Malware Analysis Report

2025-04-03 18:01

Sample ID 241109-srmk2sxbjc
Target 8e7ae4051ffc4c8275b0b09fa9c667f6e4d109367bbcb9a23f2e185dbcfe0f72
SHA256 8e7ae4051ffc4c8275b0b09fa9c667f6e4d109367bbcb9a23f2e185dbcfe0f72
Tags
cobaltstrike 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

8e7ae4051ffc4c8275b0b09fa9c667f6e4d109367bbcb9a23f2e185dbcfe0f72

Threat Level: Known bad

The file 8e7ae4051ffc4c8275b0b09fa9c667f6e4d109367bbcb9a23f2e185dbcfe0f72 was found to be: Known bad.

Malicious Activity Summary

cobaltstrike backdoor trojan

Cobaltstrike

Cobaltstrike family

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-11-09 15:21

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 15:21

Reported

2024-11-09 15:24

Platform

win7-20241023-en

Max time kernel

132s

Max time network

139s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8e7ae4051ffc4c8275b0b09fa9c667f6e4d109367bbcb9a23f2e185dbcfe0f72.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Cobaltstrike family

cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\8e7ae4051ffc4c8275b0b09fa9c667f6e4d109367bbcb9a23f2e185dbcfe0f72.exe

"C:\Users\Admin\AppData\Local\Temp\8e7ae4051ffc4c8275b0b09fa9c667f6e4d109367bbcb9a23f2e185dbcfe0f72.exe"

Network

Country Destination Domain Proto
N/A 192.168.150.128:8080 tcp
N/A 192.168.150.128:8080 tcp
N/A 192.168.150.128:8080 tcp
N/A 192.168.150.128:8080 tcp
N/A 192.168.150.128:8080 tcp
N/A 192.168.150.128:8080 tcp
N/A 192.168.150.128:8080 tcp

Files

memory/2616-0-0x000000013FAAD000-0x000000013FAAE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 15:21

Reported

2024-11-09 15:24

Platform

win10v2004-20241007-en

Max time kernel

147s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\8e7ae4051ffc4c8275b0b09fa9c667f6e4d109367bbcb9a23f2e185dbcfe0f72.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Cobaltstrike family

cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\8e7ae4051ffc4c8275b0b09fa9c667f6e4d109367bbcb9a23f2e185dbcfe0f72.exe

"C:\Users\Admin\AppData\Local\Temp\8e7ae4051ffc4c8275b0b09fa9c667f6e4d109367bbcb9a23f2e185dbcfe0f72.exe"

Network

Country Destination Domain Proto
N/A 192.168.150.128:8080 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
N/A 192.168.150.128:8080 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
N/A 192.168.150.128:8080 tcp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
N/A 192.168.150.128:8080 tcp
N/A 192.168.150.128:8080 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
N/A 192.168.150.128:8080 tcp
N/A 192.168.150.128:8080 tcp
N/A 192.168.150.128:8080 tcp

Files

memory/840-0-0x00007FF6DD68D000-0x00007FF6DD68E000-memory.dmp