Malware Analysis Report

2024-08-06 07:58

Sample ID 230818-f43ftafg27
Target 566dfc60652aadb8a4b8698d0f74adf9baf444ad7aa243a0df16dae8d5c8e9a3
SHA256 566dfc60652aadb8a4b8698d0f74adf9baf444ad7aa243a0df16dae8d5c8e9a3
Tags
cobaltstrike metasploit 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

566dfc60652aadb8a4b8698d0f74adf9baf444ad7aa243a0df16dae8d5c8e9a3

Threat Level: Known bad

The file 566dfc60652aadb8a4b8698d0f74adf9baf444ad7aa243a0df16dae8d5c8e9a3 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike metasploit 1359593325 backdoor trojan

Cobaltstrike

MetaSploit

Metasploit family

Unsigned PE

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2023-08-18 05:26

Signatures

Metasploit family

metasploit

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-08-18 05:26

Reported

2023-08-18 05:29

Platform

win7-20230712-en

Max time kernel

117s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\566dfc60652aadb8a4b8698d0f74adf9baf444ad7aa243a0df16dae8d5c8e9a3.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

MetaSploit

trojan backdoor metasploit

Processes

C:\Users\Admin\AppData\Local\Temp\566dfc60652aadb8a4b8698d0f74adf9baf444ad7aa243a0df16dae8d5c8e9a3.exe

"C:\Users\Admin\AppData\Local\Temp\566dfc60652aadb8a4b8698d0f74adf9baf444ad7aa243a0df16dae8d5c8e9a3.exe"

Network

Country Destination Domain Proto
CN 118.31.77.76:443 118.31.77.76 tcp
CN 118.31.77.76:443 tcp
CN 118.31.77.76:443 118.31.77.76 tcp
CN 118.31.77.76:443 118.31.77.76 tcp

Files

memory/2644-54-0x0000000000020000-0x0000000000021000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\CabA843.tmp

MD5 3ac860860707baaf32469fa7cc7c0192
SHA1 c33c2acdaba0e6fa41fd2f00f186804722477639
SHA256 d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904
SHA512 d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

memory/2644-71-0x00000000037D0000-0x0000000003BD0000-memory.dmp

memory/2644-72-0x0000000000880000-0x00000000008BD000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Tar4DF6.tmp

MD5 4ff65ad929cd9a367680e0e5b1c08166
SHA1 c0af0d4396bd1f15c45f39d3b849ba444233b3a2
SHA256 c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6
SHA512 f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

Analysis: behavioral2

Detonation Overview

Submitted

2023-08-18 05:26

Reported

2023-08-18 05:29

Platform

win10v2004-20230703-en

Max time kernel

140s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\566dfc60652aadb8a4b8698d0f74adf9baf444ad7aa243a0df16dae8d5c8e9a3.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

MetaSploit

trojan backdoor metasploit

Processes

C:\Users\Admin\AppData\Local\Temp\566dfc60652aadb8a4b8698d0f74adf9baf444ad7aa243a0df16dae8d5c8e9a3.exe

"C:\Users\Admin\AppData\Local\Temp\566dfc60652aadb8a4b8698d0f74adf9baf444ad7aa243a0df16dae8d5c8e9a3.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
CN 118.31.77.76:443 118.31.77.76 tcp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 76.77.31.118.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
CN 118.31.77.76:443 118.31.77.76 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
CN 118.31.77.76:443 118.31.77.76 tcp
US 8.8.8.8:53 89.65.42.20.in-addr.arpa udp

Files

memory/4108-133-0x0000000000B80000-0x0000000000B81000-memory.dmp

memory/4108-136-0x0000000003AD0000-0x0000000003ED0000-memory.dmp

memory/4108-137-0x0000000003970000-0x00000000039AD000-memory.dmp