Malware Analysis Report

2024-10-10 12:55

Sample ID 240531-s7d9lsch9x
Target nursultan nexgen fix.exe
SHA256 16015088c3352a8257f420555e7ce6245aa0e6682deeca79bf7e08c24e1ac3de
Tags
rat dcrat evasion infostealer spyware stealer
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

16015088c3352a8257f420555e7ce6245aa0e6682deeca79bf7e08c24e1ac3de

Threat Level: Known bad

The file nursultan nexgen fix.exe was found to be: Known bad.

Malicious Activity Summary

rat dcrat evasion infostealer spyware stealer

Process spawned unexpected child process

DCRat payload

DcRat

Dcrat family

DCRat payload

Disables Task Manager via registry modification

Executes dropped EXE

Reads user/profile data of web browsers

Checks computer location settings

Loads dropped DLL

Drops file in Program Files directory

Drops file in Windows directory

Unsigned PE

Enumerates physical storage devices

Creates scheduled task(s)

Suspicious use of WriteProcessMemory

Suspicious behavior: GetForegroundWindowSpam

Uses Task Scheduler COM API

Suspicious behavior: EnumeratesProcesses

Modifies registry key

Suspicious use of AdjustPrivilegeToken

Modifies registry class

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-31 15:45

Signatures

DCRat payload

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

Dcrat family

dcrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-31 15:45

Reported

2024-05-31 15:48

Platform

win7-20240221-en

Max time kernel

134s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe"

Signatures

DcRat

rat infostealer dcrat

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe

DCRat payload

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

Disables Task Manager via registry modification

evasion

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\portagentbrowserweb\Containerruntime.exe N/A
N/A N/A C:\Recovery\8f9e55a2-d10b-11ee-8d36-fdfbfcab7b96\winlogon.exe N/A

Loads dropped DLL

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

Reads user/profile data of web browsers

spyware stealer

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\Resources\6cb0b6c459d5d3 C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files\Windows Defender\de-DE\sppsvc.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files\Windows Defender\de-DE\0a1fd5f707cd16 C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\Resources\dwm.exe C:\portagentbrowserweb\Containerruntime.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\assembly\GAC\Microsoft.Ink\1.7.2600.2180__31bf3856ad364e35\sppsvc.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Windows\assembly\GAC\Microsoft.Ink\1.7.2600.2180__31bf3856ad364e35\0a1fd5f707cd16 C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Windows\AppCompat\Programs\System.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Windows\AppCompat\Programs\27d1bcfc3c54e0 C:\portagentbrowserweb\Containerruntime.exe N/A

