Malware Analysis Report

2025-05-28 14:55

Sample ID 241209-bt9d6askhn
Target 7832c592d6a2e403b8323da6b238e789.bin
SHA256 e7092bab021210862b9e460c410b597ddb914deb0343369541828e838be431b8
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

e7092bab021210862b9e460c410b597ddb914deb0343369541828e838be431b8

Threat Level: Known bad

The file 7832c592d6a2e403b8323da6b238e789.bin 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

AutoIT Executable

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Browser Information Discovery

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

outlook_office_path

Suspicious use of FindShellTrayWindow

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: MapViewOfSection

outlook_win_path

Suspicious use of AdjustPrivilegeToken

Suspicious use of SendNotifyMessage

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-09 01:27

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

2024-12-09 01:27

Reported

2024-12-09 01:30

Platform

win7-20240903-en

Max time kernel

117s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Vipkeylogger family

vipkeylogger

Accesses Microsoft Outlook profiles

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 C:\Windows\SysWOW64\svchost.exe N/A
Key opened \REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\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 1916 set thread context of 2112 N/A C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.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\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.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\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1916 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe C:\Windows\SysWOW64\svchost.exe
PID 1916 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe C:\Windows\SysWOW64\svchost.exe
PID 1916 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe C:\Windows\SysWOW64\svchost.exe
PID 1916 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe C:\Windows\SysWOW64\svchost.exe
PID 1916 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe C:\Windows\SysWOW64\svchost.exe
PID 1916 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe C:\Windows\SysWOW64\WerFault.exe
PID 1916 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe C:\Windows\SysWOW64\WerFault.exe
PID 1916 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe C:\Windows\SysWOW64\WerFault.exe
PID 1916 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe C:\Windows\SysWOW64\WerFault.exe

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:\Windows\SysWOW64\svchost.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:\Windows\SysWOW64\svchost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe

"C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1916 -s 312

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 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/1916-6-0x0000000000610000-0x0000000000A10000-memory.dmp

memory/2112-7-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2112-9-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2112-10-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2112-11-0x000000007452E000-0x000000007452F000-memory.dmp

memory/2112-12-0x00000000002C0000-0x000000000030E000-memory.dmp

memory/2112-13-0x0000000074520000-0x0000000074C0E000-memory.dmp

memory/2112-14-0x0000000000440000-0x000000000048E000-memory.dmp

memory/2112-15-0x0000000074520000-0x0000000074C0E000-memory.dmp

memory/2112-16-0x000000007452E000-0x000000007452F000-memory.dmp

memory/2112-17-0x0000000074520000-0x0000000074C0E000-memory.dmp

memory/2112-18-0x0000000074520000-0x0000000074C0E000-memory.dmp

memory/2112-19-0x0000000074520000-0x0000000074C0E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-09 01:27

Reported

2024-12-09 01:30

Platform

win10v2004-20241007-en

Max time kernel

95s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe"

Signatures

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\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe

"C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\3e4a1645de56b2595ebd83686945f60b1fc4242d9dada664ca9ef9d6c3f8659f.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1864 -ip 1864

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 692

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 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp

Files

memory/1864-6-0x0000000001470000-0x0000000001870000-memory.dmp