Malware Analysis Report

2024-11-15 09:53

Sample ID 241109-j4nt7s1dlc
Target 30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N
SHA256 30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5
Tags
upx 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

30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5

Threat Level: Known bad

The file 30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N was found to be: Known bad.

Malicious Activity Summary

upx vipkeylogger collection discovery keylogger stealer

VIPKeylogger

Vipkeylogger family

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

UPX packed file

Suspicious use of SetThreadContext

AutoIT Executable

System Location Discovery: System Language Discovery

Unsigned PE

Browser Information Discovery

Program crash

Suspicious use of WriteProcessMemory

outlook_win_path

Suspicious use of FindShellTrayWindow

Suspicious behavior: MapViewOfSection

Suspicious use of SendNotifyMessage

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 08:13

Signatures

AutoIT Executable

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

UPX packed file

upx
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
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 08:13

Reported

2024-11-09 08:15

Platform

win7-20240708-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Vipkeylogger family

vipkeylogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\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-1-5-21-3551809350-4263495960-1443967649-1000\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-1-5-21-3551809350-4263495960-1443967649-1000\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

AutoIT Executable

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2972 set thread context of 2532 N/A C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

UPX packed file

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

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\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.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 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 WriteProcessMemory

Description Indicator Process Target
PID 2972 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2972 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2972 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2972 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2972 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2972 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2972 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2972 wrote to memory of 2532 N/A C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\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-1-5-21-3551809350-4263495960-1443967649-1000\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\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe

"C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe"

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

"C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe"

Network

Country Destination Domain Proto
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 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/2972-0-0x0000000000380000-0x00000000005F1000-memory.dmp

memory/2972-2-0x00000000001A0000-0x00000000001A4000-memory.dmp

memory/2532-3-0x00000000000D0000-0x0000000000118000-memory.dmp

memory/2972-14-0x0000000000380000-0x00000000005F1000-memory.dmp

memory/2532-12-0x00000000000D0000-0x0000000000118000-memory.dmp

memory/2532-9-0x00000000000D0000-0x0000000000118000-memory.dmp

memory/2532-5-0x00000000000D0000-0x0000000000118000-memory.dmp

memory/2532-15-0x000000007436E000-0x000000007436F000-memory.dmp

memory/2532-16-0x0000000074360000-0x0000000074A4E000-memory.dmp

memory/2532-17-0x000000007436E000-0x000000007436F000-memory.dmp

memory/2532-18-0x0000000074360000-0x0000000074A4E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 08:13

Reported

2024-11-09 08:15

Platform

win10v2004-20241007-en

Max time kernel

105s

Max time network

106s

Command Line

"C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Vipkeylogger family

vipkeylogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\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-1-5-21-4089630652-1596403869-279772308-1000\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-1-5-21-4089630652-1596403869-279772308-1000\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

AutoIT Executable

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3532 set thread context of 4848 N/A C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

UPX packed file

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

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\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.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\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.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-1-5-21-4089630652-1596403869-279772308-1000\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-1-5-21-4089630652-1596403869-279772308-1000\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\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe

"C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe"

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

"C:\Users\Admin\AppData\Local\Temp\30a59bea045a1d5279f62a8ade0daa242dafc5440540f29032f91f33c074caa5N.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3532 -ip 3532

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3532 -s 692

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 210.108.222.173.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 0.130.122.193.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 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 152.67.21.104.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.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 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 89.82.67.80.in-addr.arpa udp
US 8.8.8.8:53 195.108.222.173.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp

Files

memory/3532-0-0x0000000000C20000-0x0000000000E91000-memory.dmp

memory/3532-2-0x00000000040E0000-0x00000000040E4000-memory.dmp

memory/4848-3-0x0000000000400000-0x0000000000448000-memory.dmp

memory/4848-4-0x00000000743FE000-0x00000000743FF000-memory.dmp

memory/4848-5-0x0000000005530000-0x0000000005AD4000-memory.dmp

memory/4848-6-0x0000000005020000-0x00000000050BC000-memory.dmp

memory/4848-7-0x00000000743F0000-0x0000000074BA0000-memory.dmp

memory/3532-8-0x0000000000C20000-0x0000000000E91000-memory.dmp

memory/4848-9-0x0000000006490000-0x0000000006652000-memory.dmp

memory/4848-10-0x0000000006330000-0x0000000006380000-memory.dmp

memory/4848-11-0x00000000743FE000-0x00000000743FF000-memory.dmp

memory/4848-12-0x00000000743F0000-0x0000000074BA0000-memory.dmp

memory/4848-13-0x0000000006660000-0x00000000066F2000-memory.dmp

memory/4848-14-0x0000000006450000-0x000000000645A000-memory.dmp