Malware Analysis Report

2024-10-19 02:14

Sample ID 231222-q3wlzscbap
Target ad4e2f3c8410aa7408fe3dda19a5db67
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 ad4e2f3c8410aa7408fe3dda19a5db67 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

2023-12-22 13:47

Signatures

Arkei family

arkei

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-22 13:47

Reported

2023-12-22 15:53

Platform

win7-20231215-en

Max time kernel

122s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ad4e2f3c8410aa7408fe3dda19a5db67.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\ad4e2f3c8410aa7408fe3dda19a5db67.exe

"C:\Users\Admin\AppData\Local\Temp\ad4e2f3c8410aa7408fe3dda19a5db67.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2312 -s 648

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-22 13:47

Reported

2023-12-22 15:53

Platform

win10v2004-20231215-en

Max time kernel

145s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ad4e2f3c8410aa7408fe3dda19a5db67.exe"

Signatures

Reads user/profile data of web browsers

spyware stealer

Processes

C:\Users\Admin\AppData\Local\Temp\ad4e2f3c8410aa7408fe3dda19a5db67.exe

"C:\Users\Admin\AppData\Local\Temp\ad4e2f3c8410aa7408fe3dda19a5db67.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1564 -ip 1564

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1564 -s 1308

Network

Country Destination Domain Proto
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 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
N/A 224.0.0.251:5353 udp
US 8.8.8.8:53 81.171.91.138.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.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 8.8.8.8:53 209.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 168.117.168.52.in-addr.arpa udp

Files

N/A