Malware Analysis Report

2024-08-06 07:53

Sample ID 231115-qzx1msbb27
Target 135615d245cbf5c22753e1500ebf3311023ec2e168e46eee6996b8022ca9dd60
SHA256 135615d245cbf5c22753e1500ebf3311023ec2e168e46eee6996b8022ca9dd60
Tags
cobaltstrike 1359593325 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

135615d245cbf5c22753e1500ebf3311023ec2e168e46eee6996b8022ca9dd60

Threat Level: Known bad

The file 135615d245cbf5c22753e1500ebf3311023ec2e168e46eee6996b8022ca9dd60 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 1359593325 backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2023-11-15 13:42

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-15 13:42

Reported

2023-11-15 13:45

Platform

win7-20231025-en

Max time kernel

142s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\135615d245cbf5c22753e1500ebf3311023ec2e168e46eee6996b8022ca9dd60.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\135615d245cbf5c22753e1500ebf3311023ec2e168e46eee6996b8022ca9dd60.exe

"C:\Users\Admin\AppData\Local\Temp\135615d245cbf5c22753e1500ebf3311023ec2e168e46eee6996b8022ca9dd60.exe"

Network

Country Destination Domain Proto
NL 192.236.146.5:80 tcp
NL 192.236.146.5:80 tcp
NL 192.236.146.5:80 tcp
NL 192.236.146.5:80 tcp

Files

memory/1620-0-0x0000000000400000-0x0000000000458000-memory.dmp

memory/1620-1-0x00000000001C0000-0x00000000001C7000-memory.dmp

memory/1620-2-0x0000000000400000-0x0000000000458000-memory.dmp

memory/1620-3-0x0000000001D70000-0x0000000001DA3000-memory.dmp

memory/1620-4-0x0000000001FE0000-0x000000000201D000-memory.dmp

memory/1620-5-0x0000000000400000-0x0000000000458000-memory.dmp

memory/1620-6-0x0000000075460000-0x00000000754AE000-memory.dmp

memory/1620-9-0x00000000001C0000-0x00000000001C7000-memory.dmp

memory/1620-12-0x0000000001FE0000-0x000000000201D000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-15 13:42

Reported

2023-11-15 13:45

Platform

win10v2004-20231020-en

Max time kernel

142s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\135615d245cbf5c22753e1500ebf3311023ec2e168e46eee6996b8022ca9dd60.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\135615d245cbf5c22753e1500ebf3311023ec2e168e46eee6996b8022ca9dd60.exe

"C:\Users\Admin\AppData\Local\Temp\135615d245cbf5c22753e1500ebf3311023ec2e168e46eee6996b8022ca9dd60.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 193.78.101.95.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 133.113.22.20.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 198.1.85.104.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
NL 192.236.146.5:80 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 1.202.248.87.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 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 152.78.101.95.in-addr.arpa udp
US 52.111.227.11:443 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
NL 192.236.146.5:80 tcp
US 8.8.8.8:53 154.141.79.40.in-addr.arpa udp

Files

memory/944-0-0x0000000002200000-0x0000000002207000-memory.dmp

memory/944-1-0x0000000000400000-0x0000000000458000-memory.dmp

memory/944-2-0x0000000000400000-0x0000000000458000-memory.dmp

memory/944-3-0x00000000025A0000-0x00000000025D3000-memory.dmp

memory/944-4-0x0000000002260000-0x000000000229D000-memory.dmp

memory/944-5-0x0000000000400000-0x0000000000458000-memory.dmp

memory/944-6-0x0000000074890000-0x00000000748FA000-memory.dmp

memory/944-9-0x0000000002200000-0x0000000002207000-memory.dmp

memory/944-10-0x0000000002260000-0x000000000229D000-memory.dmp