Malware Analysis Report

2024-10-23 18:43

Sample ID 240609-e78lkadf9z
Target f18d68a3e377ea95d24abe93231800a75930c50b6fe7e5087251896b06907e4d
SHA256 f18d68a3e377ea95d24abe93231800a75930c50b6fe7e5087251896b06907e4d
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

f18d68a3e377ea95d24abe93231800a75930c50b6fe7e5087251896b06907e4d

Threat Level: Known bad

The file f18d68a3e377ea95d24abe93231800a75930c50b6fe7e5087251896b06907e4d 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 04:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-09 04:36

Reported

2024-06-09 04:38

Platform

win7-20240221-en

Max time kernel

148s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f18d68a3e377ea95d24abe93231800a75930c50b6fe7e5087251896b06907e4d.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\f18d68a3e377ea95d24abe93231800a75930c50b6fe7e5087251896b06907e4d.exe

"C:\Users\Admin\AppData\Local\Temp\f18d68a3e377ea95d24abe93231800a75930c50b6fe7e5087251896b06907e4d.exe"

Network

Country Destination Domain Proto
CN 118.178.237.85:5988 tcp
CN 118.178.237.85:5988 tcp
CN 118.178.237.85:5988 tcp
CN 118.178.237.85:5988 tcp
CN 118.178.237.85:5988 tcp
CN 118.178.237.85:5988 tcp
CN 118.178.237.85:5988 tcp
CN 118.178.237.85:5988 tcp

Files

memory/2896-0-0x0000000001F70000-0x0000000001F71000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-09 04:36

Reported

2024-06-09 04:38

Platform

win10v2004-20240426-en

Max time kernel

147s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f18d68a3e377ea95d24abe93231800a75930c50b6fe7e5087251896b06907e4d.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\f18d68a3e377ea95d24abe93231800a75930c50b6fe7e5087251896b06907e4d.exe

"C:\Users\Admin\AppData\Local\Temp\f18d68a3e377ea95d24abe93231800a75930c50b6fe7e5087251896b06907e4d.exe"

Network

Country Destination Domain Proto
CN 118.178.237.85:5988 tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
CN 118.178.237.85:5988 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
CN 118.178.237.85:5988 tcp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
CN 118.178.237.85:5988 tcp
CN 118.178.237.85:5988 tcp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
CN 118.178.237.85:5988 tcp
CN 118.178.237.85:5988 tcp
CN 118.178.237.85:5988 tcp

Files

memory/2092-0-0x0000019D4E4A0000-0x0000019D4E4A1000-memory.dmp