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A

Modifies registry key

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\portagentbrowserweb\Containerruntime.exe N/A
Token: SeDebugPrivilege N/A C:\Recovery\8f9e55a2-d10b-11ee-8d36-fdfbfcab7b96\winlogon.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1084 wrote to memory of 2308 N/A C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe C:\Windows\SysWOW64\WScript.exe
PID 1084 wrote to memory of 2308 N/A C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe C:\Windows\SysWOW64\WScript.exe
PID 1084 wrote to memory of 2308 N/A C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe C:\Windows\SysWOW64\WScript.exe
PID 1084 wrote to memory of 2308 N/A C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe C:\Windows\SysWOW64\WScript.exe
PID 2308 wrote to memory of 2540 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 2308 wrote to memory of 2540 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 2308 wrote to memory of 2540 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 2308 wrote to memory of 2540 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 2540 wrote to memory of 2828 N/A C:\Windows\SysWOW64\cmd.exe C:\portagentbrowserweb\Containerruntime.exe
PID 2540 wrote to memory of 2828 N/A C:\Windows\SysWOW64\cmd.exe C:\portagentbrowserweb\Containerruntime.exe
PID 2540 wrote to memory of 2828 N/A C:\Windows\SysWOW64\cmd.exe C:\portagentbrowserweb\Containerruntime.exe
PID 2540 wrote to memory of 2828 N/A C:\Windows\SysWOW64\cmd.exe C:\portagentbrowserweb\Containerruntime.exe
PID 2828 wrote to memory of 1584 N/A C:\portagentbrowserweb\Containerruntime.exe C:\Windows\System32\cmd.exe
PID 2828 wrote to memory of 1584 N/A C:\portagentbrowserweb\Containerruntime.exe C:\Windows\System32\cmd.exe
PID 2828 wrote to memory of 1584 N/A C:\portagentbrowserweb\Containerruntime.exe C:\Windows\System32\cmd.exe
PID 2540 wrote to memory of 2888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2540 wrote to memory of 2888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2540 wrote to memory of 2888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 2540 wrote to memory of 2888 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 1584 wrote to memory of 2868 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\w32tm.exe
PID 1584 wrote to memory of 2868 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\w32tm.exe
PID 1584 wrote to memory of 2868 N/A C:\Windows\System32\cmd.exe C:\Windows\system32\w32tm.exe
PID 1584 wrote to memory of 612 N/A C:\Windows\System32\cmd.exe C:\Recovery\8f9e55a2-d10b-11ee-8d36-fdfbfcab7b96\winlogon.exe
PID 1584 wrote to memory of 612 N/A C:\Windows\System32\cmd.exe C:\Recovery\8f9e55a2-d10b-11ee-8d36-fdfbfcab7b96\winlogon.exe
PID 1584 wrote to memory of 612 N/A C:\Windows\System32\cmd.exe C:\Recovery\8f9e55a2-d10b-11ee-8d36-fdfbfcab7b96\winlogon.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe

"C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe"

C:\Windows\SysWOW64\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\portagentbrowserweb\WRLLAAz5wgYRSh1EMNi6f5aM.vbe"

C:\Windows\SysWOW64\cmd.exe

cmd /c ""C:\portagentbrowserweb\6X9rFgrS3wv5iM7PLkmLFP1j.bat" "

C:\portagentbrowserweb\Containerruntime.exe

"C:\portagentbrowserweb\Containerruntime.exe"

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "ContainerruntimeC" /sc MINUTE /mo 11 /tr "'C:\Recovery\8f9e55a2-d10b-11ee-8d36-fdfbfcab7b96\Containerruntime.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "Containerruntime" /sc ONLOGON /tr "'C:\Recovery\8f9e55a2-d10b-11ee-8d36-fdfbfcab7b96\Containerruntime.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "ContainerruntimeC" /sc MINUTE /mo 6 /tr "'C:\Recovery\8f9e55a2-d10b-11ee-8d36-fdfbfcab7b96\Containerruntime.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 7 /tr "'C:\Windows\assembly\GAC\Microsoft.Ink\1.7.2600.2180__31bf3856ad364e35\sppsvc.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Windows\assembly\GAC\Microsoft.Ink\1.7.2600.2180__31bf3856ad364e35\sppsvc.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 12 /tr "'C:\Windows\assembly\GAC\Microsoft.Ink\1.7.2600.2180__31bf3856ad364e35\sppsvc.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 10 /tr "'C:\Users\Default User\dwm.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Users\Default User\dwm.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 5 /tr "'C:\Users\Default User\dwm.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smsss" /sc MINUTE /mo 12 /tr "'C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\smss.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\smss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smsss" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\smss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smsss" /sc MINUTE /mo 12 /tr "'C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\smss.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\smss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smsss" /sc MINUTE /mo 12 /tr "'C:\MSOCache\All Users\{90140000-0116-0409-1000-0000000FF1CE}-C\smss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 9 /tr "'C:\Program Files\Windows Defender\de-DE\sppsvc.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sppsvc" /sc ONLOGON /tr "'C:\Program Files\Windows Defender\de-DE\sppsvc.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "sppsvcs" /sc MINUTE /mo 12 /tr "'C:\Program Files\Windows Defender\de-DE\sppsvc.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 9 /tr "'C:\MSOCache\All Users\csrss.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\MSOCache\All Users\csrss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 7 /tr "'C:\MSOCache\All Users\csrss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 10 /tr "'C:\Recovery\8f9e55a2-d10b-11ee-8d36-fdfbfcab7b96\winlogon.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "winlogon" /sc ONLOGON /tr "'C:\Recovery\8f9e55a2-d10b-11ee-8d36-fdfbfcab7b96\winlogon.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "winlogonw" /sc MINUTE /mo 11 /tr "'C:\Recovery\8f9e55a2-d10b-11ee-8d36-fdfbfcab7b96\winlogon.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 9 /tr "'C:\Users\Default\System.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Users\Default\System.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 5 /tr "'C:\Users\Default\System.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 9 /tr "'C:\Windows\AppCompat\Programs\System.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "System" /sc ONLOGON /tr "'C:\Windows\AppCompat\Programs\System.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SystemS" /sc MINUTE /mo 14 /tr "'C:\Windows\AppCompat\Programs\System.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "lsml" /sc MINUTE /mo 11 /tr "'C:\Users\Default\Links\lsm.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "lsm" /sc ONLOGON /tr "'C:\Users\Default\Links\lsm.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "lsml" /sc MINUTE /mo 8 /tr "'C:\Users\Default\Links\lsm.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\Resources\dwm.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dwm" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\Resources\dwm.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dwmd" /sc MINUTE /mo 13 /tr "'C:\Program Files (x86)\Microsoft Analysis Services\AS OLEDB\10\Resources\dwm.exe'" /rl HIGHEST /f

