Malware Analysis Report

2025-05-28 14:54

Sample ID 240821-shnfzsvfna
Target 4cc479a2b6dd76a3d632cfaad715fb8d19e109a89874c67fd4dda137c35df739
SHA256 4cc479a2b6dd76a3d632cfaad715fb8d19e109a89874c67fd4dda137c35df739
Tags
vipkeylogger discovery keylogger stealer collection credential_access
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

4cc479a2b6dd76a3d632cfaad715fb8d19e109a89874c67fd4dda137c35df739

Threat Level: Known bad

The file 4cc479a2b6dd76a3d632cfaad715fb8d19e109a89874c67fd4dda137c35df739 was found to be: Known bad.

Malicious Activity Summary

vipkeylogger discovery keylogger stealer collection credential_access

VIPKeylogger

Credentials from Password Stores: Credentials from Web Browsers

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

AutoIT Executable

Suspicious use of SetThreadContext

Browser Information Discovery

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of SendNotifyMessage

outlook_office_path

outlook_win_path

Suspicious use of FindShellTrayWindow

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-08-21 15:07

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

2024-08-21 15:07

Reported

2024-08-21 15:10

Platform

win7-20240708-en

Max time kernel

127s

Max time network

132s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

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 2104 set thread context of 2092 N/A C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

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\Order number HMFZ0772 [Order].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\Order number HMFZ0772 [Order].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

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe

"C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe"

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

"C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].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 104.21.67.152:443 reallyfreegeoip.org tcp

Files

memory/2104-11-0x00000000001E0000-0x00000000001E4000-memory.dmp

memory/2092-12-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2092-14-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2092-16-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2092-17-0x0000000073D2E000-0x0000000073D2F000-memory.dmp

memory/2092-18-0x0000000073D20000-0x000000007440E000-memory.dmp

memory/2092-19-0x0000000073D2E000-0x0000000073D2F000-memory.dmp

memory/2092-20-0x0000000073D20000-0x000000007440E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-08-21 15:07

Reported

2024-08-21 15:10

Platform

win10v2004-20240802-en

Max time kernel

143s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Credentials from Password Stores: Credentials from Web Browsers

credential_access stealer

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\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-1-5-21-1302416131-1437503476-2806442725-1000\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-1-5-21-1302416131-1437503476-2806442725-1000\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 1708 set thread context of 3808 N/A C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].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\Order number HMFZ0772 [Order].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\Order number HMFZ0772 [Order].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

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\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-1-5-21-1302416131-1437503476-2806442725-1000\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\Order number HMFZ0772 [Order].exe

"C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe"

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

"C:\Users\Admin\AppData\Local\Temp\Order number HMFZ0772 [Order].exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 23.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 checkip.dyndns.org udp
US 193.122.130.0:80 checkip.dyndns.org tcp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 8.8.8.8:53 g.bing.com udp
US 172.67.177.134:443 reallyfreegeoip.org tcp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 0.130.122.193.in-addr.arpa udp
US 8.8.8.8:53 134.177.67.172.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.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 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
IE 52.111.236.23:443 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/1708-11-0x00000000017A0000-0x00000000017A4000-memory.dmp

memory/3808-12-0x0000000000400000-0x0000000000448000-memory.dmp

memory/3808-13-0x000000007454E000-0x000000007454F000-memory.dmp

memory/3808-14-0x0000000005A90000-0x0000000006034000-memory.dmp

memory/3808-15-0x0000000005430000-0x00000000054CC000-memory.dmp

memory/3808-16-0x0000000074540000-0x0000000074CF0000-memory.dmp

memory/3808-17-0x00000000068D0000-0x0000000006A92000-memory.dmp

memory/3808-18-0x0000000006770000-0x00000000067C0000-memory.dmp

memory/3808-19-0x000000007454E000-0x000000007454F000-memory.dmp

memory/3808-20-0x0000000074540000-0x0000000074CF0000-memory.dmp

memory/3808-21-0x0000000006AA0000-0x0000000006B32000-memory.dmp

memory/3808-22-0x0000000006880000-0x000000000688A000-memory.dmp