Malware Analysis Report

2024-10-18 23:14

Sample ID 240509-bv46tsah31
Target 4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
SHA256 4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7
Tags
snakekeylogger collection execution keylogger spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7

Threat Level: Known bad

The file 4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe was found to be: Known bad.

Malicious Activity Summary

snakekeylogger collection execution keylogger spyware stealer

Snake Keylogger

Snake Keylogger payload

Detects executables with potential process hoocking

Detects executables referencing many email and collaboration clients. Observed in information stealers

Detects executables packed with SmartAssembly

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

Command and Scripting Interpreter: PowerShell

Reads user/profile data of web browsers

Reads user/profile data of local email clients

Checks computer location settings

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Modifies system certificate store

Suspicious use of WriteProcessMemory

outlook_win_path

Suspicious behavior: EnumeratesProcesses

Creates scheduled task(s)

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-09 01:28

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 01:28

Reported

2024-05-09 01:31

Platform

win7-20240508-en

Max time kernel

119s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe"

Signatures

Snake Keylogger

stealer keylogger snakekeylogger

Snake Keylogger payload

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

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

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

Detects executables packed with SmartAssembly

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

Detects executables referencing many email and collaboration clients. Observed in information stealers

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

Detects executables with potential process hoocking

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

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Enumerates physical storage devices

Creates scheduled task(s)

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

Modifies system certificate store

evasion spyware trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe N/A
Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.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 2156 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2156 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2156 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2156 wrote to memory of 2704 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2156 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\schtasks.exe
PID 2156 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\schtasks.exe
PID 2156 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\schtasks.exe
PID 2156 wrote to memory of 2736 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\schtasks.exe
PID 2156 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2156 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2156 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2156 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2156 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2156 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2156 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2156 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2156 wrote to memory of 2312 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe

"C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe"

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

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KYmWnLVcE.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KYmWnLVcE" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4672.tmp"

C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe

"C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 checkip.dyndns.org udp
JP 132.226.8.169:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 172.67.177.134:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 scratchdreams.tk udp
US 172.67.169.18:443 scratchdreams.tk tcp
US 8.8.8.8:53 mail.speedhouseoman.com udp
GB 149.255.62.32:587 mail.speedhouseoman.com tcp

Files

memory/2156-0-0x000000007489E000-0x000000007489F000-memory.dmp

memory/2156-1-0x0000000000C90000-0x0000000000D36000-memory.dmp

memory/2156-2-0x0000000074890000-0x0000000074F7E000-memory.dmp

memory/2156-3-0x0000000000540000-0x000000000055C000-memory.dmp

memory/2156-4-0x0000000000600000-0x000000000060E000-memory.dmp

memory/2156-5-0x0000000000740000-0x0000000000756000-memory.dmp

memory/2156-6-0x0000000074890000-0x0000000074F7E000-memory.dmp

memory/2156-7-0x00000000052A0000-0x000000000530C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp4672.tmp

MD5 9139dd9316651b7297bbe9f00e131d13
SHA1 da03e256ca267db21a1ac18c61071bafa1f97726
SHA256 2933c5c8296a88e0b7406340bb2608cbcf592edaa30a6ad440c73b56759ea8b5
SHA512 bd03080ec164de58917cb9bfe82aa9186e27bdefba2a6f54c7e9d2271426b4cf3697d83e2148be7022a8a6e2ae9de41b8d2a4bab2a15bd52f43f6b697a266465

memory/2312-15-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2312-17-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2312-26-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2312-25-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2312-24-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2312-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2312-21-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2312-19-0x0000000000400000-0x0000000000426000-memory.dmp

memory/2156-27-0x0000000074890000-0x0000000074F7E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 01:28

Reported

2024-05-09 01:31

Platform

win10v2004-20240426-en

Max time kernel

140s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe"

Signatures

Snake Keylogger

stealer keylogger snakekeylogger

Snake Keylogger payload

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

Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.

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

Detects executables packed with SmartAssembly

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

Detects executables referencing many email and collaboration clients. Observed in information stealers

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

Detects executables with potential process hoocking

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\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe N/A

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A checkip.dyndns.org N/A N/A

Enumerates physical storage devices

Creates scheduled task(s)

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.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 2508 wrote to memory of 1772 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2508 wrote to memory of 1772 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2508 wrote to memory of 1772 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2508 wrote to memory of 2192 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\schtasks.exe
PID 2508 wrote to memory of 2192 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\schtasks.exe
PID 2508 wrote to memory of 2192 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Windows\SysWOW64\schtasks.exe
PID 2508 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2508 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2508 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2508 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2508 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2508 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2508 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe
PID 2508 wrote to memory of 3172 N/A C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe

"C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe"

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

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KYmWnLVcE.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KYmWnLVcE" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7465.tmp"

