Malware Analysis Report

2024-12-07 14:10

Sample ID 241112-dpslyswqfn
Target fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe
SHA256 fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829
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

fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829

Threat Level: Known bad

The file fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe was found to be: Known bad.

Malicious Activity Summary

vipkeylogger collection discovery keylogger stealer

Vipkeylogger family

VIPKeylogger

Looks up external IP address via web service

Accesses Microsoft Outlook profiles

Suspicious use of SetThreadContext

AutoIT Executable

Enumerates physical storage devices

Browser Information Discovery

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

outlook_win_path

Suspicious use of WriteProcessMemory

outlook_office_path

Suspicious behavior: MapViewOfSection

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-12 03:11

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

2024-11-12 03:11

Reported

2024-11-12 03:14

Platform

win7-20240903-en

Max time kernel

121s

Max time network

137s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Vipkeylogger family

vipkeylogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\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-1-5-21-312935884-697965778-3955649944-1000\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-1-5-21-312935884-697965778-3955649944-1000\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 1664 set thread context of 2380 N/A C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Browser Information Discovery

discovery

Enumerates physical storage devices

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\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.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: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.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 1664 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1664 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1664 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1664 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1664 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1664 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1664 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 1664 wrote to memory of 2380 N/A C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-312935884-697965778-3955649944-1000\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-1-5-21-312935884-697965778-3955649944-1000\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\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe

"C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe"

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

"C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.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 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
US 8.8.8.8:53 mail.asesoriategueste.com udp
ES 93.189.37.161:587 mail.asesoriategueste.com tcp
ES 93.189.37.161:587 mail.asesoriategueste.com tcp

Files

memory/1664-0-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/1664-3-0x0000000003E20000-0x0000000004220000-memory.dmp

memory/2380-4-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2380-6-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2380-8-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2380-9-0x000000007380E000-0x000000007380F000-memory.dmp

memory/2380-10-0x0000000073800000-0x0000000073EEE000-memory.dmp

memory/2380-11-0x000000007380E000-0x000000007380F000-memory.dmp

memory/2380-12-0x0000000073800000-0x0000000073EEE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-12 03:11

Reported

2024-11-12 03:14

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Vipkeylogger family

vipkeylogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\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-1-5-21-3227495264-2217614367-4027411560-1000\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-1-5-21-3227495264-2217614367-4027411560-1000\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

AutoIT Executable

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4740 set thread context of 2140 N/A C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

Browser Information Discovery

discovery

Enumerates physical storage devices

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\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.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: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.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-1-5-21-3227495264-2217614367-4027411560-1000\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-1-5-21-3227495264-2217614367-4027411560-1000\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\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe

"C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.exe"

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

"C:\Users\Admin\AppData\Local\Temp\fee0b8865899da1720465b19e0eaa7306695c8b04954531b06c6857261d11829.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 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
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 74.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 169.8.226.132.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 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 134.177.67.172.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 mail.asesoriategueste.com udp
ES 93.189.37.161:587 mail.asesoriategueste.com tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 161.37.189.93.in-addr.arpa udp
ES 93.189.37.161:587 mail.asesoriategueste.com tcp
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 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/4740-0-0x0000000000400000-0x00000000004B5000-memory.dmp

memory/4740-3-0x0000000004280000-0x0000000004480000-memory.dmp

memory/2140-4-0x0000000000400000-0x000000000044A000-memory.dmp

memory/2140-5-0x00000000738BE000-0x00000000738BF000-memory.dmp

memory/2140-6-0x0000000005070000-0x0000000005614000-memory.dmp

memory/2140-7-0x0000000004960000-0x00000000049FC000-memory.dmp

memory/2140-8-0x00000000738B0000-0x0000000074060000-memory.dmp

memory/2140-9-0x00000000738BE000-0x00000000738BF000-memory.dmp

memory/2140-10-0x00000000738B0000-0x0000000074060000-memory.dmp

memory/2140-11-0x0000000005DF0000-0x0000000005FB2000-memory.dmp

memory/2140-12-0x0000000005C70000-0x0000000005CC0000-memory.dmp

memory/2140-13-0x00000000064F0000-0x0000000006A1C000-memory.dmp

memory/2140-14-0x0000000005FC0000-0x0000000006052000-memory.dmp

memory/2140-15-0x0000000005DC0000-0x0000000005DCA000-memory.dmp