Malware Analysis Report

2024-08-06 11:04

Sample ID 231213-2wssasbdf6
Target 9c1082076a79cacf49c814288fea10f912a4e2e5ccf8696b44b6fd5d84fe7124
SHA256 9c1082076a79cacf49c814288fea10f912a4e2e5ccf8696b44b6fd5d84fe7124
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

9c1082076a79cacf49c814288fea10f912a4e2e5ccf8696b44b6fd5d84fe7124

Threat Level: Known bad

The file 9c1082076a79cacf49c814288fea10f912a4e2e5ccf8696b44b6fd5d84fe7124 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

2023-12-13 22:56

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-13 22:56

Reported

2023-12-13 22:58

Platform

win7-20231020-en

Max time kernel

149s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9c1082076a79cacf49c814288fea10f912a4e2e5ccf8696b44b6fd5d84fe7124.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\9c1082076a79cacf49c814288fea10f912a4e2e5ccf8696b44b6fd5d84fe7124.exe

"C:\Users\Admin\AppData\Local\Temp\9c1082076a79cacf49c814288fea10f912a4e2e5ccf8696b44b6fd5d84fe7124.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 service-etdb74nf-1307700818.sh.apigw.tencentcs.com udp

Files

memory/2120-0-0x0000000047C30000-0x0000000047C7F000-memory.dmp

memory/2120-1-0x0000000047BD0000-0x0000000047C11000-memory.dmp

memory/2120-2-0x0000000047BD0000-0x0000000047C11000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-13 22:56

Reported

2023-12-13 22:58

Platform

win10v2004-20231127-en

Max time kernel

150s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9c1082076a79cacf49c814288fea10f912a4e2e5ccf8696b44b6fd5d84fe7124.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9c1082076a79cacf49c814288fea10f912a4e2e5ccf8696b44b6fd5d84fe7124.exe

"C:\Users\Admin\AppData\Local\Temp\9c1082076a79cacf49c814288fea10f912a4e2e5ccf8696b44b6fd5d84fe7124.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 82.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 167.109.18.2.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 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 17.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 211.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 15.173.189.20.in-addr.arpa udp

Files

N/A