Malware Analysis Report

2024-08-06 11:01

Sample ID 240325-cgybssga3z
Target 90f6da27de20b69086e94268c03f7a9f99f3695f38a09881ba034b5613e0e262
SHA256 90f6da27de20b69086e94268c03f7a9f99f3695f38a09881ba034b5613e0e262
Tags
cobaltstrike 100000000 backdoor trojan
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

90f6da27de20b69086e94268c03f7a9f99f3695f38a09881ba034b5613e0e262

Threat Level: Known bad

The file 90f6da27de20b69086e94268c03f7a9f99f3695f38a09881ba034b5613e0e262 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 100000000 backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-03-25 02:03

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-03-25 02:03

Reported

2024-03-25 02:06

Platform

win7-20240221-en

Max time kernel

118s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\90f6da27de20b69086e94268c03f7a9f99f3695f38a09881ba034b5613e0e262.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\90f6da27de20b69086e94268c03f7a9f99f3695f38a09881ba034b5613e0e262.exe

"C:\Users\Admin\AppData\Local\Temp\90f6da27de20b69086e94268c03f7a9f99f3695f38a09881ba034b5613e0e262.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-03-25 02:03

Reported

2024-03-25 02:06

Platform

win10v2004-20240226-en

Max time kernel

147s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\90f6da27de20b69086e94268c03f7a9f99f3695f38a09881ba034b5613e0e262.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\90f6da27de20b69086e94268c03f7a9f99f3695f38a09881ba034b5613e0e262.exe

"C:\Users\Admin\AppData\Local\Temp\90f6da27de20b69086e94268c03f7a9f99f3695f38a09881ba034b5613e0e262.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 207.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.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
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 211.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 128.230.140.95.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 64.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 20.231.121.79:80 tcp
US 8.8.8.8:53 200.64.52.20.in-addr.arpa udp

Files

memory/556-0-0x000001B4E5850000-0x000001B4E5884000-memory.dmp