Malware Analysis Report

2025-04-03 14:30

Sample ID 241110-lzkm4axpbk
Target 30a275924ea57945965110c2d93ea4c55096f6addfd9d586db693b61946d5f95
SHA256 30a275924ea57945965110c2d93ea4c55096f6addfd9d586db693b61946d5f95
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

30a275924ea57945965110c2d93ea4c55096f6addfd9d586db693b61946d5f95

Threat Level: Known bad

The file 30a275924ea57945965110c2d93ea4c55096f6addfd9d586db693b61946d5f95 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

2024-11-10 09:58

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-10 09:58

Reported

2024-11-10 10:00

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\30a275924ea57945965110c2d93ea4c55096f6addfd9d586db693b61946d5f95.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Cobaltstrike family

cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\30a275924ea57945965110c2d93ea4c55096f6addfd9d586db693b61946d5f95.exe

"C:\Users\Admin\AppData\Local\Temp\30a275924ea57945965110c2d93ea4c55096f6addfd9d586db693b61946d5f95.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
CN 43.142.252.172:80 tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
CN 43.142.252.172:80 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
CN 43.142.252.172:80 tcp
CN 43.142.252.172:80 tcp
CN 43.142.252.172:80 tcp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
CN 43.142.252.172:80 tcp
CN 43.142.252.172:80 tcp
CN 43.142.252.172:80 tcp
US 8.8.8.8:53 udp

Files

memory/4156-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/4156-1-0x0000000000400000-0x000000000040C000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 09:58

Reported

2024-11-10 10:00

Platform

win7-20240903-en

Max time kernel

141s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\30a275924ea57945965110c2d93ea4c55096f6addfd9d586db693b61946d5f95.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Cobaltstrike family

cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\30a275924ea57945965110c2d93ea4c55096f6addfd9d586db693b61946d5f95.exe

"C:\Users\Admin\AppData\Local\Temp\30a275924ea57945965110c2d93ea4c55096f6addfd9d586db693b61946d5f95.exe"

Network

Country Destination Domain Proto
CN 43.142.252.172:80 tcp
CN 43.142.252.172:80 tcp
CN 43.142.252.172:80 tcp
CN 43.142.252.172:80 tcp
CN 43.142.252.172:80 tcp
CN 43.142.252.172:80 tcp
CN 43.142.252.172:80 tcp

Files

memory/2020-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2020-1-0x0000000000400000-0x000000000040C000-memory.dmp