Malware Analysis Report

2024-11-13 18:47

Sample ID 240725-wltnysyejd
Target MalwareBazaar.1
SHA256 a8e25a2520c09dd71e17afbde126f58514921c6d967a786bde096fafda08701a
Tags
remcos remotehost collection credential_access discovery execution rat 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

a8e25a2520c09dd71e17afbde126f58514921c6d967a786bde096fafda08701a

Threat Level: Known bad

The file MalwareBazaar.1 was found to be: Known bad.

Malicious Activity Summary

remcos remotehost collection credential_access discovery execution rat stealer

Remcos

NirSoft WebBrowserPassView

NirSoft MailPassView

Credentials from Password Stores: Credentials from Web Browsers

Detected Nirsoft tools

Command and Scripting Interpreter: PowerShell

Accesses Microsoft Outlook accounts

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-25 18:01

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-25 18:00

Reported

2024-07-25 18:03

Platform

win7-20240708-en

Max time kernel

148s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"

Signatures

Remcos

rat remcos

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Detected Nirsoft tools

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

NirSoft MailPassView

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

NirSoft WebBrowserPassView

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

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe N/A

Accesses Microsoft Outlook accounts

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2128 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
PID 2128 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
PID 2128 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
PID 2128 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2128 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2128 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2128 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2128 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2128 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2128 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2128 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2128 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2128 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2128 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2128 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 2128 wrote to memory of 1484 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 292 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 292 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 292 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 292 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2552 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2552 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2552 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2552 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2552 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2336 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2336 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2336 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2336 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2336 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2380 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2380 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2380 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 2380 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 3060 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 3060 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 3060 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 3060 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe
PID 1484 wrote to memory of 3060 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe

Processes

C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe

"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"

C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe

C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath $env:UserProfile

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe /stext "C:\Users\Admin\AppData\Local\Temp\qlqxzvxhyjqgutsaplsocrqahkexuw"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe /stext "C:\Users\Admin\AppData\Local\Temp\qlqxzvxhyjqgutsaplsocrqahkexuw"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe /stext "C:\Users\Admin\AppData\Local\Temp\bfdqzfiamrilwzgeywehnelrqqwgvhmwg"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe /stext "C:\Users\Admin\AppData\Local\Temp\dhiaa"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe /stext "C:\Users\Admin\AppData\Local\Temp\dhiaa"

Network

Country Destination Domain Proto
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
US 8.8.8.8:53 geoplugin.net udp
NL 178.237.33.50:80 geoplugin.net tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp

Files

memory/2564-4-0x000007FEF632E000-0x000007FEF632F000-memory.dmp

memory/2564-5-0x000000001B5D0000-0x000000001B8B2000-memory.dmp

memory/2564-6-0x0000000002620000-0x0000000002628000-memory.dmp

memory/2564-7-0x000007FEF6070000-0x000007FEF6A0D000-memory.dmp

memory/2564-8-0x000007FEF6070000-0x000007FEF6A0D000-memory.dmp

memory/2564-9-0x000007FEF6070000-0x000007FEF6A0D000-memory.dmp

memory/2564-10-0x000007FEF6070000-0x000007FEF6A0D000-memory.dmp

memory/2564-11-0x000007FEF6070000-0x000007FEF6A0D000-memory.dmp

memory/1484-12-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-14-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-15-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-18-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-17-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2564-16-0x000007FEF6070000-0x000007FEF6A0D000-memory.dmp

memory/1484-20-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-19-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-21-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-22-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-24-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2552-32-0x0000000000400000-0x0000000000478000-memory.dmp

memory/3060-34-0x0000000000400000-0x0000000000424000-memory.dmp

memory/3060-33-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2336-31-0x0000000000400000-0x0000000000462000-memory.dmp

memory/2552-30-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2336-29-0x0000000000400000-0x0000000000462000-memory.dmp

memory/2552-26-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2336-28-0x0000000000400000-0x0000000000462000-memory.dmp

memory/3060-35-0x0000000000400000-0x0000000000424000-memory.dmp

memory/3060-36-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2336-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2552-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\qlqxzvxhyjqgutsaplsocrqahkexuw

MD5 f3b25701fe362ec84616a93a45ce9998
SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

memory/1484-42-0x0000000010000000-0x0000000010019000-memory.dmp

memory/1484-46-0x0000000010000000-0x0000000010019000-memory.dmp

memory/1484-45-0x0000000010000000-0x0000000010019000-memory.dmp

memory/1484-47-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-48-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-49-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-50-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-51-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-52-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-53-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-54-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-55-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-56-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-57-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-58-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-59-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-60-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-61-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-62-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-63-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-64-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-65-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-66-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-67-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-68-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-69-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-70-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-71-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-72-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-73-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-74-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-75-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-76-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-77-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-78-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-79-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-80-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-81-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-82-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-83-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1484-84-0x0000000000400000-0x0000000000482000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-25 18:00

Reported

2024-07-25 18:03

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"

Signatures

Remcos

rat remcos

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Detected Nirsoft tools

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
N/A N/A N/A N/A
N/A N/A N/A N/A

