Malware Analysis Report

2024-11-30 15:00

Sample ID 241030-sj5fwswcmf
Target PO5986.7z
SHA256 67b4389759da97197c8fc19df497e8892bc60e4c45733e36feeedfe49bc9dd09
Tags
vipkeylogger collection discovery keylogger 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

67b4389759da97197c8fc19df497e8892bc60e4c45733e36feeedfe49bc9dd09

Threat Level: Known bad

The file PO5986.7z was found to be: Known bad.

Malicious Activity Summary

vipkeylogger collection discovery keylogger stealer

VIPKeylogger

Vipkeylogger family

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

AutoIT Executable

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Browser Information Discovery

Unsigned PE

outlook_office_path

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of FindShellTrayWindow

outlook_win_path

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-30 15:10

Signatures

AutoIT Executable

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-30 15:10

Reported

2024-10-30 15:12

Platform

win7-20240903-en

Max time kernel

119s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO 5986.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\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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 3024 set thread context of 2684 N/A C:\Users\Admin\AppData\Local\Temp\PO 5986.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\PO 5986.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 5986.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PO 5986.exe

"C:\Users\Admin\AppData\Local\Temp\PO 5986.exe"

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

"C:\Users\Admin\AppData\Local\Temp\PO 5986.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/3024-2-0x0000000000E30000-0x0000000001230000-memory.dmp

memory/2684-3-0x0000000000400000-0x0000000000441000-memory.dmp

memory/2684-5-0x0000000000400000-0x0000000000441000-memory.dmp

memory/2684-6-0x0000000000400000-0x0000000000441000-memory.dmp

memory/2684-7-0x000000007461E000-0x000000007461F000-memory.dmp

memory/2684-8-0x0000000001FB0000-0x0000000002010000-memory.dmp

memory/2684-9-0x0000000074610000-0x0000000074CFE000-memory.dmp

memory/2684-10-0x0000000002170000-0x00000000021CE000-memory.dmp

memory/2684-11-0x0000000074610000-0x0000000074CFE000-memory.dmp

memory/2684-12-0x0000000074610000-0x0000000074CFE000-memory.dmp

memory/2684-28-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-40-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-70-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-68-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-66-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-64-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-62-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-60-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-58-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-56-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-54-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-52-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-50-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-48-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-46-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-44-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-42-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-38-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-36-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-34-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-32-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-30-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-72-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-26-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-24-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-22-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-20-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-18-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-16-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-14-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-13-0x0000000002170000-0x00000000021C8000-memory.dmp

memory/2684-1109-0x0000000074610000-0x0000000074CFE000-memory.dmp

memory/2684-1110-0x0000000000400000-0x0000000000441000-memory.dmp

memory/2684-1111-0x000000007461E000-0x000000007461F000-memory.dmp

memory/2684-1112-0x0000000074610000-0x0000000074CFE000-memory.dmp

memory/2684-1113-0x0000000074610000-0x0000000074CFE000-memory.dmp

memory/2684-1114-0x0000000074610000-0x0000000074CFE000-memory.dmp

memory/2684-1115-0x0000000074610000-0x0000000074CFE000-memory.dmp

memory/2684-1116-0x0000000000400000-0x0000000000441000-memory.dmp

memory/2684-1117-0x0000000074610000-0x0000000074CFE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-30 15:10

Reported

2024-10-30 15:12

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PO 5986.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Vipkeylogger family

vipkeylogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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 3400 set thread context of 1524 N/A C:\Users\Admin\AppData\Local\Temp\PO 5986.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\PO 5986.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\PO 5986.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PO 5986.exe

"C:\Users\Admin\AppData\Local\Temp\PO 5986.exe"

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

"C:\Users\Admin\AppData\Local\Temp\PO 5986.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 checkip.dyndns.org udp
US 158.101.44.242:80 checkip.dyndns.org tcp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 104.21.67.152:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 152.67.21.104.in-addr.arpa udp
US 8.8.8.8:53 242.44.101.158.in-addr.arpa udp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
US 8.8.8.8:53 220.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 73.190.18.2.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 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 211.143.182.52.in-addr.arpa udp

Files

memory/3400-2-0x0000000001100000-0x0000000001500000-memory.dmp

memory/1524-3-0x0000000000400000-0x0000000000441000-memory.dmp

memory/1524-5-0x0000000000400000-0x0000000000441000-memory.dmp

memory/1524-4-0x0000000000400000-0x0000000000441000-memory.dmp

memory/1524-6-0x0000000000400000-0x0000000000441000-memory.dmp

memory/1524-7-0x000000007462E000-0x000000007462F000-memory.dmp

memory/1524-8-0x0000000005810000-0x0000000005870000-memory.dmp

memory/1524-9-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/1524-11-0x0000000005900000-0x000000000595E000-memory.dmp

memory/1524-12-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/1524-10-0x0000000005EB0000-0x0000000006454000-memory.dmp

memory/1524-13-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/1524-29-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-33-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-73-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-71-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-69-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-67-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-63-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-61-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-59-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-57-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-55-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-51-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-49-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-47-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-45-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-43-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-39-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-37-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-35-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-31-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-27-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-25-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-21-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-19-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-65-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-53-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-41-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-23-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-17-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-15-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-14-0x0000000005900000-0x0000000005958000-memory.dmp

memory/1524-1110-0x0000000005A00000-0x0000000005A9C000-memory.dmp

memory/1524-1111-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/1524-1112-0x0000000006D30000-0x0000000006EF2000-memory.dmp

memory/1524-1113-0x0000000006BD0000-0x0000000006C20000-memory.dmp

memory/1524-1114-0x0000000006F00000-0x0000000006F92000-memory.dmp

memory/1524-1115-0x0000000000400000-0x0000000000441000-memory.dmp

memory/1524-1116-0x000000007462E000-0x000000007462F000-memory.dmp

memory/1524-1117-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/1524-1119-0x0000000000400000-0x0000000000441000-memory.dmp

memory/1524-1120-0x0000000074620000-0x0000000074DD0000-memory.dmp