Malware Analysis Report

2025-01-22 13:06

Sample ID 240724-lx8xxazdrj
Target f6934658326ac25819905e5cfeafdc729c173cf3290845189ab766ab8e5f6de6
SHA256 f6934658326ac25819905e5cfeafdc729c173cf3290845189ab766ab8e5f6de6
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

f6934658326ac25819905e5cfeafdc729c173cf3290845189ab766ab8e5f6de6

Threat Level: Known bad

The file f6934658326ac25819905e5cfeafdc729c173cf3290845189ab766ab8e5f6de6 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike backdoor trojan

Cobaltstrike family

Cobaltstrike

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-07-24 09:55

Signatures

Cobaltstrike family

cobaltstrike

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-24 09:55

Reported

2024-07-24 09:58

Platform

win7-20240704-en

Max time kernel

150s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f6934658326ac25819905e5cfeafdc729c173cf3290845189ab766ab8e5f6de6.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\f6934658326ac25819905e5cfeafdc729c173cf3290845189ab766ab8e5f6de6.exe

"C:\Users\Admin\AppData\Local\Temp\f6934658326ac25819905e5cfeafdc729c173cf3290845189ab766ab8e5f6de6.exe"

Network

Country Destination Domain Proto
N/A 192.168.253.130:8080 tcp
N/A 192.168.253.130:8080 tcp
N/A 192.168.253.130:8080 tcp
N/A 192.168.253.130:8080 tcp
N/A 192.168.253.130:8080 tcp
N/A 192.168.253.130:8080 tcp
N/A 192.168.253.130:8080 tcp
N/A 192.168.253.130:8080 tcp

Files

memory/2528-0-0x0000000001F60000-0x0000000001F61000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-24 09:55

Reported

2024-07-24 09:58

Platform

win10v2004-20240709-en

Max time kernel

147s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f6934658326ac25819905e5cfeafdc729c173cf3290845189ab766ab8e5f6de6.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\f6934658326ac25819905e5cfeafdc729c173cf3290845189ab766ab8e5f6de6.exe

"C:\Users\Admin\AppData\Local\Temp\f6934658326ac25819905e5cfeafdc729c173cf3290845189ab766ab8e5f6de6.exe"

Network

Country Destination Domain Proto
N/A 192.168.253.130:8080 tcp
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
N/A 192.168.253.130:8080 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
N/A 192.168.253.130:8080 tcp
N/A 192.168.253.130:8080 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 52.111.227.13:443 tcp
N/A 192.168.253.130:8080 tcp
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 150.171.27.10:443 tse1.mm.bing.net tcp
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 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
N/A 192.168.253.130:8080 tcp
N/A 192.168.253.130:8080 tcp
N/A 192.168.253.130:8080 tcp

Files

memory/4548-0-0x0000025BC97D0000-0x0000025BC97D1000-memory.dmp