Malware Analysis Report

2024-10-19 06:23

Sample ID 240906-shmjpasfrl
Target dd77bcfeb437a337a13b4d127fbfcb50N.exe
SHA256 9b145acef22d5abe1542e6ef9b8d448a8f429e2e486e72966a76f88c4a04e001
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

9b145acef22d5abe1542e6ef9b8d448a8f429e2e486e72966a76f88c4a04e001

Threat Level: Known bad

The file dd77bcfeb437a337a13b4d127fbfcb50N.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

2024-09-06 15:07

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-06 15:07

Reported

2024-09-06 15:09

Platform

win7-20240903-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\dd77bcfeb437a337a13b4d127fbfcb50N.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\dd77bcfeb437a337a13b4d127fbfcb50N.exe

"C:\Users\Admin\AppData\Local\Temp\dd77bcfeb437a337a13b4d127fbfcb50N.exe"

Network

Country Destination Domain Proto
N/A 192.168.9.133:80 tcp
N/A 192.168.9.133:80 tcp
N/A 192.168.9.133:80 tcp

Files

memory/1876-0-0x0000000000310000-0x0000000000351000-memory.dmp

memory/1876-1-0x0000000000360000-0x00000000003AF000-memory.dmp

memory/1876-2-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1876-3-0x0000000000360000-0x00000000003AF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-06 15:07

Reported

2024-09-06 15:09

Platform

win10v2004-20240802-en

Max time kernel

110s

Max time network

98s

Command Line

"C:\Users\Admin\AppData\Local\Temp\dd77bcfeb437a337a13b4d127fbfcb50N.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\dd77bcfeb437a337a13b4d127fbfcb50N.exe

"C:\Users\Admin\AppData\Local\Temp\dd77bcfeb437a337a13b4d127fbfcb50N.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
N/A 192.168.9.133:80 tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 81.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
N/A 192.168.9.133:80 tcp
US 8.8.8.8:53 73.143.109.104.in-addr.arpa udp

Files

memory/4936-0-0x0000000000650000-0x0000000000691000-memory.dmp

memory/4936-1-0x00000000006A0000-0x00000000006EF000-memory.dmp

memory/4936-2-0x0000000000400000-0x000000000044E000-memory.dmp

memory/4936-3-0x00000000006A0000-0x00000000006EF000-memory.dmp