Malware Analysis Report

2025-01-02 03:11

Sample ID 240818-laf9dawhph
Target 18082024_0919_16082024_FTE98767800000.doc.z
SHA256 63660df7602191c226278902e159312a16a1c844db329cca146fb702a2a51256
Tags
remcos remotehost collection credential_access discovery evasion execution rat 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

63660df7602191c226278902e159312a16a1c844db329cca146fb702a2a51256

Threat Level: Known bad

The file 18082024_0919_16082024_FTE98767800000.doc.z was found to be: Known bad.

Malicious Activity Summary

remcos remotehost collection credential_access discovery evasion execution rat stealer trojan

UAC bypass

Remcos

Windows security bypass

Credentials from Password Stores: Credentials from Web Browsers

Looks for VirtualBox Guest Additions in registry

Looks for VMWare Tools registry key

Command and Scripting Interpreter: PowerShell

Windows security modification

Checks computer location settings

Checks BIOS information in registry

Checks whether UAC is enabled

Maps connected drives based on registry

Accesses Microsoft Outlook accounts

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Program crash

Enumerates physical storage devices

Unsigned PE

Runs regedit.exe

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious behavior: MapViewOfSection

System policy modification

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-18 09:19

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-08-18 09:19

Reported

2024-08-18 09:22

Platform

win7-20240729-en

Max time kernel

150s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe"

Signatures

Remcos

rat remcos

UAC bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Looks for VirtualBox Guest Additions in registry

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe 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

Looks for VMWare Tools registry key

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Accesses Microsoft Outlook accounts

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2257386474-3982792636-3902186748-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts C:\Program Files (x86)\Windows Mail\wab.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Maps connected drives based on registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Windows Mail\wab.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Windows Mail\wab.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Windows Mail\wab.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Program Files (x86)\Windows Mail\wab.exe N/A

Runs regedit.exe

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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Program Files (x86)\Windows Mail\wab.exe N/A
N/A N/A C:\Program Files (x86)\Windows Mail\wab.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Windows Mail\wab.exe N/A
N/A N/A C:\Program Files (x86)\Windows Mail\wab.exe N/A
N/A N/A C:\Program Files (x86)\Windows Mail\wab.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:\Program Files (x86)\Windows Mail\wab.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Program Files (x86)\Windows Mail\wab.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2584 wrote to memory of 2804 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2584 wrote to memory of 2804 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2584 wrote to memory of 2804 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 2584 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
PID 2584 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
PID 2584 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
PID 2584 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
PID 2584 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
PID 2584 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
PID 2584 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
PID 2584 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
PID 2584 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
PID 2584 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
PID 2584 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
PID 2584 wrote to memory of 2124 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_wp.exe
PID 2584 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\regedit.exe
PID 2584 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\regedit.exe
PID 2584 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\regedit.exe
PID 2584 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\regedit.exe
PID 2584 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\regedit.exe
PID 2584 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\regedit.exe
PID 2584 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\regedit.exe
PID 2584 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\regedit.exe
PID 2584 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\regedit.exe
PID 2584 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\regedit.exe
PID 2584 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\regedit.exe
PID 2584 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 2584 wrote to memory of 1936 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 3056 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 3056 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 3056 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 3056 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 3056 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 2444 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 2444 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 2444 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 2444 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 2444 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 1060 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 1060 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 1060 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 1060 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe
PID 1660 wrote to memory of 1060 N/A C:\Program Files (x86)\Windows Mail\wab.exe C:\Program Files (x86)\Windows Mail\wab.exe

System policy modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe

"C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe"

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe" -Force

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

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

C:\Windows\regedit.exe

"C:\Windows\regedit.exe"

C:\Program Files (x86)\Windows Mail\wab.exe

"C:\Program Files (x86)\Windows Mail\wab.exe"

C:\Program Files (x86)\Windows Mail\wab.exe

"C:\Program Files (x86)\Windows Mail\wab.exe"

C:\Program Files (x86)\Windows Mail\wab.exe

"C:\Program Files (x86)\Windows Mail\wab.exe" /stext "C:\Users\Admin\AppData\Local\Temp\gvbi"

C:\Program Files (x86)\Windows Mail\wab.exe

"C:\Program Files (x86)\Windows Mail\wab.exe" /stext "C:\Users\Admin\AppData\Local\Temp\qphtyxo"