C:\Windows\System32\cmd.exe

"C:\Windows\System32\cmd.exe" /C "C:\Users\Admin\AppData\Local\Temp\SltlDoVdn4.bat"

C:\Windows\SysWOW64\reg.exe

reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f

C:\Windows\system32\w32tm.exe

w32tm /stripchart /computer:localhost /period:5 /dataonly /samples:2

C:\Recovery\8f9e55a2-d10b-11ee-8d36-fdfbfcab7b96\winlogon.exe

"C:\Recovery\8f9e55a2-d10b-11ee-8d36-fdfbfcab7b96\winlogon.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 a0987415.xsph.ru udp
RU 141.8.192.26:80 a0987415.xsph.ru tcp
RU 141.8.192.26:80 a0987415.xsph.ru tcp
RU 141.8.192.26:80 a0987415.xsph.ru tcp
RU 141.8.192.26:80 a0987415.xsph.ru tcp
RU 141.8.192.26:80 a0987415.xsph.ru tcp

Files

C:\portagentbrowserweb\WRLLAAz5wgYRSh1EMNi6f5aM.vbe

MD5 61a07f2f9e8e9b1f5175b2d60c3e3f18
SHA1 e695b0c2b43c786453bf3f6ae504f0626951d281
SHA256 5c75708ec9e4fe419a2fd1067bd5793bacb28140177cc6b36300fbf28e7c23d1
SHA512 8ef3529f6bf504224e7803019f1e162aead7961bc1a5115f50fb5f580570e8b04707da21a7aab4eb7f1554a3b5333597fb3335e5f6a74dabfdb0583eecb35b5d

C:\portagentbrowserweb\6X9rFgrS3wv5iM7PLkmLFP1j.bat

MD5 c8f8a078dace2ff4cb106803c9199643
SHA1 a5029ff4c4f0f24b0fbe2951c9a8002501ebd3b5
SHA256 1b99d39fa273f33b072c67e0df7d33b1699fa17b7c7139467a658302a5ed0e0d
SHA512 efaea3b4653768bbd135a0ec55319df2464f1d440ad982f31a5eff05c5ba5032f4718683ff6419c668bf1f34a117b5a101f56d1efc1d74ad93e692c52686f999

\portagentbrowserweb\Containerruntime.exe

MD5 5887a563351ca99247b7e2c448bd9f2e
SHA1 b24695e88143863297535989900bb7521ea86d67
SHA256 e74cbd74c838db604926e27322342c02f803b95f98680d4089b5c01ed93fb390
SHA512 b7d82bd09ba64891b75bbb9356de74a1ed0835709a391698c1301825777418f57e4f2ae3c260d3f7b6ada05d0e7ddeb4a6b75901fdf53bdd82ffa2febb685107

memory/2828-13-0x0000000000100000-0x0000000000232000-memory.dmp

memory/2828-14-0x0000000000610000-0x000000000062C000-memory.dmp

memory/2828-15-0x0000000000630000-0x0000000000646000-memory.dmp

memory/2828-16-0x0000000000650000-0x000000000065C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\SltlDoVdn4.bat

