Malware Analysis Report

2024-12-07 14:05

Sample ID 241112-tnksqavnft
Target 12112024_1612_12112024_Fizetes_12112024.jpg.img
SHA256 28945cd90b6a5cfa6279d0c2ad30a4bbc474d2229e9278f89514c31eef494812
Tags
vipkeylogger 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

28945cd90b6a5cfa6279d0c2ad30a4bbc474d2229e9278f89514c31eef494812

Threat Level: Known bad

The file 12112024_1612_12112024_Fizetes_12112024.jpg.img was found to be: Known bad.

Malicious Activity Summary

vipkeylogger discovery keylogger stealer

Vipkeylogger family

VIPKeylogger

Looks up external IP address via web service

Suspicious use of SetThreadContext

AutoIT Executable

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Enumerates physical storage devices

Suspicious behavior: MapViewOfSection

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-12 16:12

Signatures

AutoIT Executable

Description Indicator Process Target
N/A N/A N/A N/A
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 16:12

Reported

2024-11-12 16:17

Platform

win7-20240903-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Vipkeylogger family

vipkeylogger

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 2380 set thread context of 2092 N/A C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

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\Fizetes_12112024,jpg.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: EnumeratesProcesses

Description Indicator Process Target
N/A N/A 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\Fizetes_12112024,jpg.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 2380 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2380 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2380 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2380 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2380 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2380 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2380 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2380 wrote to memory of 2092 N/A C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
PID 2092 wrote to memory of 2680 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\WerFault.exe
PID 2092 wrote to memory of 2680 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\WerFault.exe
PID 2092 wrote to memory of 2680 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\WerFault.exe
PID 2092 wrote to memory of 2680 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe

"C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe"

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

"C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2092 -s 1072

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

Files

memory/2380-11-0x00000000008C0000-0x00000000009C0000-memory.dmp

memory/2092-12-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2092-16-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2092-14-0x0000000000400000-0x0000000000448000-memory.dmp

memory/2092-17-0x00000000743BE000-0x00000000743BF000-memory.dmp

memory/2092-18-0x00000000743B0000-0x0000000074A9E000-memory.dmp

memory/2092-19-0x00000000743B0000-0x0000000074A9E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-12 16:12

Reported

2024-11-12 16:17

Platform

win10v2004-20241007-en

Max time kernel

96s

Max time network

206s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe"

Signatures

VIPKeylogger

stealer keylogger vipkeylogger

Vipkeylogger family

vipkeylogger

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 4328 set thread context of 1188 N/A C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe

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\Fizetes_12112024,jpg.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: EnumeratesProcesses

Description Indicator Process Target
N/A N/A 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\Fizetes_12112024,jpg.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.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

Processes

C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe

"C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe"

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

"C:\Users\Admin\AppData\Local\Temp\Fizetes_12112024,jpg.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4328 -ip 4328

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 744

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1188 -ip 1188

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1188 -s 1452

Network

Country Destination Domain Proto
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 checkip.dyndns.org udp
US 158.101.44.242:80 checkip.dyndns.org tcp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 242.44.101.158.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 106.208.201.84.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp

Files

memory/4328-11-0x00000000040F0000-0x00000000042F0000-memory.dmp

memory/1188-12-0x0000000000420000-0x0000000000468000-memory.dmp

memory/1188-13-0x000000007429E000-0x000000007429F000-memory.dmp

memory/1188-14-0x0000000004ED0000-0x0000000005474000-memory.dmp

memory/1188-15-0x00000000049C0000-0x0000000004A5C000-memory.dmp

memory/1188-16-0x0000000074290000-0x0000000074A40000-memory.dmp

memory/1188-17-0x0000000074290000-0x0000000074A40000-memory.dmp