Malware Analysis Report

2024-08-06 14:52

Sample ID 240418-chfs5sgc46
Target f07befa95b54aa2cd90cfbbfdb9d0942.bin
SHA256 75dcc11ecdfa12eecf3395433f0b9cf9be7172c8f9c27619713906aba072767c
Tags
marsstealer default stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

75dcc11ecdfa12eecf3395433f0b9cf9be7172c8f9c27619713906aba072767c

Threat Level: Known bad

The file f07befa95b54aa2cd90cfbbfdb9d0942.bin was found to be: Known bad.

Malicious Activity Summary

marsstealer default stealer

Mars Stealer

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-18 02:04

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-18 02:04

Reported

2024-04-18 02:07

Platform

win7-20240221-en

Max time kernel

143s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d9f52689efae410865d403b2707f5319b99c2985aed876254141fa7a7699e7e3.exe"

Signatures

Mars Stealer

stealer marsstealer

Processes

C:\Users\Admin\AppData\Local\Temp\d9f52689efae410865d403b2707f5319b99c2985aed876254141fa7a7699e7e3.exe

"C:\Users\Admin\AppData\Local\Temp\d9f52689efae410865d403b2707f5319b99c2985aed876254141fa7a7699e7e3.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 kenesrakishev.net udp
US 173.201.180.75:80 kenesrakishev.net tcp
US 173.201.180.75:80 kenesrakishev.net tcp
US 173.201.180.75:80 kenesrakishev.net tcp

Files

memory/2508-0-0x0000000000400000-0x000000000043D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-18 02:04

Reported

2024-04-18 02:07

Platform

win10v2004-20240226-en

Max time kernel

145s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d9f52689efae410865d403b2707f5319b99c2985aed876254141fa7a7699e7e3.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\d9f52689efae410865d403b2707f5319b99c2985aed876254141fa7a7699e7e3.exe

"C:\Users\Admin\AppData\Local\Temp\d9f52689efae410865d403b2707f5319b99c2985aed876254141fa7a7699e7e3.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4092 --field-trial-handle=2256,i,6670388345726423024,18382795228658886258,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 kenesrakishev.net udp
US 173.201.180.75:80 kenesrakishev.net tcp
US 8.8.8.8:53 86.23.85.13.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 chromewebstore.googleapis.com udp
US 8.8.8.8:53 chromewebstore.googleapis.com udp
GB 142.250.200.42:443 chromewebstore.googleapis.com tcp
US 8.8.8.8:53 42.200.250.142.in-addr.arpa udp
US 173.201.180.75:80 kenesrakishev.net tcp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 173.201.180.75:80 kenesrakishev.net tcp
US 8.8.8.8:53 4.173.189.20.in-addr.arpa udp

Files

memory/4400-0-0x0000000000400000-0x000000000043D000-memory.dmp