Malware Analysis Report

2024-10-23 16:57

Sample ID 231211-qbw4fagfh4
Target Mars_Stealer_cracked_by_LLCPPC.exe
SHA256 0d4c0d403392a31a1a2ab7b9b478ea3a89cdb14c862990a290ef20adec03437b
Tags
arkei spyware 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

0d4c0d403392a31a1a2ab7b9b478ea3a89cdb14c862990a290ef20adec03437b

Threat Level: Known bad

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

Malicious Activity Summary

arkei spyware stealer

Arkei family

Reads user/profile data of web browsers

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-12-11 13:05

Signatures

Arkei family

arkei

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-11 13:05

Reported

2023-12-11 13:08

Platform

win7-20231130-en

Max time kernel

121s

Max time network

123s

Command Line

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

Signatures

Processes

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 648

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-11 13:05

Reported

2023-12-11 13:08

Platform

win10v2004-20231130-en

Max time kernel

150s

Max time network

151s

Command Line

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

Signatures

Reads user/profile data of web browsers

spyware stealer

Processes

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

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 5040 -ip 5040

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5040 -s 1352

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
N/A 224.0.0.251:5353 udp
US 8.8.8.8:53 100.5.17.2.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 32.134.221.88.in-addr.arpa udp
GB 96.17.178.174:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 33.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp

Files

N/A