Malware Analysis Report

2024-12-07 22:44

Sample ID 240719-tcfdvsydqq
Target 72fe792e3d0981053e91f2632b432131a289a20e450f0dc1b560e8d354355a4c.exe
SHA256 72fe792e3d0981053e91f2632b432131a289a20e450f0dc1b560e8d354355a4c
Tags
new remcos
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

72fe792e3d0981053e91f2632b432131a289a20e450f0dc1b560e8d354355a4c

Threat Level: Known bad

The file 72fe792e3d0981053e91f2632b432131a289a20e450f0dc1b560e8d354355a4c.exe was found to be: Known bad.

Malicious Activity Summary

new remcos

Remcos family

Unsigned PE

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-19 15:54

Signatures

Remcos family

remcos

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-19 15:54

Reported

2024-07-19 15:57

Platform

win7-20240705-en

Max time kernel

147s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\72fe792e3d0981053e91f2632b432131a289a20e450f0dc1b560e8d354355a4c.exe"

Signatures

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\72fe792e3d0981053e91f2632b432131a289a20e450f0dc1b560e8d354355a4c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\72fe792e3d0981053e91f2632b432131a289a20e450f0dc1b560e8d354355a4c.exe

"C:\Users\Admin\AppData\Local\Temp\72fe792e3d0981053e91f2632b432131a289a20e450f0dc1b560e8d354355a4c.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 swre.remwavesw.com udp
LT 141.98.10.11:23101 swre.remwavesw.com tcp
US 8.8.8.8:53 geoplugin.net udp
NL 178.237.33.50:80 geoplugin.net tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-19 15:54

Reported

2024-07-19 15:57

Platform

win10v2004-20240704-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\72fe792e3d0981053e91f2632b432131a289a20e450f0dc1b560e8d354355a4c.exe"

Signatures

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\72fe792e3d0981053e91f2632b432131a289a20e450f0dc1b560e8d354355a4c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\72fe792e3d0981053e91f2632b432131a289a20e450f0dc1b560e8d354355a4c.exe

"C:\Users\Admin\AppData\Local\Temp\72fe792e3d0981053e91f2632b432131a289a20e450f0dc1b560e8d354355a4c.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 swre.remwavesw.com udp
LT 141.98.10.11:23101 swre.remwavesw.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 geoplugin.net udp
NL 178.237.33.50:80 geoplugin.net tcp
US 8.8.8.8:53 11.10.98.141.in-addr.arpa udp
US 8.8.8.8:53 240.143.123.92.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 50.33.237.178.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 4.73.50.20.in-addr.arpa udp

Files

N/A