Malware Analysis Report

2024-11-13 15:33

Sample ID 241003-mnkpdszgqc
Target MTEagleAsia1.exe
SHA256 e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d
Tags
vipkeylogger collection discovery 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

e89e8a35babc124eeb06c5ccd4920cc5be9d569cb58f97a8c7e624507c1c142d

Threat Level: Known bad

The file MTEagleAsia1.exe was found to be: Known bad.

Malicious Activity Summary

vipkeylogger collection discovery keylogger spyware stealer

VIPKeylogger

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

Unsigned PE

System Location Discovery: System Language Discovery

Browser Information Discovery

outlook_office_path

outlook_win_path

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-03 10:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-03 10:36

Reported

2024-10-03 10:39

Platform

win7-20240729-en

Max time kernel

117s

Max time network

133s

Command Line

"C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

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-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.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 304 set thread context of 1980 N/A C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.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\MTEagleAsia1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe

"C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe"

C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe

"C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.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 172.67.177.134:443 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/304-0-0x00000000745FE000-0x00000000745FF000-memory.dmp

memory/304-1-0x00000000002C0000-0x00000000003C6000-memory.dmp

memory/304-2-0x0000000002160000-0x00000000021D8000-memory.dmp

memory/304-3-0x00000000745F0000-0x0000000074CDE000-memory.dmp

memory/304-4-0x0000000000450000-0x0000000000458000-memory.dmp

memory/1980-5-0x0000000000400000-0x0000000000448000-memory.dmp

memory/1980-12-0x0000000000400000-0x0000000000448000-memory.dmp

memory/1980-16-0x0000000000400000-0x0000000000448000-memory.dmp

memory/1980-14-0x0000000000400000-0x0000000000448000-memory.dmp

memory/1980-17-0x00000000745F0000-0x0000000074CDE000-memory.dmp

memory/1980-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1980-9-0x0000000000400000-0x0000000000448000-memory.dmp

memory/1980-8-0x0000000000400000-0x0000000000448000-memory.dmp

memory/1980-7-0x0000000000400000-0x0000000000448000-memory.dmp

memory/1980-18-0x00000000745F0000-0x0000000074CDE000-memory.dmp

memory/304-19-0x00000000745FE000-0x00000000745FF000-memory.dmp

memory/304-20-0x00000000745F0000-0x0000000074CDE000-memory.dmp

memory/1980-21-0x00000000745F0000-0x0000000074CDE000-memory.dmp

memory/1980-22-0x00000000745F0000-0x0000000074CDE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-03 10:36

Reported

2024-10-03 10:39

Platform

win10v2004-20240802-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

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-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.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 1728 set thread context of 4260 N/A C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.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\MTEagleAsia1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-2412658365-3084825385-3340777666-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe

"C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe"

C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe

"C:\Users\Admin\AppData\Local\Temp\MTEagleAsia1.exe"

Network

Country Destination Domain Proto
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 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 242.44.101.158.in-addr.arpa udp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 172.67.177.134:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 134.177.67.172.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.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 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 200.163.202.172.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 66.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/1728-0-0x000000007449E000-0x000000007449F000-memory.dmp

memory/1728-1-0x0000000000830000-0x0000000000936000-memory.dmp

memory/1728-2-0x0000000005860000-0x0000000005E04000-memory.dmp

memory/1728-3-0x0000000005350000-0x00000000053E2000-memory.dmp

memory/1728-4-0x0000000074490000-0x0000000074C40000-memory.dmp

memory/1728-5-0x0000000005340000-0x000000000534A000-memory.dmp

memory/1728-6-0x0000000005580000-0x00000000055F8000-memory.dmp

memory/1728-7-0x0000000005760000-0x00000000057FC000-memory.dmp

memory/1728-8-0x0000000005610000-0x0000000005618000-memory.dmp

memory/4260-9-0x0000000000400000-0x0000000000448000-memory.dmp

memory/4260-10-0x0000000074490000-0x0000000074C40000-memory.dmp

memory/4260-11-0x0000000074490000-0x0000000074C40000-memory.dmp

memory/1728-12-0x000000007449E000-0x000000007449F000-memory.dmp

memory/1728-13-0x0000000074490000-0x0000000074C40000-memory.dmp

memory/4260-14-0x0000000006730000-0x00000000068F2000-memory.dmp

memory/4260-15-0x00000000065B0000-0x0000000006600000-memory.dmp

memory/4260-16-0x0000000074490000-0x0000000074C40000-memory.dmp

memory/4260-17-0x0000000074490000-0x0000000074C40000-memory.dmp