Malware Analysis Report

2025-06-16 04:57

Sample ID 230317-1xa37scb9y
Target 298493e0ae6b4061eede227171cbbff7c465a0f4f141ba295e2e572824afdcf5
SHA256 298493e0ae6b4061eede227171cbbff7c465a0f4f141ba295e2e572824afdcf5
Tags
laplas clipper persistence stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

298493e0ae6b4061eede227171cbbff7c465a0f4f141ba295e2e572824afdcf5

Threat Level: Known bad

The file 298493e0ae6b4061eede227171cbbff7c465a0f4f141ba295e2e572824afdcf5 was found to be: Known bad.

Malicious Activity Summary

laplas clipper persistence stealer

Laplas Clipper

Executes dropped EXE

Adds Run key to start application

GoLang User-Agent

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-03-17 22:01

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2023-03-17 22:01

Reported

2023-03-17 22:03

Platform

win10v2004-20230220-en

Max time kernel

147s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\298493e0ae6b4061eede227171cbbff7c465a0f4f141ba295e2e572824afdcf5.exe"

Signatures

Laplas Clipper

stealer clipper laplas

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe" C:\Users\Admin\AppData\Local\Temp\298493e0ae6b4061eede227171cbbff7c465a0f4f141ba295e2e572824afdcf5.exe N/A

GoLang User-Agent

Description Indicator Process Target
HTTP User-Agent header Go-http-client/1.1 N/A N/A

Processes

C:\Users\Admin\AppData\Local\Temp\298493e0ae6b4061eede227171cbbff7c465a0f4f141ba295e2e572824afdcf5.exe

"C:\Users\Admin\AppData\Local\Temp\298493e0ae6b4061eede227171cbbff7c465a0f4f141ba295e2e572824afdcf5.exe"

C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

Network

Country Destination Domain Proto
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 76.38.195.152.in-addr.arpa udp
US 8.8.8.8:53 210.81.184.52.in-addr.arpa udp
US 8.8.8.8:53 176.122.125.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 254.138.241.8.in-addr.arpa udp
LV 45.87.154.105:80 45.87.154.105 tcp
US 8.8.8.8:53 105.154.87.45.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
US 8.8.8.8:53 73.254.224.20.in-addr.arpa udp
NL 173.223.113.164:443 tcp
US 8.8.8.8:53 126.133.241.8.in-addr.arpa udp
US 8.8.8.8:53 113.238.32.23.in-addr.arpa udp
US 131.253.33.203:80 tcp

Files

memory/4120-134-0x0000000004E40000-0x0000000005210000-memory.dmp

memory/4120-136-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/4120-137-0x0000000004E40000-0x0000000005210000-memory.dmp

C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

MD5 506842ff9d229658ffe3f75eba764942
SHA1 8e3abd51586577c7f5fd368d094b68b7184dd8a9
SHA256 1329013019bfa4db00d732b001caa07fc9b24ceb394b67169ff995911284f40a
SHA512 4d8b79a7ca23778e9cfe3df9a466cb0f5344d324eb24cc888cb6bdfb8c3c8edf9ec4d90ff864860f6aceda19e70c31207f05ff9c418b57a9dd59a232f0dcd121

C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe

MD5 506842ff9d229658ffe3f75eba764942
SHA1 8e3abd51586577c7f5fd368d094b68b7184dd8a9
SHA256 1329013019bfa4db00d732b001caa07fc9b24ceb394b67169ff995911284f40a
SHA512 4d8b79a7ca23778e9cfe3df9a466cb0f5344d324eb24cc888cb6bdfb8c3c8edf9ec4d90ff864860f6aceda19e70c31207f05ff9c418b57a9dd59a232f0dcd121

memory/4120-140-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-143-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-144-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-145-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-147-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-148-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-149-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-150-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-151-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-152-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-153-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-154-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-155-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-156-0x0000000000400000-0x0000000002C8F000-memory.dmp

memory/3700-157-0x0000000000400000-0x0000000002C8F000-memory.dmp