Malware Analysis Report

2024-10-23 21:15

Sample ID 240125-v6evvsbgf4
Target 751bc7284282d568166cd73f6dfdb44b
SHA256 202ecdd3d57ba69a070c9d3448d56019981e14c14e05b3f3a788021f5f7570d2
Tags
kinsing loader
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

202ecdd3d57ba69a070c9d3448d56019981e14c14e05b3f3a788021f5f7570d2

Threat Level: Known bad

The file 751bc7284282d568166cd73f6dfdb44b was found to be: Known bad.

Malicious Activity Summary

kinsing loader

Kinsing

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-25 17:35

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-25 17:35

Reported

2024-01-25 17:38

Platform

win7-20231215-en

Max time kernel

120s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe"

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2436 wrote to memory of 2448 N/A C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe
PID 2436 wrote to memory of 2448 N/A C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe
PID 2436 wrote to memory of 2448 N/A C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe
PID 2436 wrote to memory of 2448 N/A C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe
PID 2436 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe
PID 2436 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe
PID 2436 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe
PID 2436 wrote to memory of 2460 N/A C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe

Processes

C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe

"C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe"

C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe

watch

C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe

start

Network

Country Destination Domain Proto
US 8.8.8.8:53 forces.megafilemaster.ru udp

Files

memory/2436-1-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2436-0-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2436-2-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2436-3-0x0000000000270000-0x0000000000271000-memory.dmp

memory/2436-7-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2460-6-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2448-8-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2448-5-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2460-9-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2448-10-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2448-14-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2460-13-0x0000000000300000-0x0000000000301000-memory.dmp

memory/2460-11-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2460-12-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2448-15-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2460-16-0x0000000000400000-0x000000000049A000-memory.dmp

memory/2436-17-0x0000000000400000-0x000000000049A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-25 17:35

Reported

2024-01-25 17:38

Platform

win10v2004-20231215-en

Max time kernel

92s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe"

Signatures

Kinsing

loader kinsing

Processes

C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe

"C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe"

C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe

watch

C:\Users\Admin\AppData\Local\Temp\751bc7284282d568166cd73f6dfdb44b.exe

start

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 forces.megafilemaster.ru udp
US 8.8.8.8:53 178.113.50.184.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 4.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 forces.megafilemaster.ru udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 28.160.77.104.in-addr.arpa udp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp

Files

memory/4376-0-0x0000000000400000-0x000000000049A000-memory.dmp

memory/4376-1-0x0000000000400000-0x000000000049A000-memory.dmp

memory/4376-2-0x0000000000400000-0x000000000049A000-memory.dmp

memory/5024-5-0x0000000000400000-0x000000000049A000-memory.dmp

memory/3992-7-0x0000000000400000-0x000000000049A000-memory.dmp

memory/4376-4-0x0000000000400000-0x000000000049A000-memory.dmp

memory/4376-8-0x0000000002240000-0x0000000002241000-memory.dmp

memory/4376-3-0x0000000000650000-0x0000000000651000-memory.dmp

memory/3992-9-0x0000000000400000-0x000000000049A000-memory.dmp

memory/3992-10-0x0000000000400000-0x000000000049A000-memory.dmp

memory/5024-12-0x0000000000400000-0x000000000049A000-memory.dmp

memory/3992-14-0x0000000000400000-0x000000000049A000-memory.dmp

memory/5024-13-0x0000000002100000-0x0000000002101000-memory.dmp

memory/5024-11-0x0000000000400000-0x000000000049A000-memory.dmp

memory/3992-15-0x0000000000400000-0x000000000049A000-memory.dmp

memory/5024-16-0x0000000000400000-0x000000000049A000-memory.dmp