Malware Analysis Report

2025-03-14 23:43

Sample ID 240407-w2rvasah8w
Target 093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e
SHA256 093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e
Tags
persistence
score
6/10

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
6/10

SHA256

093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e

Threat Level: Shows suspicious behavior

The file 093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e was found to be: Shows suspicious behavior.

Malicious Activity Summary

persistence

Adds Run key to start application

Unsigned PE

Suspicious behavior: RenamesItself

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-04-07 18:25

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-07 18:25

Reported

2024-04-07 18:27

Platform

win7-20240221-en

Max time kernel

150s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\MSNCore = "C:\\Users\\Admin\\AppData\\Local\\upNext.exe --i" C:\Users\Admin\AppData\Local\Temp\093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e.exe

"C:\Users\Admin\AppData\Local\Temp\093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.google.com.br udp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 tcp

Files

memory/2000-0-0x0000000000220000-0x0000000000221000-memory.dmp

memory/2000-3-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/2000-4-0x0000000000400000-0x00000000004FF000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e.exe

MD5 ef9adaaa8c9c2b53cb050c6739852cb4
SHA1 01c6bebd68418588f3813fed7f451af018a86092
SHA256 6100b1a6e14f096583425dbe407c5bff85de20415f8f9d53fb38fc6a904aebc6
SHA512 501f550fd1ec8d025998c53fda7ec3be03f8343c95ac574e6e5edd492d71230f38b59c80738df5919090409a88410c85ee461bbf844ffc831a42601dcc94208d

memory/2000-9-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/2000-10-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/2000-11-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/2000-12-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/2000-13-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/2000-14-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/2000-15-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/2000-16-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/2000-17-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/2000-18-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/2000-19-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/2000-20-0x0000000000400000-0x00000000004FF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-07 18:25

Reported

2024-04-07 18:27

Platform

win10v2004-20240226-en

Max time kernel

147s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MSNCore = "C:\\Users\\Admin\\AppData\\Local\\upNext.exe --i" C:\Users\Admin\AppData\Local\Temp\093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e.exe

"C:\Users\Admin\AppData\Local\Temp\093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 138.91.171.81:80 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 www.google.com.br udp
DE 142.250.186.99:80 www.google.com.br tcp
US 8.8.8.8:53 99.186.250.142.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
DE 142.250.186.99:80 www.google.com.br tcp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
US 8.8.8.8:53 159.113.53.23.in-addr.arpa udp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
US 8.8.8.8:53 www.google.com.br udp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
US 8.8.8.8:53 241.197.17.2.in-addr.arpa udp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp
DE 142.250.186.99:80 www.google.com.br tcp

Files

memory/4832-0-0x00000000006F0000-0x00000000006F1000-memory.dmp

memory/4832-3-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/4832-4-0x0000000000400000-0x00000000004FF000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\093eb18c2182dd15b122629e00a0fdfd17f413934afaea24d53ece05ff8bf17e.exe

MD5 8a38369631ec1a8dde9535570882685a
SHA1 e9463253635513b395a1b8d45129dc801a82dc7e
SHA256 760332a0bc2ed2534727a5e5201b5a23bac3e1de83edc82d574c1dd466322623
SHA512 977f8015e7abd5ac7a57d18dae01c5d29bc12d4cf073907a0a0bc3a4becbf2b0eba67958cff773566d6f760745ec9d4a98ef171fc34ea2f4f2fa77c6b3fddd15

memory/4832-9-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/4832-10-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/4832-11-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/4832-12-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/4832-13-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/4832-14-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/4832-15-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/4832-16-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/4832-17-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/4832-18-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/4832-19-0x0000000000400000-0x00000000004FF000-memory.dmp

memory/4832-20-0x0000000000400000-0x00000000004FF000-memory.dmp