Malware Analysis Report

2024-10-19 06:19

Sample ID 240625-qhrgjavejj
Target 4fe5e0a4575a3469b6441758f01e2d1ef6a9e509f2888c8ee482b6026c9fd396
SHA256 4fe5e0a4575a3469b6441758f01e2d1ef6a9e509f2888c8ee482b6026c9fd396
Tags
cobaltstrike backdoor trojan
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

4fe5e0a4575a3469b6441758f01e2d1ef6a9e509f2888c8ee482b6026c9fd396

Threat Level: Known bad

The file 4fe5e0a4575a3469b6441758f01e2d1ef6a9e509f2888c8ee482b6026c9fd396 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-25 13:16

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-25 13:16

Reported

2024-06-25 13:18

Platform

win7-20240611-en

Max time kernel

121s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4fe5e0a4575a3469b6441758f01e2d1ef6a9e509f2888c8ee482b6026c9fd396.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\4fe5e0a4575a3469b6441758f01e2d1ef6a9e509f2888c8ee482b6026c9fd396.exe

"C:\Users\Admin\AppData\Local\Temp\4fe5e0a4575a3469b6441758f01e2d1ef6a9e509f2888c8ee482b6026c9fd396.exe"

Network

Country Destination Domain Proto
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp

Files

memory/2216-0-0x0000000000730000-0x0000000000731000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-25 13:16

Reported

2024-06-25 13:18

Platform

win10v2004-20240611-en

Max time kernel

137s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4fe5e0a4575a3469b6441758f01e2d1ef6a9e509f2888c8ee482b6026c9fd396.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\4fe5e0a4575a3469b6441758f01e2d1ef6a9e509f2888c8ee482b6026c9fd396.exe

"C:\Users\Admin\AppData\Local\Temp\4fe5e0a4575a3469b6441758f01e2d1ef6a9e509f2888c8ee482b6026c9fd396.exe"

Network

Country Destination Domain Proto
US 172.93.42.207:7443 tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 241.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 172.93.42.207:7443 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 172.93.42.207:7443 tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.160:443 www.bing.com tcp
US 8.8.8.8:53 160.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp

Files

memory/468-0-0x0000028576BA0000-0x0000028576BA1000-memory.dmp