C:\Program Files (x86)\Windows Mail\wab.exe

"C:\Program Files (x86)\Windows Mail\wab.exe" /stext "C:\Users\Admin\AppData\Local\Temp\asmlzqzwdy"

Network

Country Destination Domain Proto
US 192.210.150.26:8787 tcp
US 192.210.150.26:8787 tcp
US 8.8.8.8:53 geoplugin.net udp
NL 178.237.33.50:80 geoplugin.net tcp

Files

memory/2584-0-0x000007FEF6513000-0x000007FEF6514000-memory.dmp

memory/2584-1-0x0000000000290000-0x000000000029C000-memory.dmp

memory/2584-2-0x000007FEF6510000-0x000007FEF6EFC000-memory.dmp

memory/2584-3-0x0000000000680000-0x0000000000750000-memory.dmp

memory/2804-8-0x0000000002B00000-0x0000000002B80000-memory.dmp

memory/2124-23-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2804-25-0x000000001B690000-0x000000001B972000-memory.dmp

memory/2124-21-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2124-19-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2124-17-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2124-15-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2804-26-0x0000000001C90000-0x0000000001C98000-memory.dmp

memory/2124-14-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2124-11-0x0000000000400000-0x0000000000482000-memory.dmp

memory/2124-9-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1660-60-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1660-59-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2584-67-0x000007FEF6510000-0x000007FEF6EFC000-memory.dmp

memory/1660-66-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1660-65-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1660-62-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1660-61-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1660-68-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1660-69-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1660-71-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1660-70-0x0000000000400000-0x0000000000482000-memory.dmp

memory/1660-73-0x0000000000400000-0x0000000000482000-memory.dmp

memory/3056-75-0x0000000000400000-0x0000000000478000-memory.dmp

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

MD5 f3b25701fe362ec84616a93a45ce9998
SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

C:\ProgramData\remcos\logs.dat

MD5 3fe46d45c60953e28d465a029dc4d5ad
SHA1 57c1643c5940ce7974611a7bff05e9073bcd1153
SHA256 0dfb04e9a221da24057cb6de5c02b815b30cc7449c9df44469fe6e196ffe9258
SHA512 e9d1ddd4f4ea0bc8fc4ac1b568388ea579c34808058ea93e26783574682e3f36822a0a6517e487eac1f005fbfa6701ce5f086692d5f23ac362432ce0482eedb5

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-18 09:19

Reported

2024-08-18 09:22

Platform

win10v2004-20240802-en

Max time kernel

137s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe"

Signatures

Remcos

rat remcos

UAC bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe = "0" C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Looks for VirtualBox Guest Additions in registry

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SOFTWARE\Oracle\VirtualBox Guest Additions C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe 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

Looks for VMWare Tools registry key

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SOFTWARE\VMware, Inc.\VMware Tools C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe = "0" C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Maps connected drives based on registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A
Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 448 set thread context of 3200 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\System32\WindowsPowerShell\v1.0\powershell.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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 448 wrote to memory of 3988 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 448 wrote to memory of 3988 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
PID 448 wrote to memory of 3200 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 3200 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 3200 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 3200 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 3200 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 3200 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 3200 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 3200 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 3200 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 3200 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 3200 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 3200 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 1532 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 1532 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe
PID 448 wrote to memory of 1532 N/A C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\ilasm.exe

System policy modification

evasion
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe

"C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe"

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\FTE98767800000.exe" -Force

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

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

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3200 -ip 3200

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3200 -s 24

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp

Files

memory/448-0-0x00007FFD692A3000-0x00007FFD692A5000-memory.dmp

memory/448-1-0x000001A51A610000-0x000001A51A61C000-memory.dmp

memory/448-2-0x00007FFD692A0000-0x00007FFD69D61000-memory.dmp

memory/448-3-0x000001A534C20000-0x000001A534CF0000-memory.dmp

memory/3200-4-0x0000000000400000-0x0000000000482000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5yirshil.kis.psm1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/3988-14-0x00007FFD692A0000-0x00007FFD69D61000-memory.dmp

memory/3988-15-0x00000210BAD70000-0x00000210BAD92000-memory.dmp

memory/3988-16-0x00007FFD692A0000-0x00007FFD69D61000-memory.dmp

memory/3988-17-0x00007FFD692A0000-0x00007FFD69D61000-memory.dmp

memory/3988-20-0x00007FFD692A0000-0x00007FFD69D61000-memory.dmp

memory/448-21-0x00007FFD692A0000-0x00007FFD69D61000-memory.dmp