Malware Analysis Report

2025-05-28 14:55

Sample ID 241206-dp5xaatkgl
Target ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.exe
SHA256 ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86
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

ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86

Threat Level: Known bad

The file ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.exe was found to be: Known bad.

Malicious Activity Summary

vipkeylogger discovery keylogger stealer

Vipkeylogger family

VIPKeylogger

Looks up external IP address via web service

AutoIT Executable

Suspicious use of SetThreadContext

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious use of SendNotifyMessage

Suspicious use of FindShellTrayWindow

Suspicious behavior: MapViewOfSection

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-06 03:12

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 03:12

Reported

2024-12-06 03:14

Platform

win7-20240903-en

Max time kernel

121s

Max time network

124s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.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 1724 set thread context of 2508 N/A C:\Users\Admin\AppData\Local\Temp\ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.exe C:\Windows\SysWOW64\svchost.exe

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\ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.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

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.exe

"C:\Users\Admin\AppData\Local\Temp\ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.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

Files

memory/1724-6-0x0000000000D70000-0x0000000001170000-memory.dmp

memory/2508-7-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2508-9-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2508-10-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2508-11-0x000000007484E000-0x000000007484F000-memory.dmp

memory/2508-12-0x0000000001E00000-0x0000000001E4E000-memory.dmp

memory/2508-13-0x0000000003F50000-0x0000000003F9E000-memory.dmp

memory/2508-14-0x0000000074840000-0x0000000074F2E000-memory.dmp

memory/2508-15-0x0000000074840000-0x0000000074F2E000-memory.dmp

memory/2508-16-0x0000000074840000-0x0000000074F2E000-memory.dmp

memory/2508-17-0x0000000000400000-0x0000000000437000-memory.dmp

memory/2508-18-0x0000000074840000-0x0000000074F2E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-06 03:12

Reported

2024-12-06 03:15

Platform

win10v2004-20241007-en

Max time kernel

93s

Max time network

161s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.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\ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.exe

"C:\Users\Admin\AppData\Local\Temp\ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.exe"

C:\Windows\SysWOW64\svchost.exe

"C:\Users\Admin\AppData\Local\Temp\ba23834b70ee4feb3f4cf12c7d19d7472d6f025c07d5781a07fa681dd3b41b86.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 5028 -ip 5028

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5028 -s 728

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 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 92.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/5028-6-0x00000000018A0000-0x0000000001CA0000-memory.dmp