Malware Analysis Report

2025-03-14 23:07

Sample ID 240406-3wg68sef2x
Target a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c
SHA256 a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c
Tags
evasion persistence trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c

Threat Level: Known bad

The file a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c was found to be: Known bad.

Malicious Activity Summary

evasion persistence trojan

Windows security bypass

Modifies Installed Components in the registry

Sets file execution options in registry

Executes dropped EXE

Loads dropped DLL

Windows security modification

Modifies WinLogon

Drops file in System32 directory

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-06 23:51

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-06 23:51

Reported

2024-04-06 23:54

Platform

win10v2004-20240226-en

Max time kernel

150s

Max time network

145s

Command Line

winlogon.exe

Signatures

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Modifies Installed Components in the registry

persistence
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{50505959-514e-5052-5050-5959514E5052}\IsInstalled = "1" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{50505959-514e-5052-5050-5959514E5052}\StubPath = "C:\\Windows\\system32\\asratooc-ecoab.exe" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{50505959-514e-5052-5050-5959514E5052} C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{50505959-514e-5052-5050-5959514E5052}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Sets file execution options in registry

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\nreahom-afex.exe" C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Modifies WinLogon

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\ihpeacoot-efac.dll" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\nreahom-afex.exe C:\Windows\SysWOW64\emvoasir-isid.exe N/A
File opened for modification C:\Windows\SysWOW64\asratooc-ecoab.exe C:\Windows\SysWOW64\emvoasir-isid.exe N/A
File created C:\Windows\SysWOW64\asratooc-ecoab.exe C:\Windows\SysWOW64\emvoasir-isid.exe N/A
File opened for modification C:\Windows\SysWOW64\ihpeacoot-efac.dll C:\Windows\SysWOW64\emvoasir-isid.exe N/A
File created C:\Windows\SysWOW64\ihpeacoot-efac.dll C:\Windows\SysWOW64\emvoasir-isid.exe N/A
File opened for modification C:\Windows\SysWOW64\emvoasir-isid.exe C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe N/A
File created C:\Windows\SysWOW64\emvoasir-isid.exe C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe N/A
File opened for modification C:\Windows\SysWOW64\nreahom-afex.exe C:\Windows\SysWOW64\emvoasir-isid.exe N/A
File opened for modification C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4840 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 4840 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 4840 wrote to memory of 4808 N/A C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 4808 wrote to memory of 4184 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 4808 wrote to memory of 4184 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 4808 wrote to memory of 4184 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 4808 wrote to memory of 632 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\system32\winlogon.exe
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 4808 wrote to memory of 3412 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE

Processes

C:\Windows\system32\winlogon.exe

winlogon.exe

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe

"C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe"

C:\Windows\SysWOW64\emvoasir-isid.exe

"C:\Windows\system32\emvoasir-isid.exe"

C:\Windows\SysWOW64\emvoasir-isid.exe

--k33p

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3776 --field-trial-handle=2232,i,11267738607351977302,107266978269557304,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 cwxgfkuenckhk.cg udp
US 8.8.8.8:53 cwxgfkuenckhk.cg udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp

Files

C:\Windows\SysWOW64\emvoasir-isid.exe

MD5 279c6f77e1f88be1220d6ee5ab9c21e2
SHA1 7ecb43dca763030d3ca61a121fee2dac8b39356c
SHA256 a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c
SHA512 7d0f259ad849b13923e9e073f43a360a7998f47a89dcb5fcb1ca9d072176bd67ddd123521334ba7536b34b1dd59687627cd2dd7d58f0329bea43895430eaa8ba

memory/4840-5-0x0000000000400000-0x0000000000414000-memory.dmp

C:\Windows\SysWOW64\asratooc-ecoab.exe

MD5 b5ffa804a49dd880ec9e60fa557dcc86
SHA1 780e9a814a82160244a50250e71d50616da04c19
SHA256 acf974c7f13a4af2297010179676af2b33b88f0c45ce7821037eac705b662396
SHA512 76f42f82c86393c5f426abced7d919f649ed4b0ed577dfe6a085d6685a5a569d9f3e105ceab0ab175709abd3cace126fa85f6f031af2ef1cb29388092a9e60e6

C:\Windows\SysWOW64\ihpeacoot-efac.dll

MD5 f37b21c00fd81bd93c89ce741a88f183
SHA1 b2796500597c68e2f5638e1101b46eaf32676c1c
SHA256 76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512 252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

C:\Windows\SysWOW64\nreahom-afex.exe

MD5 c31dcf8ed311b6562d94e50834e20a73
SHA1 a4de890f67d7c36aad03833b32455d1b9a960278
SHA256 99c903053584bfd604ee1cd5aabd7eac6d481cd9b57d0eee86c9b772d1dac263
SHA512 37126a02818fc67b22c9e234d7b57544f6d6b973b328e56a3094cd0eba5e7152dfd4c7a365234c0027e067a79ea46d9e7a8c5f7f70c52561f52cbacb9366739a

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-06 23:51

Reported

2024-04-06 23:54

Platform

win7-20240221-en

Max time kernel

149s

Max time network

148s

Command Line

winlogon.exe

Signatures

Windows security bypass

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Modifies Installed Components in the registry

persistence
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{495A4B43-4b4f-5450-495A-4B434B4F5450}\IsInstalled = "1" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{495A4B43-4b4f-5450-495A-4B434B4F5450}\StubPath = "C:\\Windows\\system32\\asratooc-ecoab.exe" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{495A4B43-4b4f-5450-495A-4B434B4F5450} C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{495A4B43-4b4f-5450-495A-4B434B4F5450}\01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123 = "a" C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Sets file execution options in registry

