Malware Analysis Report

2024-10-19 06:23

Sample ID 241001-gc5mjaxdpd
Target 0ea0405b2ba36ca9ca67c4f1984ff9fe.exe
SHA256 c21909adc395418d720182307722a3915705e36b86c1ee6e703c1e6e58d604cf
Tags
cobaltstrike 0 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

c21909adc395418d720182307722a3915705e36b86c1ee6e703c1e6e58d604cf

Threat Level: Known bad

The file 0ea0405b2ba36ca9ca67c4f1984ff9fe.exe was found to be: Known bad.

Malicious Activity Summary

cobaltstrike 0 100000 backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-10-01 05:40

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-01 05:40

Reported

2024-10-01 05:43

Platform

win7-20240903-en

Max time kernel

141s

Max time network

130s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0ea0405b2ba36ca9ca67c4f1984ff9fe.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\0ea0405b2ba36ca9ca67c4f1984ff9fe.exe

"C:\Users\Admin\AppData\Local\Temp\0ea0405b2ba36ca9ca67c4f1984ff9fe.exe"

Network

Country Destination Domain Proto
HK 156.224.21.148:80 156.224.21.148 tcp
HK 156.224.21.148:80 156.224.21.148 tcp
HK 156.224.21.148:80 156.224.21.148 tcp
HK 156.224.21.148:80 156.224.21.148 tcp

Files

memory/2252-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/2252-1-0x0000000003BC0000-0x0000000003FC0000-memory.dmp

memory/2252-2-0x0000000000510000-0x000000000055F000-memory.dmp

memory/2252-3-0x0000000000400000-0x000000000040C000-memory.dmp

memory/2252-4-0x0000000000510000-0x000000000055F000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-01 05:40

Reported

2024-10-01 05:43

Platform

win10v2004-20240802-en

Max time kernel

140s

Max time network

125s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0ea0405b2ba36ca9ca67c4f1984ff9fe.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\0ea0405b2ba36ca9ca67c4f1984ff9fe.exe

"C:\Users\Admin\AppData\Local\Temp\0ea0405b2ba36ca9ca67c4f1984ff9fe.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
HK 156.224.21.148:80 156.224.21.148 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
HK 156.224.21.148:80 156.224.21.148 tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 148.21.224.156.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
HK 156.224.21.148:80 156.224.21.148 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
HK 156.224.21.148:80 156.224.21.148 tcp

Files

memory/3516-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/3516-1-0x0000000003830000-0x0000000003C30000-memory.dmp

memory/3516-2-0x0000000000A00000-0x0000000000A4F000-memory.dmp

memory/3516-3-0x0000000000400000-0x000000000040C000-memory.dmp

memory/3516-4-0x0000000000A00000-0x0000000000A4F000-memory.dmp