Malware Analysis Report

2024-10-23 18:55

Sample ID 241014-skvm3s1cjc
Target 0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01N
SHA256 0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01
Tags
cobaltstrike 100000 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

0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01

Threat Level: Known bad

The file 0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01N was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 100000 backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-10-14 15:11

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-14 15:11

Reported

2024-10-14 15:13

Platform

win10v2004-20241007-en

Max time kernel

109s

Max time network

117s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01N.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01N.exe

"C:\Users\Admin\AppData\Local\Temp\0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01N.exe"

Network

Country Destination Domain Proto
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 21.236.111.52.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
CN 8.137.147.254:7009 tcp

Files

memory/5036-0-0x000001E4E8F30000-0x000001E4E8F71000-memory.dmp

memory/5036-1-0x000001E4E8F80000-0x000001E4E93F2000-memory.dmp

memory/5036-2-0x000001E4E8F30000-0x000001E4E8F71000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-14 15:11

Reported

2024-10-14 15:13

Platform

win7-20240903-en

Max time kernel

105s

Max time network

17s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01N.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01N.exe

"C:\Users\Admin\AppData\Local\Temp\0d31c4b6d9c07ec9d84e1aeef41044a0f7808faca10f0da83bc4db00bca9ac01N.exe"

Network

N/A

Files

N/A