Malware Analysis Report

2024-08-06 07:57

Sample ID 230812-n6r2vsde9v
Target 17731062e8cb8a17003f9fa1fc6149f239b76a29836bf1541e90df43ba3d0cb3
SHA256 17731062e8cb8a17003f9fa1fc6149f239b76a29836bf1541e90df43ba3d0cb3
Tags
1359593325 cobaltstrike 0 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

17731062e8cb8a17003f9fa1fc6149f239b76a29836bf1541e90df43ba3d0cb3

Threat Level: Known bad

The file 17731062e8cb8a17003f9fa1fc6149f239b76a29836bf1541e90df43ba3d0cb3 was found to be: Known bad.

Malicious Activity Summary

1359593325 cobaltstrike 0 backdoor trojan

Cobaltstrike family

Cobaltstrike

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2023-08-12 12:00

Signatures

Cobaltstrike family

cobaltstrike

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-08-12 12:00

Reported

2023-08-12 12:03

Platform

win7-20230712-en

Max time kernel

117s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\17731062e8cb8a17003f9fa1fc6149f239b76a29836bf1541e90df43ba3d0cb3.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\17731062e8cb8a17003f9fa1fc6149f239b76a29836bf1541e90df43ba3d0cb3.exe

"C:\Users\Admin\AppData\Local\Temp\17731062e8cb8a17003f9fa1fc6149f239b76a29836bf1541e90df43ba3d0cb3.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2023-08-12 12:00

Reported

2023-08-12 12:03

Platform

win10v2004-20230703-en

Max time kernel

148s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\17731062e8cb8a17003f9fa1fc6149f239b76a29836bf1541e90df43ba3d0cb3.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\17731062e8cb8a17003f9fa1fc6149f239b76a29836bf1541e90df43ba3d0cb3.exe

"C:\Users\Admin\AppData\Local\Temp\17731062e8cb8a17003f9fa1fc6149f239b76a29836bf1541e90df43ba3d0cb3.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 time.api.chinabm.cn udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
US 8.8.8.8:53 126.149.241.8.in-addr.arpa udp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 108.211.229.192.in-addr.arpa udp
US 8.8.8.8:53 35.104.64.125.in-addr.arpa udp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
US 8.8.8.8:53 203.151.224.20.in-addr.arpa udp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
CN 125.64.104.35:443 time.api.chinabm.cn tcp
US 8.8.8.8:53 153.141.79.40.in-addr.arpa udp

Files

memory/1228-134-0x00000122DB930000-0x00000122DBA30000-memory.dmp

memory/1228-133-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-135-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-136-0x00000122DB930000-0x00000122DBA30000-memory.dmp

memory/1228-137-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-138-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-139-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-140-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-141-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-142-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-143-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-144-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-145-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-146-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-147-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-148-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp

memory/1228-149-0x00007FFC95320000-0x00007FFC953AD000-memory.dmp