Malware Analysis Report

2024-09-22 21:47

Sample ID 240110-xva4msebbm
Target 50f2ebc57b3214cce9f47a657e25376a.exe
SHA256 4ea4cb533aa5c0cb9e8d80835d2c20ed2fb93315597b72f5515317cd9ba49939
Tags
oski
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

4ea4cb533aa5c0cb9e8d80835d2c20ed2fb93315597b72f5515317cd9ba49939

Threat Level: Known bad

The file 50f2ebc57b3214cce9f47a657e25376a.exe was found to be: Known bad.

Malicious Activity Summary

oski

Oski family

Program crash

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-10 19:10

Signatures

Oski family

oski

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-10 19:09

Reported

2024-01-10 19:12

Platform

win7-20231129-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\50f2ebc57b3214cce9f47a657e25376a.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\50f2ebc57b3214cce9f47a657e25376a.exe

"C:\Users\Admin\AppData\Local\Temp\50f2ebc57b3214cce9f47a657e25376a.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-10 19:09

Reported

2024-01-10 19:12

Platform

win10v2004-20231215-en

Max time kernel

145s

Max time network

85s

Command Line

C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 444 -ip 444

Signatures

Processes

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 444 -ip 444

C:\Users\Admin\AppData\Local\Temp\50f2ebc57b3214cce9f47a657e25376a.exe

"C:\Users\Admin\AppData\Local\Temp\50f2ebc57b3214cce9f47a657e25376a.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 444 -s 8

Network

Country Destination Domain Proto
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 208.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 167.109.18.2.in-addr.arpa udp
US 192.229.221.95:80 tcp
US 8.8.8.8:53 udp
N/A 51.104.136.2:443 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 138.91.171.81:80 tcp
US 8.8.8.8:53 23.160.77.104.in-addr.arpa udp
US 8.8.8.8:53 201.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 100.5.17.2.in-addr.arpa udp
GB 96.17.178.201:80 tcp
US 8.8.8.8:53 udp
N/A 20.199.58.43:443 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
IE 20.54.110.119:443 tcp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 104.91.71.140:80 tcp
N/A 104.91.71.140:80 tcp
N/A 52.111.229.43:443 tcp
N/A 104.91.71.140:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 93.184.221.240:80 tcp
N/A 104.91.71.140:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 96.17.178.210:80 tcp
N/A 96.17.178.210:80 tcp
US 8.8.8.8:53 udp
N/A 96.17.178.210:80 tcp
US 8.8.8.8:53 udp
N/A 96.17.179.68:80 tcp
N/A 104.91.71.140:80 tcp
N/A 104.91.71.140:80 tcp
N/A 104.91.71.140:80 tcp
N/A 96.17.178.210:80 tcp
N/A 96.17.178.210:80 tcp
US 8.8.8.8:53 udp
N/A 104.91.71.140:80 tcp
N/A 104.91.71.140:80 tcp
N/A 104.91.71.140:80 tcp
US 8.8.8.8:53 udp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
N/A 204.79.197.200:443 tcp
US 192.229.221.95:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
N/A 96.17.179.68:80 tcp
US 8.8.8.8:53 udp
N/A 104.91.71.134:80 tcp
N/A 104.91.71.134:80 tcp
N/A 93.184.221.240:80 tcp
N/A 93.184.221.240:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 20.42.73.27:443 tcp
US 192.229.221.95:80 tcp
US 8.8.8.8:53 udp

Files

N/A