Malware Analysis Report

2025-05-28 14:55

Sample ID 241206-dq2agsxndw
Target bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a.exe
SHA256 bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a
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

bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a

Threat Level: Known bad

The file bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a.exe was found to be: Known bad.

Malicious Activity Summary

vipkeylogger collection discovery keylogger stealer

Vipkeylogger family

VIPKeylogger

Accesses Microsoft Outlook profiles

Looks up external IP address via web service

Suspicious use of SetThreadContext

AutoIT Executable

Browser Information Discovery

System Location Discovery: System Language Discovery

Program crash

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

outlook_win_path

outlook_office_path

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-06 03:13

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

2024-12-06 03:13

Reported

2024-12-06 03:16

Platform

win7-20240903-en

Max time kernel

120s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Vipkeylogger family

vipkeylogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.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 1804 set thread context of 2336 N/A C:\Users\Admin\AppData\Local\Temp\bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a.exe C:\Windows\SysWOW64\svchost.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\bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\svchost.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A
N/A N/A C:\Windows\SysWOW64\svchost.exe N/A

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\svchost.exe N/A

outlook_office_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A

outlook_win_path

Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a.exe

"C:\Users\Admin\AppData\Local\Temp\bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a.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 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/1804-6-0x0000000000C80000-0x0000000001080000-memory.dmp

memory/2336-7-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2336-9-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2336-10-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2336-11-0x000000007474E000-0x000000007474F000-memory.dmp

memory/2336-12-0x0000000000320000-0x000000000036E000-memory.dmp

memory/2336-13-0x0000000074740000-0x0000000074E2E000-memory.dmp

memory/2336-14-0x00000000005D0000-0x000000000061E000-memory.dmp

memory/2336-15-0x0000000074740000-0x0000000074E2E000-memory.dmp

memory/2336-16-0x000000007474E000-0x000000007474F000-memory.dmp

memory/2336-17-0x0000000074740000-0x0000000074E2E000-memory.dmp

memory/2336-18-0x0000000074740000-0x0000000074E2E000-memory.dmp

memory/2336-19-0x0000000074740000-0x0000000074E2E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-06 03:13

Reported

2024-12-06 03:16

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a.exe

"C:\Users\Admin\AppData\Local\Temp\bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\bcf978c4466179a2829f9fc0c0aa8da26ac0886ee12ac2d346fe497413848c7a.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4968 -ip 4968

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4968 -s 652

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.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 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 169.117.168.52.in-addr.arpa udp

Files

memory/4968-6-0x0000000001360000-0x0000000001760000-memory.dmp