Malware Analysis Report

2024-11-13 15:34

Sample ID 241003-cvlvxstdjg
Target e5c5ddffae1ceeb78eeeeb7f993f1901ef1398a660fe9ee2cfd30af3e479a3fe
SHA256 e5c5ddffae1ceeb78eeeeb7f993f1901ef1398a660fe9ee2cfd30af3e479a3fe
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: 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

e5c5ddffae1ceeb78eeeeb7f993f1901ef1398a660fe9ee2cfd30af3e479a3fe

Threat Level: Known bad

The file e5c5ddffae1ceeb78eeeeb7f993f1901ef1398a660fe9ee2cfd30af3e479a3fe was found to be: Known bad.

Malicious Activity Summary

vipkeylogger collection discovery keylogger spyware stealer

VIPKeylogger

Reads user/profile data of web browsers

Reads user/profile data of local email clients

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

Browser Information Discovery

Unsigned PE

System Location Discovery: System Language Discovery

outlook_win_path

Suspicious use of WriteProcessMemory

outlook_office_path

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-03 02:23

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-03 02:23

Reported

2024-10-03 02:26

Platform

win10v2004-20240802-en

Max time kernel

113s

Max time network

117s

Command Line

"C:\Users\Admin\AppData\Local\Temp\order details.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-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\order details.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\order details.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\order details.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 956 set thread context of 1648 N/A C:\Users\Admin\AppData\Local\Temp\order details.exe C:\Users\Admin\AppData\Local\Temp\order details.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 details.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\order details.exe N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

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

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\order details.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\order details.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\order details.exe

"C:\Users\Admin\AppData\Local\Temp\order details.exe"

C:\Users\Admin\AppData\Local\Temp\order details.exe

"C:\Users\Admin\AppData\Local\Temp\order details.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.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 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 reallyfreegeoip.org udp
US 104.21.67.152:443 reallyfreegeoip.org tcp
US 8.8.8.8:53 242.44.101.158.in-addr.arpa udp
US 8.8.8.8:53 152.67.21.104.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 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 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp

Files

memory/956-0-0x0000000074D1E000-0x0000000074D1F000-memory.dmp

memory/956-1-0x0000000000B60000-0x0000000000C66000-memory.dmp

memory/956-2-0x0000000005BB0000-0x0000000006154000-memory.dmp

memory/956-3-0x00000000056A0000-0x0000000005732000-memory.dmp

memory/956-4-0x0000000074D10000-0x00000000754C0000-memory.dmp

memory/956-5-0x0000000005660000-0x000000000566A000-memory.dmp

memory/956-7-0x0000000005A80000-0x0000000005B1C000-memory.dmp

memory/956-6-0x0000000005960000-0x00000000059D8000-memory.dmp

memory/956-8-0x00000000057B0000-0x00000000057B8000-memory.dmp

memory/1648-9-0x0000000000400000-0x0000000000448000-memory.dmp

memory/1648-10-0x0000000074D10000-0x00000000754C0000-memory.dmp

memory/1648-11-0x0000000074D10000-0x00000000754C0000-memory.dmp

memory/956-12-0x0000000074D1E000-0x0000000074D1F000-memory.dmp

memory/956-13-0x0000000074D10000-0x00000000754C0000-memory.dmp

memory/1648-14-0x0000000074D10000-0x00000000754C0000-memory.dmp

memory/1648-15-0x0000000074D10000-0x00000000754C0000-memory.dmp

memory/1648-16-0x0000000006D80000-0x0000000006F42000-memory.dmp

memory/1648-17-0x0000000006C00000-0x0000000006C50000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-03 02:23

Reported

2024-10-03 02:26

Platform

win7-20240903-en

Max time kernel

121s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\order details.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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\order details.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\order details.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\order details.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 2084 set thread context of 2324 N/A C:\Users\Admin\AppData\Local\Temp\order details.exe C:\Users\Admin\AppData\Local\Temp\order details.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 details.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\order details.exe N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

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

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\order details.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Users\Admin\AppData\Local\Temp\order details.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\order details.exe

"C:\Users\Admin\AppData\Local\Temp\order details.exe"

C:\Users\Admin\AppData\Local\Temp\order details.exe

"C:\Users\Admin\AppData\Local\Temp\order details.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/2084-0-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

memory/2084-1-0x0000000000010000-0x0000000000116000-memory.dmp

memory/2084-2-0x00000000044D0000-0x0000000004548000-memory.dmp

memory/2084-3-0x0000000074C60000-0x000000007534E000-memory.dmp

memory/2084-4-0x00000000003C0000-0x00000000003C8000-memory.dmp

memory/2324-5-0x00000000001D0000-0x0000000000218000-memory.dmp

memory/2324-9-0x00000000001D0000-0x0000000000218000-memory.dmp

memory/2324-7-0x00000000001D0000-0x0000000000218000-memory.dmp

memory/2324-23-0x00000000001D0000-0x0000000000218000-memory.dmp

memory/2324-20-0x00000000001D0000-0x0000000000218000-memory.dmp

memory/2324-16-0x00000000001D0000-0x0000000000218000-memory.dmp

memory/2324-15-0x00000000001D0000-0x0000000000218000-memory.dmp

memory/2324-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2324-11-0x00000000001D0000-0x0000000000218000-memory.dmp

memory/2324-24-0x0000000074C60000-0x000000007534E000-memory.dmp

memory/2324-25-0x0000000074C60000-0x000000007534E000-memory.dmp

memory/2084-26-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

memory/2084-27-0x0000000074C60000-0x000000007534E000-memory.dmp

memory/2324-28-0x0000000074C60000-0x000000007534E000-memory.dmp