Threat Level: Known bad

The file 42ff47a44853ed6aa9ff72648c9c4960_NEAS was found to be: Known bad.

Malicious Activity Summary

kpot trickbot banker evasion execution stealer trojan

KPOT

Kpot family

KPOT Core Executable

Trickbot x86 loader

Trickbot

Stops running service(s)

Loads dropped DLL

Executes dropped EXE

Drops file in System32 directory

Launches sc.exe

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Uses Task Scheduler COM API

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-07 01:10

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 01:10

Reported

2024-05-07 01:13

Platform

win7-20240221-en

Max time kernel

135s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_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\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1956 wrote to memory of 2012 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1956 wrote to memory of 2012 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1956 wrote to memory of 2012 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1956 wrote to memory of 2012 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1956 wrote to memory of 1260 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1956 wrote to memory of 1260 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1956 wrote to memory of 1260 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1956 wrote to memory of 1260 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1956 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1956 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1956 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1956 wrote to memory of 2716 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Windows\SysWOW64\cmd.exe
PID 1956 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe
PID 1956 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe
PID 1956 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe
PID 1956 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe
PID 2012 wrote to memory of 2636 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2012 wrote to memory of 2636 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2012 wrote to memory of 2636 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2012 wrote to memory of 2636 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 1260 wrote to memory of 2612 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 1260 wrote to memory of 2612 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 1260 wrote to memory of 2612 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 1260 wrote to memory of 2612 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\sc.exe
PID 2716 wrote to memory of 2616 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2716 wrote to memory of 2616 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2716 wrote to memory of 2616 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2716 wrote to memory of 2616 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1964 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1480 wrote to memory of 1448 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe
PID 1480 wrote to memory of 1448 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe
PID 1480 wrote to memory of 1448 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe
PID 1480 wrote to memory of 1448 N/A C:\Windows\system32\taskeng.exe C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe
PID 1448 wrote to memory of 1452 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1448 wrote to memory of 1452 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1448 wrote to memory of 1452 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1448 wrote to memory of 1452 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe

"C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_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\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe

C:\Windows\SysWOW64\sc.exe

sc delete WinDefend

C:\Windows\SysWOW64\sc.exe

sc stop WinDefend

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

powershell Set-MpPreference -DisableRealtimeMonitoring $true

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\taskeng.exe

taskeng.exe {46A4080A-7225-4B01-B283-3E374ACEA9D9} S-1-5-18:NT AUTHORITY\System:Service:

C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

Network

N/A

Files

memory/1956-4-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1956-3-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1956-2-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1956-6-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1956-5-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1956-8-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1956-7-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1956-9-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1956-11-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1956-12-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1956-10-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1956-14-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1956-13-0x00000000001F0000-0x00000000001F1000-memory.dmp

memory/1956-15-0x0000000000290000-0x00000000002B9000-memory.dmp

memory/1956-17-0x0000000000421000-0x0000000000422000-memory.dmp

memory/1956-18-0x0000000000400000-0x0000000000472000-memory.dmp

\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe

MD5 42ff47a44853ed6aa9ff72648c9c4960
SHA1 bc5ff578adb57d6632045b56deca62dabab39683
SHA256 da6aa9bb08e08447c305bee05c31500a0837bdfdcee7fdeae0148ba6481c0cae
SHA512 131231fa77781abcd8711ca3761a4510fcf52468fc9c6d59557fafc22b9382962e95b68b2b9b9008bb64094a4754b05df29af93a0e6fcd4334e325534815fa10

memory/1964-44-0x0000000000400000-0x0000000000472000-memory.dmp

memory/1964-41-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1964-40-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1964-39-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1964-38-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1964-37-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1964-36-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1964-45-0x0000000010000000-0x0000000010007000-memory.dmp

memory/1964-35-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1964-34-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1964-33-0x0000000000260000-0x0000000000261000-memory.dmp

memory/2312-49-0x0000000010000000-0x000000001001E000-memory.dmp

memory/2312-50-0x0000000010000000-0x000000001001E000-memory.dmp

memory/1964-32-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1964-31-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1964-30-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1448-63-0x0000000000270000-0x0000000000271000-memory.dmp

memory/1448-62-0x0000000000270000-0x0000000000271000-memory.dmp

memory/1448-61-0x0000000000270000-0x0000000000271000-memory.dmp

memory/1448-72-0x0000000000270000-0x0000000000271000-memory.dmp

memory/1448-71-0x0000000000270000-0x0000000000271000-memory.dmp

memory/1448-70-0x0000000000270000-0x0000000000271000-memory.dmp

memory/1448-69-0x0000000000270000-0x0000000000271000-memory.dmp

memory/1448-68-0x0000000000270000-0x0000000000271000-memory.dmp

memory/1448-67-0x0000000000270000-0x0000000000271000-memory.dmp

memory/1448-66-0x0000000000270000-0x0000000000271000-memory.dmp

memory/1448-65-0x0000000000270000-0x0000000000271000-memory.dmp

memory/1448-64-0x0000000000270000-0x0000000000271000-memory.dmp

memory/1204-88-0x0000000001120000-0x0000000001121000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-07 01:10

