Malware Analysis Report

2024-08-06 07:55

Sample ID 231113-lr665abh9z
Target c06b7c429d664ab28086c4ff45d704838d28d1f2492ad8d8de15ec0bae01e9b3
SHA256 c06b7c429d664ab28086c4ff45d704838d28d1f2492ad8d8de15ec0bae01e9b3
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

c06b7c429d664ab28086c4ff45d704838d28d1f2492ad8d8de15ec0bae01e9b3

Threat Level: Known bad

The file c06b7c429d664ab28086c4ff45d704838d28d1f2492ad8d8de15ec0bae01e9b3 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

2023-11-13 09:47

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-13 09:47

Reported

2023-11-13 09:49

Platform

win7-20231020-en

Max time kernel

144s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c06b7c429d664ab28086c4ff45d704838d28d1f2492ad8d8de15ec0bae01e9b3.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\c06b7c429d664ab28086c4ff45d704838d28d1f2492ad8d8de15ec0bae01e9b3.exe

"C:\Users\Admin\AppData\Local\Temp\c06b7c429d664ab28086c4ff45d704838d28d1f2492ad8d8de15ec0bae01e9b3.exe"

Network

Country Destination Domain Proto
NL 192.236.146.5:80 tcp
NL 192.236.146.5:80 tcp
NL 192.236.146.5:80 tcp
NL 192.236.146.5:80 tcp

Files

memory/2256-1-0x0000000000400000-0x0000000000458000-memory.dmp

memory/2256-0-0x0000000000230000-0x0000000000237000-memory.dmp

memory/2256-2-0x0000000000400000-0x0000000000458000-memory.dmp

memory/2256-3-0x0000000000460000-0x0000000000493000-memory.dmp

memory/2256-4-0x0000000000400000-0x0000000000458000-memory.dmp

memory/2256-5-0x0000000074E40000-0x0000000074E8E000-memory.dmp

memory/2256-6-0x00000000004A0000-0x00000000004DD000-memory.dmp

memory/2256-9-0x0000000000230000-0x0000000000237000-memory.dmp

memory/2256-12-0x00000000004A0000-0x00000000004DD000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-13 09:47

Reported

2023-11-13 09:49

Platform

win10v2004-20231023-en

Max time kernel

142s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c06b7c429d664ab28086c4ff45d704838d28d1f2492ad8d8de15ec0bae01e9b3.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\c06b7c429d664ab28086c4ff45d704838d28d1f2492ad8d8de15ec0bae01e9b3.exe

"C:\Users\Admin\AppData\Local\Temp\c06b7c429d664ab28086c4ff45d704838d28d1f2492ad8d8de15ec0bae01e9b3.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 39.142.81.104.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
NL 192.236.146.5:80 tcp
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 8.8.8.8:53 126.24.238.8.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
NL 192.236.146.5:80 tcp
US 8.8.8.8:53 204.201.50.20.in-addr.arpa udp

Files

memory/5036-0-0x00000000005B0000-0x00000000005B7000-memory.dmp

memory/5036-1-0x0000000000400000-0x0000000000458000-memory.dmp

memory/5036-2-0x0000000000400000-0x0000000000458000-memory.dmp

memory/5036-3-0x00000000025C0000-0x00000000025F3000-memory.dmp

memory/5036-4-0x0000000002600000-0x000000000263D000-memory.dmp

memory/5036-5-0x0000000000400000-0x0000000000458000-memory.dmp

memory/5036-6-0x0000000074E20000-0x0000000074E8A000-memory.dmp

memory/5036-9-0x00000000005B0000-0x00000000005B7000-memory.dmp

memory/5036-10-0x0000000002600000-0x000000000263D000-memory.dmp