Malware Analysis Report

2024-10-23 18:49

Sample ID 240626-ms9jbatenj
Target e713c7e460ca3ec49e9911fe2df8f63925a412292c76bf4479c74cf3cd4d0a5d
SHA256 e713c7e460ca3ec49e9911fe2df8f63925a412292c76bf4479c74cf3cd4d0a5d
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

e713c7e460ca3ec49e9911fe2df8f63925a412292c76bf4479c74cf3cd4d0a5d

Threat Level: Known bad

The file e713c7e460ca3ec49e9911fe2df8f63925a412292c76bf4479c74cf3cd4d0a5d 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

2024-06-26 10:44

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-26 10:44

Reported

2024-06-26 10:47

Platform

win7-20240221-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e713c7e460ca3ec49e9911fe2df8f63925a412292c76bf4479c74cf3cd4d0a5d.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\e713c7e460ca3ec49e9911fe2df8f63925a412292c76bf4479c74cf3cd4d0a5d.exe

"C:\Users\Admin\AppData\Local\Temp\e713c7e460ca3ec49e9911fe2df8f63925a412292c76bf4479c74cf3cd4d0a5d.exe"

Network

Country Destination Domain Proto
N/A 10.0.0.128:1234 tcp
N/A 10.0.0.128:1234 tcp
N/A 10.0.0.128:1234 tcp
N/A 10.0.0.128:1234 tcp
N/A 10.0.0.128:1234 tcp
N/A 10.0.0.128:1234 tcp
N/A 10.0.0.128:1234 tcp
N/A 10.0.0.128:1234 tcp

Files

memory/1952-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/1952-1-0x0000000000400000-0x000000000040C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-26 10:44

Reported

2024-06-26 10:47

Platform

win10v2004-20240611-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e713c7e460ca3ec49e9911fe2df8f63925a412292c76bf4479c74cf3cd4d0a5d.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\e713c7e460ca3ec49e9911fe2df8f63925a412292c76bf4479c74cf3cd4d0a5d.exe

"C:\Users\Admin\AppData\Local\Temp\e713c7e460ca3ec49e9911fe2df8f63925a412292c76bf4479c74cf3cd4d0a5d.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
N/A 10.0.0.128:1234 tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
N/A 10.0.0.128:1234 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
N/A 10.0.0.128:1234 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
N/A 10.0.0.128:1234 tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
N/A 10.0.0.128:1234 tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
N/A 10.0.0.128:1234 tcp
N/A 10.0.0.128:1234 tcp
N/A 10.0.0.128:1234 tcp

Files

memory/2264-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2264-1-0x0000000000400000-0x000000000040C000-memory.dmp