Malware Analysis Report

2024-10-23 18:43

Sample ID 240609-e6zl9see48
Target afab205ca808920f6e155d79a670ebbbf79245b801ef942eb600e9928c92da85
SHA256 afab205ca808920f6e155d79a670ebbbf79245b801ef942eb600e9928c92da85
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

afab205ca808920f6e155d79a670ebbbf79245b801ef942eb600e9928c92da85

Threat Level: Known bad

The file afab205ca808920f6e155d79a670ebbbf79245b801ef942eb600e9928c92da85 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

2024-06-09 04:34

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-09 04:33

Reported

2024-06-09 04:38

Platform

win7-20240419-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\afab205ca808920f6e155d79a670ebbbf79245b801ef942eb600e9928c92da85.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\afab205ca808920f6e155d79a670ebbbf79245b801ef942eb600e9928c92da85.exe

"C:\Users\Admin\AppData\Local\Temp\afab205ca808920f6e155d79a670ebbbf79245b801ef942eb600e9928c92da85.exe"

Network

Country Destination Domain Proto
N/A 192.168.35.53:8080 tcp
N/A 192.168.35.53:8080 tcp
N/A 192.168.35.53:8080 tcp
N/A 192.168.35.53:8080 tcp
N/A 192.168.35.53:8080 tcp
N/A 192.168.35.53:8080 tcp
N/A 192.168.35.53:8080 tcp
N/A 192.168.35.53:8080 tcp

Files

memory/2656-0-0x00000000003C0000-0x00000000003C1000-memory.dmp

memory/2656-1-0x0000000000400000-0x000000000040C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-09 04:33

Reported

2024-06-09 04:38

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\afab205ca808920f6e155d79a670ebbbf79245b801ef942eb600e9928c92da85.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\afab205ca808920f6e155d79a670ebbbf79245b801ef942eb600e9928c92da85.exe

"C:\Users\Admin\AppData\Local\Temp\afab205ca808920f6e155d79a670ebbbf79245b801ef942eb600e9928c92da85.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4124 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
N/A 192.168.35.53:8080 tcp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
N/A 192.168.35.53:8080 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
N/A 192.168.35.53:8080 tcp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
N/A 192.168.35.53:8080 tcp
N/A 192.168.35.53:8080 tcp
N/A 192.168.35.53:8080 tcp
N/A 192.168.35.53:8080 tcp
US 8.8.8.8:53 89.65.42.20.in-addr.arpa udp
N/A 192.168.35.53:8080 tcp

Files

memory/3152-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

memory/3152-1-0x0000000000400000-0x000000000040C000-memory.dmp