Malware Analysis Report

2024-10-23 18:55

Sample ID 241010-vlw9eawfrf
Target 03a7a07d41b177a1a8082a9a5c481ad994298f4d7a6b11149dc231cb9e1492fe
SHA256 03a7a07d41b177a1a8082a9a5c481ad994298f4d7a6b11149dc231cb9e1492fe
Tags
cobaltstrike 100000 backdoor trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

03a7a07d41b177a1a8082a9a5c481ad994298f4d7a6b11149dc231cb9e1492fe

Threat Level: Known bad

The file 03a7a07d41b177a1a8082a9a5c481ad994298f4d7a6b11149dc231cb9e1492fe was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 100000 backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-10-10 17:05

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-10 17:05

Reported

2024-10-10 17:07

Platform

win7-20241010-en

Max time kernel

40s

Max time network

19s

Command Line

"C:\Users\Admin\AppData\Local\Temp\03a7a07d41b177a1a8082a9a5c481ad994298f4d7a6b11149dc231cb9e1492fe.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\03a7a07d41b177a1a8082a9a5c481ad994298f4d7a6b11149dc231cb9e1492fe.exe

"C:\Users\Admin\AppData\Local\Temp\03a7a07d41b177a1a8082a9a5c481ad994298f4d7a6b11149dc231cb9e1492fe.exe"

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-10 17:05

Reported

2024-10-10 17:07

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\03a7a07d41b177a1a8082a9a5c481ad994298f4d7a6b11149dc231cb9e1492fe.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\03a7a07d41b177a1a8082a9a5c481ad994298f4d7a6b11149dc231cb9e1492fe.exe

"C:\Users\Admin\AppData\Local\Temp\03a7a07d41b177a1a8082a9a5c481ad994298f4d7a6b11149dc231cb9e1492fe.exe"

Network

Country Destination Domain Proto
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
CN 8.137.147.254:7009 tcp
CN 8.137.147.254:7009 tcp
US 8.8.8.8:53 66.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
CN 8.137.147.254:7009 tcp
CN 8.137.147.254:7009 tcp

Files

memory/3736-0-0x000001B8FDDD0000-0x000001B8FDE11000-memory.dmp

memory/3736-1-0x000001B8FDE20000-0x000001B8FE292000-memory.dmp