MD5 eace5fef92ed177038102142ca7b675a
SHA1 e13c378294e13a6ec76afbc4c7c7c8ecb8f5d77a
SHA256 6f931738a1c5bae13ac0b069bb12093ef71e5d2b4d2ebc79640e5132791b2208
SHA512 dbdeba412a9e3786ad5ceab73f50ba27d722759f2ad9e49d87aa95a202ea95979b2cd70385a0beafd2d722676efa858c1808092806d14cd26f766af9b97635b7

memory/612-48-0x0000000000A70000-0x0000000000BA2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-31 15:45

Reported

2024-05-31 15:48

Platform

win10v2004-20240508-en

Max time kernel

141s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe"

Signatures

DcRat

rat infostealer dcrat

Process spawned unexpected child process

Description Indicator Process Target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process N/A C:\Windows\system32\schtasks.exe

DCRat payload

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

Disables Task Manager via registry modification

evasion

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation C:\Windows\SysWOW64\WScript.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation C:\portagentbrowserweb\Containerruntime.exe N/A
Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation C:\portagentbrowserweb\Containerruntime.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\portagentbrowserweb\Containerruntime.exe N/A
N/A N/A C:\portagentbrowserweb\Containerruntime.exe N/A
N/A N/A C:\portagentbrowserweb\Idle.exe N/A

Reads user/profile data of web browsers

spyware stealer

Drops file in Program Files directory

Description Indicator Process Target
File created C:\Program Files\MSBuild\Microsoft\04c1e7795967e4 C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files (x86)\Reference Assemblies\Microsoft\6203df4a6bafc7 C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files (x86)\Microsoft\cmd.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files (x86)\Common Files\eddb19405b7ce1 C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files (x86)\WindowsPowerShell\backgroundTaskHost.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files (x86)\WindowsPowerShell\eddb19405b7ce1 C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files\MSBuild\Microsoft\TrustedInstaller.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files\Windows Media Player\088424020bedd6 C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files\Windows Portable Devices\SearchApp.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File opened for modification C:\Program Files (x86)\WindowsPowerShell\backgroundTaskHost.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files\Windows Mail\dllhost.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files\Windows Mail\5940a34987c991 C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files (x86)\Common Files\backgroundTaskHost.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files\Windows Media Player\conhost.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files\Windows Portable Devices\38384e6a620884 C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files (x86)\Reference Assemblies\Microsoft\lsass.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Program Files (x86)\Microsoft\ebf1f9fa8afd6d C:\portagentbrowserweb\Containerruntime.exe N/A

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\apppatch\en-US\fontdrvhost.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Windows\apppatch\en-US\5b884080fd4f94 C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Windows\schemas\CodeIntegrity\ExamplePolicies\taskhostw.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Windows\schemas\CodeIntegrity\ExamplePolicies\ea9f0e6c9e2dcd C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Windows\SoftwareDistribution\SLS\2B81F1BF-356C-4FA1-90F1-7581A62C6764\csrss.exe C:\portagentbrowserweb\Containerruntime.exe N/A
File created C:\Windows\SoftwareDistribution\SLS\2B81F1BF-356C-4FA1-90F1-7581A62C6764\886983d96e3d3e C:\portagentbrowserweb\Containerruntime.exe N/A

Enumerates physical storage devices

Creates scheduled task(s)

persistence
Description Indicator Process Target
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A
N/A N/A C:\Windows\system32\schtasks.exe N/A

Modifies registry class

Description Indicator Process Target
Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\Local Settings C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe N/A

