Malware Analysis Report

2025-08-05 10:27

Sample ID 241107-j111csydnc
Target 505bfda20610f1cb793f6659355b6d4689742438d476978165faf8ecce6e5512
SHA256 505bfda20610f1cb793f6659355b6d4689742438d476978165faf8ecce6e5512
Tags
cobaltstrike backdoor trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

505bfda20610f1cb793f6659355b6d4689742438d476978165faf8ecce6e5512

Threat Level: Known bad

The file 505bfda20610f1cb793f6659355b6d4689742438d476978165faf8ecce6e5512 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike backdoor trojan

Cobaltstrike

Cobaltstrike family

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-11-07 08:08

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-07 08:08

Reported

2024-11-07 08:11

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\505bfda20610f1cb793f6659355b6d4689742438d476978165faf8ecce6e5512.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Cobaltstrike family

cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\505bfda20610f1cb793f6659355b6d4689742438d476978165faf8ecce6e5512.exe

"C:\Users\Admin\AppData\Local\Temp\505bfda20610f1cb793f6659355b6d4689742438d476978165faf8ecce6e5512.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
N/A 192.168.202.129:8088 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
N/A 192.168.202.129:8088 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
N/A 192.168.202.129:8088 tcp
N/A 192.168.202.129:8088 tcp
N/A 192.168.202.129:8088 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
N/A 192.168.202.129:8088 tcp
N/A 192.168.202.129:8088 tcp
N/A 192.168.202.129:8088 tcp

Files

memory/3400-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/3400-1-0x0000000000400000-0x000000000040C000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 08:08

Reported

2024-11-07 08:11

Platform

win7-20240903-en

Max time kernel

141s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\505bfda20610f1cb793f6659355b6d4689742438d476978165faf8ecce6e5512.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Cobaltstrike family

cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\505bfda20610f1cb793f6659355b6d4689742438d476978165faf8ecce6e5512.exe

"C:\Users\Admin\AppData\Local\Temp\505bfda20610f1cb793f6659355b6d4689742438d476978165faf8ecce6e5512.exe"

Network

Country Destination Domain Proto
N/A 192.168.202.129:8088 tcp
N/A 192.168.202.129:8088 tcp
N/A 192.168.202.129:8088 tcp
N/A 192.168.202.129:8088 tcp
N/A 192.168.202.129:8088 tcp
N/A 192.168.202.129:8088 tcp
N/A 192.168.202.129:8088 tcp

Files

memory/2104-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2104-1-0x0000000000400000-0x000000000040C000-memory.dmp