Malware Analysis Report

2024-10-18 21:03

Sample ID 231116-21s9mabc82
Target NEAS.189f1e264329c8c54eb4d8721ca1f820.exe
SHA256 01f462ae9844ae21deee88608e6e5d7c40c7293112f469ea8b737c1f3aca958b
Tags
oski
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

01f462ae9844ae21deee88608e6e5d7c40c7293112f469ea8b737c1f3aca958b

Threat Level: Known bad

The file NEAS.189f1e264329c8c54eb4d8721ca1f820.exe was found to be: Known bad.

Malicious Activity Summary

oski

Oski family

Unsigned PE

Program crash

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-11-16 23:03

Signatures

Oski family

oski

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-16 23:03

Reported

2023-11-16 23:27

Platform

win7-20231023-en

Max time kernel

118s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\NEAS.189f1e264329c8c54eb4d8721ca1f820.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\NEAS.189f1e264329c8c54eb4d8721ca1f820.exe

"C:\Users\Admin\AppData\Local\Temp\NEAS.189f1e264329c8c54eb4d8721ca1f820.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-16 23:03

Reported

2023-11-16 23:26

Platform

win10v2004-20231020-en

Max time kernel

139s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\NEAS.189f1e264329c8c54eb4d8721ca1f820.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\NEAS.189f1e264329c8c54eb4d8721ca1f820.exe

"C:\Users\Admin\AppData\Local\Temp\NEAS.189f1e264329c8c54eb4d8721ca1f820.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3944 -ip 3944

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3944 -s 84

Network

Country Destination Domain Proto
US 8.8.8.8:53 29.81.57.23.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 67.254.221.88.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
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 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
IE 20.123.104.105:443 tcp
US 13.107.21.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 126.178.238.8.in-addr.arpa udp
FR 23.57.81.29:443 tcp
US 192.229.221.95:80 tcp
US 8.8.8.8:53 15.173.189.20.in-addr.arpa udp

Files

N/A