Malware Analysis Report

2024-08-06 07:56

Sample ID 231208-mgrt5aaf46
Target a722ca718434ff9b8f03a1cc779fb63612225bcf0a978db75a3448d520148179
SHA256 a722ca718434ff9b8f03a1cc779fb63612225bcf0a978db75a3448d520148179
Tags
cobaltstrike 0 1359593325 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

a722ca718434ff9b8f03a1cc779fb63612225bcf0a978db75a3448d520148179

Threat Level: Known bad

The file a722ca718434ff9b8f03a1cc779fb63612225bcf0a978db75a3448d520148179 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 0 1359593325 backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2023-12-08 10:26

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-08 10:26

Reported

2023-12-08 10:29

Platform

win7-20231020-en

Max time kernel

146s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a722ca718434ff9b8f03a1cc779fb63612225bcf0a978db75a3448d520148179.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\a722ca718434ff9b8f03a1cc779fb63612225bcf0a978db75a3448d520148179.exe

"C:\Users\Admin\AppData\Local\Temp\a722ca718434ff9b8f03a1cc779fb63612225bcf0a978db75a3448d520148179.exe"

Network

Country Destination Domain Proto
N/A 192.168.56.1:8080 tcp
N/A 192.168.56.1:8080 tcp
N/A 192.168.56.1:8080 tcp
N/A 192.168.56.1:8080 tcp
N/A 192.168.56.1:8080 tcp
N/A 192.168.56.1:8080 tcp
N/A 192.168.56.1:8080 tcp

Files

memory/1884-0-0x00000000002C0000-0x0000000000400000-memory.dmp

memory/1884-1-0x000007FEF67A0000-0x000007FEF684C000-memory.dmp

memory/1884-2-0x000007FEF67A0000-0x000007FEF684C000-memory.dmp

memory/1884-6-0x000007FEF67A0000-0x000007FEF684C000-memory.dmp

memory/1884-7-0x000007FEF67A0000-0x000007FEF684C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-08 10:26

Reported

2023-12-08 10:29

Platform

win10v2004-20231130-en

Max time kernel

141s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a722ca718434ff9b8f03a1cc779fb63612225bcf0a978db75a3448d520148179.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\a722ca718434ff9b8f03a1cc779fb63612225bcf0a978db75a3448d520148179.exe

"C:\Users\Admin\AppData\Local\Temp\a722ca718434ff9b8f03a1cc779fb63612225bcf0a978db75a3448d520148179.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 6.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
N/A 192.168.56.1:8080 tcp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
N/A 192.168.56.1:8080 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
N/A 192.168.56.1:8080 tcp
US 8.8.8.8:53 173.178.17.96.in-addr.arpa udp
N/A 192.168.56.1:8080 tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
N/A 192.168.56.1:8080 tcp
N/A 192.168.56.1:8080 tcp

Files

memory/4836-0-0x0000017705300000-0x0000017705440000-memory.dmp

memory/4836-1-0x00007FF98B860000-0x00007FF98B8ED000-memory.dmp

memory/4836-2-0x00007FF98B860000-0x00007FF98B8ED000-memory.dmp

memory/4836-4-0x00007FF98B860000-0x00007FF98B8ED000-memory.dmp

memory/4836-6-0x00007FF98B860000-0x00007FF98B8ED000-memory.dmp

memory/4836-7-0x00007FF98B860000-0x00007FF98B8ED000-memory.dmp

memory/4836-9-0x00007FF98B860000-0x00007FF98B8ED000-memory.dmp

memory/4836-15-0x00007FF98B860000-0x00007FF98B8ED000-memory.dmp