NirSoft MailPassView

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

NirSoft WebBrowserPassView

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

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe N/A

Accesses Microsoft Outlook accounts

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 552 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
PID 552 wrote to memory of 4784 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
PID 552 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 552 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 552 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 552 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 552 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 552 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 552 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 552 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 552 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 552 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 552 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 552 wrote to memory of 2616 N/A C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 2544 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 2544 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 2544 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 3732 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 3732 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 3732 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 3732 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 2644 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 2644 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 2644 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 772 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 772 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 772 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 772 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 4244 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 4244 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 4244 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 4860 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 4860 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 4860 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe
PID 2616 wrote to memory of 4860 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe

Processes

C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe

"C:\Users\Admin\AppData\Local\Temp\MalwareBazaar.exe"

C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe

C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath $env:UserProfile

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe /stext "C:\Users\Admin\AppData\Local\Temp\uheqdmcarrjcxxvqmynseujzsnzpuwr"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe /stext "C:\Users\Admin\AppData\Local\Temp\uheqdmcarrjcxxvqmynseujzsnzpuwr"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe /stext "C:\Users\Admin\AppData\Local\Temp\ebkjwfnbfhbhhdjudjaupgeistrqvhphdr"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe /stext "C:\Users\Admin\AppData\Local\Temp\ebkjwfnbfhbhhdjudjaupgeistrqvhphdr"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe /stext "C:\Users\Admin\AppData\Local\Temp\odpbxx"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil.exe /stext "C:\Users\Admin\AppData\Local\Temp\odpbxx"

Network

Country Destination Domain Proto
MY 103.198.26.25:96 tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
MY 103.198.26.25:96 tcp
US 8.8.8.8:53 geoplugin.net udp
NL 178.237.33.50:80 geoplugin.net tcp
US 8.8.8.8:53 25.26.198.103.in-addr.arpa udp
US 8.8.8.8:53 50.33.237.178.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
MY 103.198.26.25:96 tcp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
MY 103.198.26.25:96 tcp
US 8.8.8.8:53 201.201.50.20.in-addr.arpa udp

Files

memory/4784-0-0x00007FFEE4843000-0x00007FFEE4845000-memory.dmp

memory/4784-1-0x000002A5C98C0000-0x000002A5C98E2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_bzz04z0z.spg.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/4784-11-0x00007FFEE4840000-0x00007FFEE5301000-memory.dmp

memory/4784-12-0x00007FFEE4840000-0x00007FFEE5301000-memory.dmp

memory/2616-13-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-14-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-15-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4784-16-0x00007FFEE4840000-0x00007FFEE5301000-memory.dmp

memory/2616-20-0x0000000000400000-0x0000000000482000-memory.dmp

memory/4784-19-0x00007FFEE4840000-0x00007FFEE5301000-memory.dmp

memory/2616-21-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-22-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-23-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-24-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-26-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-25-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-28-0x0000000000400000-0x0000000000482000-memory.dmp

memory/3732-29-0x0000000000400000-0x0000000000478000-memory.dmp

memory/3732-33-0x0000000000400000-0x0000000000478000-memory.dmp

memory/772-32-0x0000000000400000-0x0000000000462000-memory.dmp

memory/3732-37-0x0000000000400000-0x0000000000478000-memory.dmp

memory/772-39-0x0000000000400000-0x0000000000462000-memory.dmp

memory/3732-38-0x0000000000400000-0x0000000000478000-memory.dmp

memory/4860-35-0x0000000000400000-0x0000000000424000-memory.dmp

memory/4860-34-0x0000000000400000-0x0000000000424000-memory.dmp

memory/4860-36-0x0000000000400000-0x0000000000424000-memory.dmp

memory/772-31-0x0000000000400000-0x0000000000462000-memory.dmp

memory/3732-44-0x0000000000400000-0x0000000000478000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\uheqdmcarrjcxxvqmynseujzsnzpuwr

MD5 5f9f645ff4e46b384ac7a261904aabcb
SHA1 203a1216e576f93c2236a833b93c32c4fd8a0d3b
SHA256 887d93e6cbd14afa0cdf26f303b89cc1963ca5c5d7faba6c91ae87be183273b3
SHA512 b679e91072a1c3fa59e40ff6565c23549f33520c9c6bc8d1f4e055d65dddec3a8e93c165060668fbabae9f27de28985cc826b23f8402caa5d7bd4455165acbde

memory/2616-46-0x0000000010000000-0x0000000010019000-memory.dmp

memory/2616-49-0x0000000010000000-0x0000000010019000-memory.dmp

memory/2616-50-0x0000000010000000-0x0000000010019000-memory.dmp

memory/2616-51-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-52-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-53-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-54-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-55-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-56-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-57-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-58-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-59-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-60-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-61-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-62-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-63-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-64-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-65-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-66-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-67-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-68-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-69-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-70-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-71-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-72-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-73-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-74-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-75-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-76-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-77-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-78-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-79-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-80-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-81-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-82-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-83-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-84-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-85-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-86-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-87-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-88-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-89-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2616-90-0x0000000000400000-0x0000000000482000-memory.dmp