Malware Analysis Report

2024-08-06 11:03

Sample ID 240222-jfayfaeg66
Target 954834bcbff8cfe1c7d6b4a1645e31a70ead5d7ad02a1063cd9d47272c71d0a2
SHA256 954834bcbff8cfe1c7d6b4a1645e31a70ead5d7ad02a1063cd9d47272c71d0a2
Tags
cobaltstrike 100000000 backdoor trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

954834bcbff8cfe1c7d6b4a1645e31a70ead5d7ad02a1063cd9d47272c71d0a2

Threat Level: Known bad

The file 954834bcbff8cfe1c7d6b4a1645e31a70ead5d7ad02a1063cd9d47272c71d0a2 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 100000000 backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-02-22 07:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-22 07:36

Reported

2024-02-22 07:38

Platform

win7-20240221-en

Max time kernel

145s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\954834bcbff8cfe1c7d6b4a1645e31a70ead5d7ad02a1063cd9d47272c71d0a2.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\954834bcbff8cfe1c7d6b4a1645e31a70ead5d7ad02a1063cd9d47272c71d0a2.exe

"C:\Users\Admin\AppData\Local\Temp\954834bcbff8cfe1c7d6b4a1645e31a70ead5d7ad02a1063cd9d47272c71d0a2.exe"

Network

Country Destination Domain Proto
CN 180.97.66.35:80 tcp
CN 180.97.66.35:80 tcp
CN 58.243.203.35:80 tcp
CN 58.243.203.35:80 tcp
CN 219.151.25.35:80 tcp

Files

memory/2956-0-0x00000000003F0000-0x0000000000431000-memory.dmp

memory/2956-2-0x00000000003F0000-0x0000000000431000-memory.dmp

memory/2956-4-0x00000000006F0000-0x0000000000B62000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-22 07:36

Reported

2024-02-22 07:38

Platform

win10v2004-20240221-en

Max time kernel

151s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\954834bcbff8cfe1c7d6b4a1645e31a70ead5d7ad02a1063cd9d47272c71d0a2.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\954834bcbff8cfe1c7d6b4a1645e31a70ead5d7ad02a1063cd9d47272c71d0a2.exe

"C:\Users\Admin\AppData\Local\Temp\954834bcbff8cfe1c7d6b4a1645e31a70ead5d7ad02a1063cd9d47272c71d0a2.exe"

Network

Country Destination Domain Proto
CN 180.97.66.35:80 tcp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
CN 58.243.203.35:80 tcp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
CN 219.151.25.35:80 tcp
US 8.8.8.8:53 234.17.178.52.in-addr.arpa udp
CN 218.93.204.35:80 tcp

Files

memory/3808-0-0x000001DDD0BA0000-0x000001DDD0BE1000-memory.dmp

memory/3808-2-0x000001DDD0BF0000-0x000001DDD1062000-memory.dmp