Malware Analysis Report

2025-04-13 11:52

Sample ID 240730-c59pqstbjj
Target e129ee72f0bd796d7cee6b721cae70ed540e178a49607af64947e2329aa76bae.exe
SHA256 e129ee72f0bd796d7cee6b721cae70ed540e178a49607af64947e2329aa76bae
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

e129ee72f0bd796d7cee6b721cae70ed540e178a49607af64947e2329aa76bae

Threat Level: Known bad

The file e129ee72f0bd796d7cee6b721cae70ed540e178a49607af64947e2329aa76bae.exe 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

2024-07-30 02:40

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-30 02:40

Reported

2024-07-30 02:43

Platform

win7-20240708-en

Max time kernel

120s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e129ee72f0bd796d7cee6b721cae70ed540e178a49607af64947e2329aa76bae.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\e129ee72f0bd796d7cee6b721cae70ed540e178a49607af64947e2329aa76bae.exe

"C:\Users\Admin\AppData\Local\Temp\e129ee72f0bd796d7cee6b721cae70ed540e178a49607af64947e2329aa76bae.exe"

Network

Country Destination Domain Proto
US 23.94.247.40:189 23.94.247.40 tcp

Files

memory/2320-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2320-1-0x0000000000400000-0x000000000040C000-memory.dmp

memory/2320-2-0x0000000003D00000-0x0000000004100000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-30 02:40

Reported

2024-07-30 02:43

Platform

win10v2004-20240709-en

Max time kernel

148s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e129ee72f0bd796d7cee6b721cae70ed540e178a49607af64947e2329aa76bae.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\e129ee72f0bd796d7cee6b721cae70ed540e178a49607af64947e2329aa76bae.exe

"C:\Users\Admin\AppData\Local\Temp\e129ee72f0bd796d7cee6b721cae70ed540e178a49607af64947e2329aa76bae.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 23.94.247.40:189 23.94.247.40 tcp
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 40.247.94.23.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 90.16.208.104.in-addr.arpa udp

Files

memory/3620-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/3620-1-0x0000000003890000-0x0000000003C90000-memory.dmp

memory/3620-2-0x0000000000400000-0x000000000040C000-memory.dmp