Reported

2024-05-07 01:13

Platform

win10v2004-20240419-en

Max time kernel

135s

Max time network

131s

Command Line

"C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_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\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe N/A
Token: SeTcbPrivilege N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4180 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe
PID 4180 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe
PID 4180 wrote to memory of 1804 N/A C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1804 wrote to memory of 4856 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 1196 wrote to memory of 2420 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 2184 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 2184 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 2184 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 2184 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 2184 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 2184 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 2184 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 2184 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe
PID 2184 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe C:\Windows\system32\svchost.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe

"C:\Users\Admin\AppData\Local\Temp\42ff47a44853ed6aa9ff72648c9c4960_NEAS.exe"

C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe

C:\Windows\system32\svchost.exe

C:\Windows\system32\svchost.exe

C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe

C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_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 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 51.15.97.104.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 24.247.182.240:449 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.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 204.79.197.200:443 tse1.mm.bing.net tcp
US 24.247.182.240:449 tcp

Files

memory/4180-4-0x0000000002250000-0x0000000002251000-memory.dmp

memory/4180-3-0x0000000002250000-0x0000000002251000-memory.dmp

memory/4180-6-0x0000000002250000-0x0000000002251000-memory.dmp

memory/4180-14-0x0000000002250000-0x0000000002251000-memory.dmp

memory/4180-13-0x0000000002250000-0x0000000002251000-memory.dmp

memory/4180-12-0x0000000002250000-0x0000000002251000-memory.dmp

memory/4180-11-0x0000000002250000-0x0000000002251000-memory.dmp

memory/4180-10-0x0000000002250000-0x0000000002251000-memory.dmp

memory/4180-9-0x0000000002250000-0x0000000002251000-memory.dmp

memory/4180-8-0x0000000002250000-0x0000000002251000-memory.dmp

memory/4180-7-0x0000000002250000-0x0000000002251000-memory.dmp

memory/4180-5-0x0000000002250000-0x0000000002251000-memory.dmp

memory/4180-2-0x0000000002250000-0x0000000002251000-memory.dmp

memory/4180-15-0x0000000002AF0000-0x0000000002B19000-memory.dmp

memory/4180-18-0x0000000000400000-0x0000000000472000-memory.dmp

memory/4180-17-0x0000000000421000-0x0000000000422000-memory.dmp

C:\Users\Admin\AppData\Roaming\WinSocket\42ff48a44963ed7aa9ff82749c9c4970_NFAS.exe

MD5 42ff47a44853ed6aa9ff72648c9c4960
SHA1 bc5ff578adb57d6632045b56deca62dabab39683
SHA256 da6aa9bb08e08447c305bee05c31500a0837bdfdcee7fdeae0148ba6481c0cae
SHA512 131231fa77781abcd8711ca3761a4510fcf52468fc9c6d59557fafc22b9382962e95b68b2b9b9008bb64094a4754b05df29af93a0e6fcd4334e325534815fa10

memory/1804-33-0x00000000029B0000-0x00000000029B1000-memory.dmp

memory/1804-32-0x00000000029B0000-0x00000000029B1000-memory.dmp

memory/1804-31-0x00000000029B0000-0x00000000029B1000-memory.dmp

memory/1804-30-0x00000000029B0000-0x00000000029B1000-memory.dmp

memory/1804-29-0x00000000029B0000-0x00000000029B1000-memory.dmp

memory/1804-28-0x00000000029B0000-0x00000000029B1000-memory.dmp

memory/1804-27-0x00000000029B0000-0x00000000029B1000-memory.dmp

memory/1804-26-0x00000000029B0000-0x00000000029B1000-memory.dmp

memory/1804-36-0x00000000029B0000-0x00000000029B1000-memory.dmp

memory/1804-37-0x00000000029B0000-0x00000000029B1000-memory.dmp

memory/1804-35-0x00000000029B0000-0x00000000029B1000-memory.dmp

memory/1804-40-0x0000000000400000-0x0000000000472000-memory.dmp

memory/1804-34-0x00000000029B0000-0x00000000029B1000-memory.dmp

memory/1804-42-0x0000000010000000-0x0000000010007000-memory.dmp

memory/1804-41-0x0000000010000000-0x0000000010007000-memory.dmp

memory/4856-46-0x0000000010000000-0x000000001001E000-memory.dmp

memory/4856-51-0x000002459FCA0000-0x000002459FCA1000-memory.dmp

memory/1804-52-0x0000000003060000-0x000000000311E000-memory.dmp

memory/1804-53-0x0000000003160000-0x0000000003429000-memory.dmp

memory/1196-59-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/1196-60-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/1196-61-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/1196-65-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/1196-69-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/1196-68-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/1196-58-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/1196-72-0x0000000000421000-0x0000000000422000-memory.dmp

memory/1196-67-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/1196-66-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/1196-64-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/1196-63-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/1196-62-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

memory/1196-73-0x0000000000400000-0x0000000000472000-memory.dmp

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

MD5 70a675e96eaa09b5bafc95d0005f3537
SHA1 c212f22bf20e942116035a3aa7d12283e6265334
SHA256 a5dfc0f9693b13e7946359c96c336d80ffb404113ea595cfac20206b53f3f629
SHA512 4db843fdc5732d1f44343931d3cb0374c0dc1d8002318688af828322fdb1726e6502723b6bfef68fe4e831d8ca0a5066c4ed3795b3d93feb510be4d49b04bf8f