Malware Analysis Report

2024-11-30 14:57

Sample ID 241101-jj97psznel
Target Maksājums10312024.img
SHA256 06795a5a7eb5d44e427c0adeeac9867dd8f2e0a73b2bbbbba47b36c10df70bce
Tags
discovery vipkeylogger collection keylogger stealer
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

06795a5a7eb5d44e427c0adeeac9867dd8f2e0a73b2bbbbba47b36c10df70bce

Threat Level: Known bad

The file Maksājums10312024.img was found to be: Known bad.

Malicious Activity Summary

discovery vipkeylogger collection keylogger stealer

VIPKeylogger

Vipkeylogger family

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

AutoIT Executable

Suspicious use of SetThreadContext

Browser Information Discovery

Program crash

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

outlook_win_path

outlook_office_path

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-01 07:43

Signatures

AutoIT Executable

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

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-01 07:43

Reported

2024-11-01 07:45

Platform

win10v2004-20241007-en

Max time kernel

137s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe"

Signatures

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe

"C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4152 -ip 4152

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4152 -s 624

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.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/4152-2-0x0000000001610000-0x0000000001A10000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-01 07:43

Reported

2024-11-01 07:45

Platform

win7-20240903-en

Max time kernel

120s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Vipkeylogger family

vipkeylogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A

Looks up external IP address via web service

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3028 set thread context of 2812 N/A C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe C:\Windows\SysWOW64\svchost.exe

Browser Information Discovery

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\svchost.exe N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe

"C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\Maksājums10312024,jpg.exe"

Network

Country Destination Domain Proto
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 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp

Files

memory/3028-2-0x00000000011F0000-0x00000000012F0000-memory.dmp

memory/2812-3-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2812-5-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2812-6-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2812-7-0x0000000073D1E000-0x0000000073D1F000-memory.dmp

memory/2812-8-0x0000000000300000-0x000000000034E000-memory.dmp

memory/2812-9-0x0000000073D10000-0x00000000743FE000-memory.dmp

memory/2812-10-0x0000000000B00000-0x0000000000B4E000-memory.dmp

memory/2812-11-0x0000000073D10000-0x00000000743FE000-memory.dmp

memory/2812-12-0x0000000073D1E000-0x0000000073D1F000-memory.dmp

memory/2812-13-0x0000000073D10000-0x00000000743FE000-memory.dmp

memory/2812-14-0x0000000073D10000-0x00000000743FE000-memory.dmp

memory/2812-15-0x0000000073D10000-0x00000000743FE000-memory.dmp