Malware Analysis Report

2025-01-02 07:18

Sample ID 241125-qgljwsvlcr
Target ca8b1134f71f72b7772c0d85bff57cd00c3650debf29d75de8c8e936acbf613fN.exe
SHA256 ca8b1134f71f72b7772c0d85bff57cd00c3650debf29d75de8c8e936acbf613f
Tags
privateloader discovery loader main
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

ca8b1134f71f72b7772c0d85bff57cd00c3650debf29d75de8c8e936acbf613f

Threat Level: Known bad

The file ca8b1134f71f72b7772c0d85bff57cd00c3650debf29d75de8c8e936acbf613fN.exe was found to be: Known bad.

Malicious Activity Summary

privateloader discovery loader main

PrivateLoader

Privateloader family

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-25 13:14

Signatures

Privateloader family

privateloader

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-25 13:13

Reported

2024-11-25 13:16

Platform

win10v2004-20241007-en

Max time kernel

92s

Max time network

95s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ca8b1134f71f72b7772c0d85bff57cd00c3650debf29d75de8c8e936acbf613fN.exe"

Signatures

PrivateLoader

loader privateloader

Privateloader family

privateloader

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\ca8b1134f71f72b7772c0d85bff57cd00c3650debf29d75de8c8e936acbf613fN.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ca8b1134f71f72b7772c0d85bff57cd00c3650debf29d75de8c8e936acbf613fN.exe

"C:\Users\Admin\AppData\Local\Temp\ca8b1134f71f72b7772c0d85bff57cd00c3650debf29d75de8c8e936acbf613fN.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4620 -ip 4620

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4620 -s 216

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 103.209.201.84.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 8.8.8.8:53 154.239.44.20.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 21.236.111.52.in-addr.arpa udp

Files

memory/4620-0-0x0000000000400000-0x0000000000D84000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-25 13:13

Reported

2024-11-25 13:16

Platform

win7-20241023-en

Max time kernel

15s

Max time network

16s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ca8b1134f71f72b7772c0d85bff57cd00c3650debf29d75de8c8e936acbf613fN.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ca8b1134f71f72b7772c0d85bff57cd00c3650debf29d75de8c8e936acbf613fN.exe

"C:\Users\Admin\AppData\Local\Temp\ca8b1134f71f72b7772c0d85bff57cd00c3650debf29d75de8c8e936acbf613fN.exe"

Network

N/A

Files

memory/772-0-0x0000000000400000-0x0000000000D84000-memory.dmp