Modifies registry key

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

Suspicious behavior: GetForegroundWindowSpam

Description Indicator Process Target
N/A N/A C:\portagentbrowserweb\Idle.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\portagentbrowserweb\Containerruntime.exe N/A
Token: SeDebugPrivilege N/A C:\portagentbrowserweb\Containerruntime.exe N/A
Token: SeDebugPrivilege N/A C:\portagentbrowserweb\Idle.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 184 wrote to memory of 548 N/A C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe C:\Windows\SysWOW64\WScript.exe
PID 184 wrote to memory of 548 N/A C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe C:\Windows\SysWOW64\WScript.exe
PID 184 wrote to memory of 548 N/A C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe C:\Windows\SysWOW64\WScript.exe
PID 548 wrote to memory of 4224 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 548 wrote to memory of 4224 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 548 wrote to memory of 4224 N/A C:\Windows\SysWOW64\WScript.exe C:\Windows\SysWOW64\cmd.exe
PID 4224 wrote to memory of 2024 N/A C:\Windows\SysWOW64\cmd.exe C:\portagentbrowserweb\Containerruntime.exe
PID 4224 wrote to memory of 2024 N/A C:\Windows\SysWOW64\cmd.exe C:\portagentbrowserweb\Containerruntime.exe
PID 2024 wrote to memory of 4500 N/A C:\portagentbrowserweb\Containerruntime.exe C:\portagentbrowserweb\Containerruntime.exe
PID 2024 wrote to memory of 4500 N/A C:\portagentbrowserweb\Containerruntime.exe C:\portagentbrowserweb\Containerruntime.exe
PID 4224 wrote to memory of 1500 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4224 wrote to memory of 1500 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4224 wrote to memory of 1500 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\reg.exe
PID 4500 wrote to memory of 4856 N/A C:\portagentbrowserweb\Containerruntime.exe C:\portagentbrowserweb\Idle.exe
PID 4500 wrote to memory of 4856 N/A C:\portagentbrowserweb\Containerruntime.exe C:\portagentbrowserweb\Idle.exe

Uses Task Scheduler COM API

persistence

Processes

C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe

"C:\Users\Admin\AppData\Local\Temp\nursultan nexgen fix.exe"

C:\Windows\SysWOW64\WScript.exe

"C:\Windows\System32\WScript.exe" "C:\portagentbrowserweb\WRLLAAz5wgYRSh1EMNi6f5aM.vbe"

C:\Windows\SysWOW64\cmd.exe

C:\Windows\system32\cmd.exe /c ""C:\portagentbrowserweb\6X9rFgrS3wv5iM7PLkmLFP1j.bat" "

C:\portagentbrowserweb\Containerruntime.exe

"C:\portagentbrowserweb\Containerruntime.exe"

