Malware Analysis Report

2025-01-18 04:57

Sample ID 220326-lp951abbf3
Target b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f
SHA256 b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f
Tags
masslogger collection spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f

Threat Level: Known bad

The file b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f was found to be: Known bad.

Malicious Activity Summary

masslogger collection spyware stealer

MassLogger

MassLogger Main Payload

Checks computer location settings

Reads user/profile data of web browsers

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

Suspicious use of AdjustPrivilegeToken

outlook_win_path

Suspicious use of SetWindowsHookEx

outlook_office_path

Suspicious behavior: MapViewOfSection

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Creates scheduled task(s)

Suspicious behavior: AddClipboardFormatListener

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2022-03-26 09:43

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-03-26 09:43

Reported

2022-03-27 08:51

Platform

win7-20220310-en

Max time kernel

4294178s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe"

Signatures

MassLogger

stealer spyware masslogger

MassLogger Main Payload

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Key created \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A

Creates scheduled task(s)

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

Suspicious behavior: AddClipboardFormatListener

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1452 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\cmd.exe
PID 1452 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\cmd.exe
PID 1452 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\cmd.exe
PID 1452 wrote to memory of 1700 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\cmd.exe
PID 1452 wrote to memory of 920 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe
PID 1452 wrote to memory of 920 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe
PID 1452 wrote to memory of 920 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe
PID 1452 wrote to memory of 920 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe
PID 1452 wrote to memory of 920 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe
PID 1700 wrote to memory of 776 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 1700 wrote to memory of 776 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 1700 wrote to memory of 776 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 1700 wrote to memory of 776 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 920 wrote to memory of 1320 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 920 wrote to memory of 1320 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 920 wrote to memory of 1320 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 920 wrote to memory of 1320 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

outlook_office_path

Description Indicator Process Target
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A

outlook_win_path

Description Indicator Process Target
Key queried \REGISTRY\USER\S-1-5-21-2932610838-281738825-1127631353-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe

"C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe"

C:\Windows\SysWOW64\cmd.exe

cmd /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\3bc9d0e4991c4127854c846f1c363314.xml"

C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe

"C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe"

C:\Windows\SysWOW64\schtasks.exe

schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\3bc9d0e4991c4127854c846f1c363314.xml"

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

"powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe'

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.ipify.org udp
US 3.232.242.170:80 api.ipify.org tcp
US 8.8.8.8:53 mail.turkaykalibrasyon.com udp
TR 95.173.177.131:587 mail.turkaykalibrasyon.com tcp

Files

memory/1452-54-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

memory/1452-55-0x00000000009B0000-0x0000000000A4C000-memory.dmp

memory/1700-56-0x0000000000000000-mapping.dmp

memory/920-57-0x000000000040188B-mapping.dmp

memory/776-59-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\3bc9d0e4991c4127854c846f1c363314.xml

MD5 64c93af47c479be893f61afbc7472015
SHA1 400cd9cef7c8ab678063601c23c72453f1c10f16
SHA256 5bc83f04478cccb2c3bb4934f73efa55b8603924f671fcd647712c71f68bbc27
SHA512 500f5d3604859abdc602ad89fc4bf3cd4adfbce0c0d29714b17b473929d5b06cff67c4d44deed0166bc90a486d0c404f4e857073c4657efefaa2e431f8b64fe4

memory/920-61-0x00000000042F0000-0x0000000004376000-memory.dmp

memory/1320-62-0x0000000000000000-mapping.dmp

memory/920-64-0x0000000004399000-0x00000000043AA000-memory.dmp

memory/920-65-0x0000000005D80000-0x0000000005DBE000-memory.dmp

memory/920-66-0x0000000005E30000-0x0000000005EC0000-memory.dmp

memory/1320-67-0x000000006E790000-0x000000006ED3B000-memory.dmp

memory/1320-68-0x00000000025F0000-0x000000000323A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2022-03-26 09:43

Reported

2022-03-27 08:42

Platform

win10v2004-en-20220113

Max time kernel

130s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe"

Signatures

Creates scheduled task(s)

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

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1160 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\cmd.exe
PID 1160 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\cmd.exe
PID 1160 wrote to memory of 2720 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\cmd.exe
PID 1160 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe
PID 1160 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe
PID 1160 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe
PID 1160 wrote to memory of 2732 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe
PID 2720 wrote to memory of 3320 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 2720 wrote to memory of 3320 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 2720 wrote to memory of 3320 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\schtasks.exe
PID 2732 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2732 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2732 wrote to memory of 4088 N/A C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

Processes

C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe

"C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe"

C:\Windows\SysWOW64\cmd.exe

cmd /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\3bc9d0e4991c4127854c846f1c363314.xml"

C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe

"C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe"

C:\Windows\SysWOW64\schtasks.exe

schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\3bc9d0e4991c4127854c846f1c363314.xml"

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

"powershell" Start-Sleep -Seconds 2; Remove-Item -path 'C:\Users\Admin\AppData\Local\Temp\b3b7c25b19f543b3aec9c5bdc7ee48ef52a95e491a6c41e1ff717e7723c4d64f.exe'

Network

Country Destination Domain Proto
NL 8.248.5.254:80 tcp
NL 8.248.5.254:80 tcp
US 8.8.8.8:53 151.122.125.40.in-addr.arpa udp

Files

memory/1160-130-0x0000000000400000-0x000000000049C000-memory.dmp

memory/2720-131-0x0000000000000000-mapping.dmp

memory/2732-132-0x0000000000000000-mapping.dmp

memory/3320-133-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Local\Temp\3bc9d0e4991c4127854c846f1c363314.xml

MD5 c673ecc050b1038f727be09aa61cb4b1
SHA1 d2960b6d62810ce8745f6353d6924ae79af01e7e
SHA256 8f2648a15094c455e21cab1ba01133d9d9d17caaab1bb2ee782da160898880e4
SHA512 d6b75c8068c3d9208585413f7a799f69b05e141446d09925f9aae34ac65c0745f37196ec3aeb369e2c8dea6ddfcc55c07fe8f227a06d79dfa408f3d2315c29e6

memory/2732-135-0x0000000005830000-0x00000000058C2000-memory.dmp

memory/2732-136-0x0000000005E80000-0x0000000006424000-memory.dmp

memory/2732-137-0x00000000058D0000-0x0000000005936000-memory.dmp

memory/4088-138-0x0000000000000000-mapping.dmp

memory/4088-139-0x00000000047D0000-0x0000000004806000-memory.dmp

memory/4088-140-0x0000000004E40000-0x0000000005468000-memory.dmp

memory/4088-141-0x00000000054D0000-0x00000000054F2000-memory.dmp

memory/4088-142-0x0000000005670000-0x00000000056D6000-memory.dmp

memory/4088-143-0x0000000005D50000-0x0000000005D6E000-memory.dmp

memory/4088-144-0x0000000002445000-0x0000000002447000-memory.dmp

memory/4088-145-0x0000000007330000-0x00000000079AA000-memory.dmp

memory/4088-146-0x0000000006250000-0x000000000626A000-memory.dmp

memory/4088-147-0x0000000006F50000-0x0000000006FE6000-memory.dmp

memory/4088-148-0x0000000006EE0000-0x0000000006F02000-memory.dmp