Malware Analysis Report

2024-08-06 10:59

Sample ID 240609-jxzm5agf66
Target 2024-06-09_904481c66d065e2c167e344781be834c_cobalt-strike_cobaltstrike_meterpreter
SHA256 860f1d5c5e0d6876d0a938554da847b4974a3428d41004626d33bc80de60c5e6
Tags
100000 cobaltstrike 0 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

860f1d5c5e0d6876d0a938554da847b4974a3428d41004626d33bc80de60c5e6

Threat Level: Known bad

The file 2024-06-09_904481c66d065e2c167e344781be834c_cobalt-strike_cobaltstrike_meterpreter was found to be: Known bad.

Malicious Activity Summary

100000 cobaltstrike 0 backdoor trojan

Cobaltstrike

Cobaltstrike family

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-09 08:03

Signatures

Cobaltstrike family

cobaltstrike

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-09 08:03

Reported

2024-06-09 08:06

Platform

win7-20240508-en

Max time kernel

123s

Max time network

133s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-09_904481c66d065e2c167e344781be834c_cobalt-strike_cobaltstrike_meterpreter.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-09_904481c66d065e2c167e344781be834c_cobalt-strike_cobaltstrike_meterpreter.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-09_904481c66d065e2c167e344781be834c_cobalt-strike_cobaltstrike_meterpreter.exe"

Network

Country Destination Domain Proto
CN 116.114.20.180:8088 tcp
CN 116.114.20.180:8088 tcp
CN 116.114.20.180:8088 tcp
CN 116.114.20.180:8088 tcp

Files

memory/2024-1-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2024-2-0x0000000000250000-0x000000000029F000-memory.dmp

memory/2024-3-0x0000000000410000-0x0000000000510000-memory.dmp

memory/2024-4-0x0000000000250000-0x000000000029F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-09 08:03

Reported

2024-06-09 08:06

Platform

win10v2004-20240426-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2024-06-09_904481c66d065e2c167e344781be834c_cobalt-strike_cobaltstrike_meterpreter.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\2024-06-09_904481c66d065e2c167e344781be834c_cobalt-strike_cobaltstrike_meterpreter.exe

"C:\Users\Admin\AppData\Local\Temp\2024-06-09_904481c66d065e2c167e344781be834c_cobalt-strike_cobaltstrike_meterpreter.exe"

Network

Country Destination Domain Proto
CN 116.114.20.180:8088 tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
CN 116.114.20.180:8088 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 18.173.189.20.in-addr.arpa udp

Files

memory/4208-1-0x0000028144120000-0x0000028144170000-memory.dmp

memory/4208-2-0x0000028143E50000-0x0000028143E9F000-memory.dmp

memory/4208-3-0x0000028144120000-0x0000028144170000-memory.dmp

memory/4208-4-0x0000028143E50000-0x0000028143E9F000-memory.dmp