Malware Analysis Report

2024-08-06 07:58

Sample ID 230720-nv7yyagc82
Target vscode.exe
SHA256 8b32530f9e9c0cca76370fde26ad0bae615c9d85514c5cb46e096268fdbfc63c
Tags
cobaltstrike 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

8b32530f9e9c0cca76370fde26ad0bae615c9d85514c5cb46e096268fdbfc63c

Threat Level: Known bad

The file vscode.exe was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 1359593325 backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2023-07-20 11:44

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-07-20 11:44

Reported

2023-07-20 11:47

Platform

win7-20230712-en

Max time kernel

149s

Max time network

151s

Command Line

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

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

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

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

Network

Country Destination Domain Proto
CN 123.60.208.42:40123 tcp
CN 123.60.208.42:40123 123.60.208.42 tcp
CN 123.60.208.42:40123 123.60.208.42 tcp
CN 123.60.208.42:40123 tcp

Files

memory/1164-54-0x0000000000360000-0x0000000000393000-memory.dmp

memory/1164-55-0x00000000003A0000-0x00000000003DD000-memory.dmp

memory/1164-56-0x0000000000400000-0x000000000044B000-memory.dmp

memory/1164-57-0x00000000003A0000-0x00000000003DD000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-07-20 11:44

Reported

2023-07-20 11:47

Platform

win10v2004-20230703-en

Max time kernel

142s

Max time network

132s

Command Line

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

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 1.202.248.87.in-addr.arpa udp
CN 123.60.208.42:40123 123.60.208.42 tcp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 54.120.234.20.in-addr.arpa udp
US 8.8.8.8:53 42.208.60.123.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
US 8.8.8.8:53 160.252.72.23.in-addr.arpa udp
CN 123.60.208.42:40123 123.60.208.42 tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
CN 123.60.208.42:40123 123.60.208.42 tcp

Files

memory/4020-133-0x0000000000650000-0x0000000000683000-memory.dmp

memory/4020-134-0x0000000000700000-0x000000000073D000-memory.dmp

memory/4020-135-0x0000000000400000-0x000000000044B000-memory.dmp

memory/4020-136-0x0000000000700000-0x000000000073D000-memory.dmp