Malware Analysis Report

2024-08-06 10:23

Sample ID 240614-x2kxeswgpl
Target 352b1c4d57332a7f0e3065a46e0f346942eaff446226ef401a8009afc7bf0985
SHA256 352b1c4d57332a7f0e3065a46e0f346942eaff446226ef401a8009afc7bf0985
Tags
cobaltstrike 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

352b1c4d57332a7f0e3065a46e0f346942eaff446226ef401a8009afc7bf0985

Threat Level: Known bad

The file 352b1c4d57332a7f0e3065a46e0f346942eaff446226ef401a8009afc7bf0985 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-14 19:20

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 19:20

Reported

2024-06-14 19:23

Platform

win7-20240508-en

Max time kernel

122s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\352b1c4d57332a7f0e3065a46e0f346942eaff446226ef401a8009afc7bf0985.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\352b1c4d57332a7f0e3065a46e0f346942eaff446226ef401a8009afc7bf0985.exe

"C:\Users\Admin\AppData\Local\Temp\352b1c4d57332a7f0e3065a46e0f346942eaff446226ef401a8009afc7bf0985.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 19:20

Reported

2024-06-14 19:23

Platform

win10v2004-20240226-en

Max time kernel

148s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\352b1c4d57332a7f0e3065a46e0f346942eaff446226ef401a8009afc7bf0985.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\352b1c4d57332a7f0e3065a46e0f346942eaff446226ef401a8009afc7bf0985.exe

"C:\Users\Admin\AppData\Local\Temp\352b1c4d57332a7f0e3065a46e0f346942eaff446226ef401a8009afc7bf0985.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=4328 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
N/A 192.168.16.136:808 tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 137.126.19.2.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
N/A 192.168.16.136:808 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
N/A 192.168.16.136:808 tcp
US 8.8.8.8:53 6.160.77.104.in-addr.arpa udp
N/A 192.168.16.136:808 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
N/A 192.168.16.136:808 tcp
N/A 192.168.16.136:808 tcp
N/A 192.168.16.136:808 tcp
US 8.8.8.8:53 123.10.44.20.in-addr.arpa udp
N/A 192.168.16.136:808 tcp

Files

memory/2748-0-0x000002136B4C0000-0x000002136B4C1000-memory.dmp