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 12 /tr "'C:\Program Files (x86)\WindowsPowerShell\backgroundTaskHost.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Program Files (x86)\WindowsPowerShell\backgroundTaskHost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\WindowsPowerShell\backgroundTaskHost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 5 /tr "'C:\Windows\schemas\CodeIntegrity\ExamplePolicies\taskhostw.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "taskhostw" /sc ONLOGON /tr "'C:\Windows\schemas\CodeIntegrity\ExamplePolicies\taskhostw.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "taskhostwt" /sc MINUTE /mo 13 /tr "'C:\Windows\schemas\CodeIntegrity\ExamplePolicies\taskhostw.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBroker" /sc ONLOGON /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "RuntimeBrokerR" /sc MINUTE /mo 6 /tr "'C:\Recovery\WindowsRE\RuntimeBroker.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "servicess" /sc MINUTE /mo 12 /tr "'C:\portagentbrowserweb\services.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "services" /sc ONLOGON /tr "'C:\portagentbrowserweb\services.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "servicess" /sc MINUTE /mo 9 /tr "'C:\portagentbrowserweb\services.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "TrustedInstallerT" /sc MINUTE /mo 8 /tr "'C:\portagentbrowserweb\TrustedInstaller.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "TrustedInstaller" /sc ONLOGON /tr "'C:\portagentbrowserweb\TrustedInstaller.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "TrustedInstallerT" /sc MINUTE /mo 5 /tr "'C:\portagentbrowserweb\TrustedInstaller.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "TrustedInstallerT" /sc MINUTE /mo 8 /tr "'C:\Program Files\MSBuild\Microsoft\TrustedInstaller.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "TrustedInstaller" /sc ONLOGON /tr "'C:\Program Files\MSBuild\Microsoft\TrustedInstaller.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "TrustedInstallerT" /sc MINUTE /mo 6 /tr "'C:\Program Files\MSBuild\Microsoft\TrustedInstaller.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\lsass.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "lsass" /sc ONLOGON /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\lsass.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "lsassl" /sc MINUTE /mo 7 /tr "'C:\Program Files (x86)\Reference Assemblies\Microsoft\lsass.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Mail\dllhost.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dllhost" /sc ONLOGON /tr "'C:\Program Files\Windows Mail\dllhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "dllhostd" /sc MINUTE /mo 9 /tr "'C:\Program Files\Windows Mail\dllhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 8 /tr "'C:\portagentbrowserweb\upfc.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "upfc" /sc ONLOGON /tr "'C:\portagentbrowserweb\upfc.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "upfcu" /sc MINUTE /mo 10 /tr "'C:\portagentbrowserweb\upfc.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 12 /tr "'C:\Windows\SoftwareDistribution\SLS\2B81F1BF-356C-4FA1-90F1-7581A62C6764\csrss.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "csrss" /sc ONLOGON /tr "'C:\Windows\SoftwareDistribution\SLS\2B81F1BF-356C-4FA1-90F1-7581A62C6764\csrss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "csrssc" /sc MINUTE /mo 6 /tr "'C:\Windows\SoftwareDistribution\SLS\2B81F1BF-356C-4FA1-90F1-7581A62C6764\csrss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smsss" /sc MINUTE /mo 8 /tr "'C:\portagentbrowserweb\smss.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smss" /sc ONLOGON /tr "'C:\portagentbrowserweb\smss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "smsss" /sc MINUTE /mo 9 /tr "'C:\portagentbrowserweb\smss.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 11 /tr "'C:\Program Files (x86)\Microsoft\cmd.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "cmd" /sc ONLOGON /tr "'C:\Program Files (x86)\Microsoft\cmd.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "cmdc" /sc MINUTE /mo 5 /tr "'C:\Program Files (x86)\Microsoft\cmd.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 10 /tr "'C:\Program Files (x86)\Common Files\backgroundTaskHost.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "backgroundTaskHost" /sc ONLOGON /tr "'C:\Program Files (x86)\Common Files\backgroundTaskHost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "backgroundTaskHostb" /sc MINUTE /mo 6 /tr "'C:\Program Files (x86)\Common Files\backgroundTaskHost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 5 /tr "'C:\Program Files\Windows Media Player\conhost.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "conhost" /sc ONLOGON /tr "'C:\Program Files\Windows Media Player\conhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "conhostc" /sc MINUTE /mo 7 /tr "'C:\Program Files\Windows Media Player\conhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 7 /tr "'C:\portagentbrowserweb\SppExtComObj.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SppExtComObj" /sc ONLOGON /tr "'C:\portagentbrowserweb\SppExtComObj.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SppExtComObjS" /sc MINUTE /mo 10 /tr "'C:\portagentbrowserweb\SppExtComObj.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 5 /tr "'C:\Windows\apppatch\en-US\fontdrvhost.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "fontdrvhost" /sc ONLOGON /tr "'C:\Windows\apppatch\en-US\fontdrvhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "fontdrvhostf" /sc MINUTE /mo 13 /tr "'C:\Windows\apppatch\en-US\fontdrvhost.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Portable Devices\SearchApp.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\Program Files\Windows Portable Devices\SearchApp.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 10 /tr "'C:\Program Files\Windows Portable Devices\SearchApp.exe'" /rl HIGHEST /f

C:\portagentbrowserweb\Containerruntime.exe

"C:\portagentbrowserweb\Containerruntime.exe"

