Malware Analysis Report

2024-08-06 07:57

Sample ID 231104-s38bwscb61
Target 216f68be7a8155276029c3b02d6a35c808fd396800379891f6f4922ada068d4f
SHA256 216f68be7a8155276029c3b02d6a35c808fd396800379891f6f4922ada068d4f
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

216f68be7a8155276029c3b02d6a35c808fd396800379891f6f4922ada068d4f

Threat Level: Known bad

The file 216f68be7a8155276029c3b02d6a35c808fd396800379891f6f4922ada068d4f 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

2023-11-04 15:40

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-04 15:40

Reported

2023-11-04 15:43

Platform

win7-20231020-en

Max time kernel

153s

Max time network

173s

Command Line

"C:\Users\Admin\AppData\Local\Temp\216f68be7a8155276029c3b02d6a35c808fd396800379891f6f4922ada068d4f.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\216f68be7a8155276029c3b02d6a35c808fd396800379891f6f4922ada068d4f.exe

"C:\Users\Admin\AppData\Local\Temp\216f68be7a8155276029c3b02d6a35c808fd396800379891f6f4922ada068d4f.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/988-1-0x0000000000400000-0x0000000000458000-memory.dmp

memory/988-0-0x0000000000280000-0x0000000000287000-memory.dmp

memory/988-2-0x0000000000400000-0x0000000000458000-memory.dmp

memory/988-4-0x00000000003C0000-0x00000000003F3000-memory.dmp

memory/988-5-0x00000000005A0000-0x00000000005DD000-memory.dmp

memory/988-6-0x0000000000280000-0x0000000000287000-memory.dmp

memory/988-7-0x0000000000400000-0x0000000000458000-memory.dmp

memory/988-9-0x00000000746F0000-0x000000007473E000-memory.dmp

memory/988-14-0x00000000005A0000-0x00000000005DD000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-04 15:40

Reported

2023-11-04 15:42

Platform

win10v2004-20231020-en

Max time kernel

141s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\216f68be7a8155276029c3b02d6a35c808fd396800379891f6f4922ada068d4f.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\216f68be7a8155276029c3b02d6a35c808fd396800379891f6f4922ada068d4f.exe

"C:\Users\Admin\AppData\Local\Temp\216f68be7a8155276029c3b02d6a35c808fd396800379891f6f4922ada068d4f.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 126.177.238.8.in-addr.arpa udp
US 8.8.8.8:53 136.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
NL 192.236.146.5:80 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 17.14.97.104.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.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 13.227.111.52.in-addr.arpa udp
NL 192.236.146.5:80 tcp
US 8.8.8.8:53 49.192.11.51.in-addr.arpa udp

Files

memory/4928-0-0x0000000000A50000-0x0000000000A57000-memory.dmp

memory/4928-1-0x0000000000400000-0x0000000000458000-memory.dmp

memory/4928-2-0x0000000000400000-0x0000000000458000-memory.dmp

memory/4928-3-0x0000000000AF0000-0x0000000000B23000-memory.dmp

memory/4928-4-0x0000000000AB0000-0x0000000000AED000-memory.dmp

memory/4928-5-0x0000000000A50000-0x0000000000A57000-memory.dmp

memory/4928-6-0x0000000000400000-0x0000000000458000-memory.dmp

memory/4928-7-0x0000000074E00000-0x0000000074E6A000-memory.dmp

memory/4928-8-0x0000000000AB0000-0x0000000000AED000-memory.dmp