C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe

"C:\Users\Admin\AppData\Local\Temp\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.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 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
BE 88.221.83.187:443 www.bing.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 187.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
BE 88.221.83.187:443 www.bing.com tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 checkip.dyndns.org udp
BR 132.226.247.73:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 104.21.67.152:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 73.247.226.132.in-addr.arpa udp
US 8.8.8.8:53 152.67.21.104.in-addr.arpa udp
US 8.8.8.8:53 scratchdreams.tk udp
US 104.21.27.85:443 scratchdreams.tk tcp
US 8.8.8.8:53 85.27.21.104.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 mail.speedhouseoman.com udp
GB 149.255.62.32:587 mail.speedhouseoman.com tcp
US 8.8.8.8:53 32.62.255.149.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp

Files

memory/2508-0-0x000000007453E000-0x000000007453F000-memory.dmp

memory/2508-1-0x0000000000F90000-0x0000000001036000-memory.dmp

memory/2508-2-0x0000000005FE0000-0x0000000006584000-memory.dmp

memory/2508-3-0x0000000005A30000-0x0000000005AC2000-memory.dmp

memory/2508-5-0x0000000074530000-0x0000000074CE0000-memory.dmp

memory/2508-4-0x0000000005AE0000-0x0000000005AEA000-memory.dmp

memory/2508-6-0x0000000005D30000-0x0000000005DCC000-memory.dmp

memory/2508-7-0x0000000007870000-0x000000000788C000-memory.dmp

memory/2508-8-0x00000000071E0000-0x00000000071EE000-memory.dmp

memory/2508-9-0x0000000007310000-0x0000000007326000-memory.dmp

memory/2508-10-0x0000000007A10000-0x0000000007A7C000-memory.dmp

memory/1772-15-0x0000000002B50000-0x0000000002B86000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\tmp7465.tmp

MD5 adac99608181becaf64b644bd402a121
SHA1 b99a48ac5f3306eb796b2092a2c330fbe27abef1
SHA256 983c63d9fc1843a2e1340b48c428be183510471ea68c9edda52fb8a3d0eb6e9b
SHA512 a71322368148423592ecc094ad7bc7d58c410d8aaa113ba2221dba94f98efbbe0af904355727c0407a0d5267f54cdb4f9f28f9a584e79fb37743f9d21213be1c

memory/1772-17-0x0000000005680000-0x0000000005CA8000-memory.dmp

memory/1772-18-0x0000000074530000-0x0000000074CE0000-memory.dmp

memory/1772-22-0x0000000074530000-0x0000000074CE0000-memory.dmp

memory/2508-23-0x0000000074530000-0x0000000074CE0000-memory.dmp

memory/1772-24-0x0000000074530000-0x0000000074CE0000-memory.dmp

memory/3172-25-0x0000000074530000-0x0000000074CE0000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\4e3eb1a503d160b9cd151c523b34ba05c7bcbd79974a0a46fa092569db8bf2a7.exe.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/3172-19-0x0000000000400000-0x0000000000426000-memory.dmp

memory/1772-27-0x0000000005540000-0x00000000055A6000-memory.dmp

memory/1772-28-0x00000000055B0000-0x0000000005616000-memory.dmp

memory/1772-26-0x00000000054A0000-0x00000000054C2000-memory.dmp

memory/1772-34-0x0000000005EC0000-0x0000000006214000-memory.dmp

memory/3172-35-0x0000000074530000-0x0000000074CE0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3te03d3d.lb5.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/1772-40-0x0000000006470000-0x000000000648E000-memory.dmp

memory/1772-41-0x0000000006540000-0x000000000658C000-memory.dmp

memory/1772-42-0x0000000007410000-0x0000000007442000-memory.dmp

memory/1772-43-0x000000006FFE0000-0x000000007002C000-memory.dmp

memory/1772-53-0x00000000073D0000-0x00000000073EE000-memory.dmp

memory/1772-54-0x0000000007660000-0x0000000007703000-memory.dmp

memory/1772-56-0x0000000007790000-0x00000000077AA000-memory.dmp

memory/1772-55-0x0000000007DD0000-0x000000000844A000-memory.dmp

memory/1772-57-0x0000000007800000-0x000000000780A000-memory.dmp

memory/1772-58-0x0000000007A10000-0x0000000007AA6000-memory.dmp

memory/1772-59-0x0000000007990000-0x00000000079A1000-memory.dmp

memory/1772-61-0x00000000079D0000-0x00000000079E4000-memory.dmp

memory/1772-60-0x00000000079C0000-0x00000000079CE000-memory.dmp

memory/1772-63-0x0000000007AB0000-0x0000000007AB8000-memory.dmp

memory/1772-62-0x0000000007AD0000-0x0000000007AEA000-memory.dmp

memory/1772-66-0x0000000074530000-0x0000000074CE0000-memory.dmp

memory/3172-67-0x0000000074530000-0x0000000074CE0000-memory.dmp

memory/3172-68-0x0000000006350000-0x00000000063A0000-memory.dmp

memory/3172-69-0x0000000006570000-0x0000000006732000-memory.dmp

memory/3172-70-0x0000000006C70000-0x000000000719C000-memory.dmp