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890 = "a" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Windows\\system32\\nreahom-afex.exe" C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "25600" C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Modifies WinLogon

persistence
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B} C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345 = "a" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\DLLName = "C:\\Windows\\system32\\ihpeacoot-efac.dll" C:\Windows\SysWOW64\emvoasir-isid.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\{BC84DF00-BC38-9902-8082-6FCBF2D87A0B}\Startup = "Startup" C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File created C:\Windows\SysWOW64\ihpeacoot-efac.dll C:\Windows\SysWOW64\emvoasir-isid.exe N/A
File created C:\Windows\SysWOW64\emvoasir-isid.exe C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe N/A
File opened for modification C:\Windows\SysWOW64\nreahom-afex.exe C:\Windows\SysWOW64\emvoasir-isid.exe N/A
File opened for modification C:\Windows\SysWOW64\asratooc-ecoab.exe C:\Windows\SysWOW64\emvoasir-isid.exe N/A
File created C:\Windows\SysWOW64\asratooc-ecoab.exe C:\Windows\SysWOW64\emvoasir-isid.exe N/A
File opened for modification C:\Windows\SysWOW64\ihpeacoot-efac.dll C:\Windows\SysWOW64\emvoasir-isid.exe N/A
File opened for modification C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\SysWOW64\emvoasir-isid.exe N/A
File opened for modification C:\Windows\SysWOW64\emvoasir-isid.exe C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe N/A
File created C:\Windows\SysWOW64\nreahom-afex.exe C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A
N/A N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\emvoasir-isid.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2188 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 2188 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 2188 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 2188 wrote to memory of 2264 N/A C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 2264 wrote to memory of 436 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\system32\winlogon.exe
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 2604 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 2264 wrote to memory of 2604 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 2264 wrote to memory of 2604 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 2264 wrote to memory of 2604 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\SysWOW64\emvoasir-isid.exe
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE
PID 2264 wrote to memory of 1192 N/A C:\Windows\SysWOW64\emvoasir-isid.exe C:\Windows\Explorer.EXE

Processes

C:\Windows\system32\winlogon.exe

winlogon.exe

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe

"C:\Users\Admin\AppData\Local\Temp\a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c.exe"

C:\Windows\SysWOW64\emvoasir-isid.exe

"C:\Windows\system32\emvoasir-isid.exe"

C:\Windows\SysWOW64\emvoasir-isid.exe

--k33p

Network

Country Destination Domain Proto
US 8.8.8.8:53 nesnaw.ph udp
US 8.8.8.8:53 nesnaw.ph udp
US 45.79.222.138:80 nesnaw.ph tcp
US 8.8.8.8:53 utbidet-ugeas.biz udp
US 72.52.178.23:80 utbidet-ugeas.biz tcp
US 8.8.8.8:53 utbidet-ugeas.biz udp
US 72.52.178.23:80 utbidet-ugeas.biz tcp

Files

\Windows\SysWOW64\emvoasir-isid.exe

MD5 279c6f77e1f88be1220d6ee5ab9c21e2
SHA1 7ecb43dca763030d3ca61a121fee2dac8b39356c
SHA256 a00719c58c7af7d3732be3d36e571f1d6133ac3f3ac1d5545e4684ecb1b8350c
SHA512 7d0f259ad849b13923e9e073f43a360a7998f47a89dcb5fcb1ca9d072176bd67ddd123521334ba7536b34b1dd59687627cd2dd7d58f0329bea43895430eaa8ba

memory/2188-9-0x0000000000400000-0x0000000000414000-memory.dmp

C:\Windows\SysWOW64\ihpeacoot-efac.dll

MD5 f37b21c00fd81bd93c89ce741a88f183
SHA1 b2796500597c68e2f5638e1101b46eaf32676c1c
SHA256 76cf016fd77cb5a06c6ed4674ddc2345e8390c010cf344491a6e742baf2c0fb0
SHA512 252fe66dea9a4b9aebc5fd2f24434719cb25159ba51549d9de407f44b6a2f7bce6e071be02c4f2ad6aef588c77f12c00ed415eb54f96dec1b077326e101ce0f4

C:\Windows\SysWOW64\nreahom-afex.exe

MD5 24a772abed28fa3a7fcc83c25fa70496
SHA1 abc4edfd5946b13f9edc922ea4a6eee79bfe576a
SHA256 14abaffb961ba8b25f17289511b865e5cf9bdd0b5337f8f4b79fdb860c27cf33
SHA512 609dc54712535a83ae20d26f30f4db855d86b1ff12ca5c462e9066328c60f7ce1f6d8c53c3f1c2920a10e8d513b8d34eb81e95bbba7839b2a12ecb95f7d2b8c0

C:\Windows\SysWOW64\asratooc-ecoab.exe

MD5 88f1d49cdf3c0ced515101de425a63bc
SHA1 82435d8400ff18f2ef3368a76e99c58462427e6e
SHA256 22c7c4a09d37008687e41c65042fc4ee7837815ab91115a40b411b8f1b8aef14
SHA512 a78cfa93e78f2adf6cf521a4843e4109370e6bb4ad5540ec45e6009b69a0cc825a9f0b8d79de8b620b7bdf2744c4226038a4d47518b0cb1fa488d26f3684d7b8

memory/2264-55-0x0000000000400000-0x0000000000414000-memory.dmp

memory/2604-56-0x0000000000400000-0x0000000000414000-memory.dmp