C:\Windows\SysWOW64\reg.exe

reg add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 6 /tr "'C:\portagentbrowserweb\Idle.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "Idle" /sc ONLOGON /tr "'C:\portagentbrowserweb\Idle.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "IdleI" /sc MINUTE /mo 14 /tr "'C:\portagentbrowserweb\Idle.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 8 /tr "'C:\portagentbrowserweb\SearchApp.exe'" /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SearchApp" /sc ONLOGON /tr "'C:\portagentbrowserweb\SearchApp.exe'" /rl HIGHEST /f

C:\Windows\system32\schtasks.exe

schtasks.exe /create /tn "SearchAppS" /sc MINUTE /mo 9 /tr "'C:\portagentbrowserweb\SearchApp.exe'" /rl HIGHEST /f

C:\portagentbrowserweb\Idle.exe

"C:\portagentbrowserweb\Idle.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 101.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
NL 23.62.61.72:443 www.bing.com tcp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 72.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 a0987415.xsph.ru udp
RU 141.8.192.26:80 a0987415.xsph.ru tcp
RU 141.8.192.26:80 a0987415.xsph.ru tcp
US 8.8.8.8:53 26.192.8.141.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
RU 141.8.192.26:80 a0987415.xsph.ru tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
RU 141.8.192.26:80 a0987415.xsph.ru tcp
RU 141.8.192.26:80 a0987415.xsph.ru tcp

Files

C:\portagentbrowserweb\WRLLAAz5wgYRSh1EMNi6f5aM.vbe

MD5 61a07f2f9e8e9b1f5175b2d60c3e3f18
SHA1 e695b0c2b43c786453bf3f6ae504f0626951d281
SHA256 5c75708ec9e4fe419a2fd1067bd5793bacb28140177cc6b36300fbf28e7c23d1
SHA512 8ef3529f6bf504224e7803019f1e162aead7961bc1a5115f50fb5f580570e8b04707da21a7aab4eb7f1554a3b5333597fb3335e5f6a74dabfdb0583eecb35b5d

C:\portagentbrowserweb\6X9rFgrS3wv5iM7PLkmLFP1j.bat

MD5 c8f8a078dace2ff4cb106803c9199643
SHA1 a5029ff4c4f0f24b0fbe2951c9a8002501ebd3b5
SHA256 1b99d39fa273f33b072c67e0df7d33b1699fa17b7c7139467a658302a5ed0e0d
SHA512 efaea3b4653768bbd135a0ec55319df2464f1d440ad982f31a5eff05c5ba5032f4718683ff6419c668bf1f34a117b5a101f56d1efc1d74ad93e692c52686f999

C:\portagentbrowserweb\Containerruntime.exe

MD5 5887a563351ca99247b7e2c448bd9f2e
SHA1 b24695e88143863297535989900bb7521ea86d67
SHA256 e74cbd74c838db604926e27322342c02f803b95f98680d4089b5c01ed93fb390
SHA512 b7d82bd09ba64891b75bbb9356de74a1ed0835709a391698c1301825777418f57e4f2ae3c260d3f7b6ada05d0e7ddeb4a6b75901fdf53bdd82ffa2febb685107

memory/2024-12-0x00007FF8AF073000-0x00007FF8AF075000-memory.dmp

memory/2024-13-0x0000000000B50000-0x0000000000C82000-memory.dmp

memory/2024-14-0x0000000002EA0000-0x0000000002EBC000-memory.dmp

memory/2024-15-0x0000000003040000-0x0000000003090000-memory.dmp

memory/2024-16-0x0000000002FF0000-0x0000000003006000-memory.dmp

memory/2024-17-0x00000000014A0000-0x00000000014AC000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\Containerruntime.exe.log

MD5 7800fca2323a4130444c572374a030f4
SHA1 40c9b8e0e5e7d72a5293f4010f2ccf21e637b4aa
SHA256 29f5645ac14353ac460858f52c856548f3aeb144b09eef672a6b4849bafe742e
SHA512 c8a7ad930b8c07007c7a67d8c32a2a4a401dcc34ab966e0e80901655fcbe1f5c95b72a195e6381b1de56c2c987eeab093d8e89891bec9e9684785c5d824b3554