Malware Analysis Report

2024-10-19 06:22

Sample ID 241003-24hmasvgld
Target 3b50fa669cf7e5d96637ef3e402942bc8c51ce417c81c5a094566936aeec3330
SHA256 3b50fa669cf7e5d96637ef3e402942bc8c51ce417c81c5a094566936aeec3330
Tags
cobaltstrike 0 100000 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

3b50fa669cf7e5d96637ef3e402942bc8c51ce417c81c5a094566936aeec3330

Threat Level: Known bad

The file 3b50fa669cf7e5d96637ef3e402942bc8c51ce417c81c5a094566936aeec3330 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 0 100000 backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-10-03 23:08

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-03 23:08

Reported

2024-10-03 23:10

Platform

win7-20240903-en

Max time kernel

122s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3b50fa669cf7e5d96637ef3e402942bc8c51ce417c81c5a094566936aeec3330.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3b50fa669cf7e5d96637ef3e402942bc8c51ce417c81c5a094566936aeec3330.exe

"C:\Users\Admin\AppData\Local\Temp\3b50fa669cf7e5d96637ef3e402942bc8c51ce417c81c5a094566936aeec3330.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-03 23:08

Reported

2024-10-03 23:10

Platform

win10v2004-20240802-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3b50fa669cf7e5d96637ef3e402942bc8c51ce417c81c5a094566936aeec3330.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\3b50fa669cf7e5d96637ef3e402942bc8c51ce417c81c5a094566936aeec3330.exe

"C:\Users\Admin\AppData\Local\Temp\3b50fa669cf7e5d96637ef3e402942bc8c51ce417c81c5a094566936aeec3330.exe"

Network

Country Destination Domain Proto
HK 103.27.108.111:80 tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 133.190.18.2.in-addr.arpa udp
HK 103.27.108.111:80 tcp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
HK 103.27.108.111:80 tcp

Files

memory/3016-0-0x000001CD72DC0000-0x000001CD72E01000-memory.dmp

memory/3016-1-0x000001CD72E10000-0x000001CD72E5F000-memory.dmp

memory/3016-2-0x000001CD72E10000-0x000001CD72E5F000-memory.dmp