Malware Analysis Report

2024-10-19 06:20

Sample ID 240626-gqf64ayerg
Target e3d4d0ab02fdbe2c4861b39f7edb17a608989fb4c8e25043aff2c2295d9b901e
SHA256 e3d4d0ab02fdbe2c4861b39f7edb17a608989fb4c8e25043aff2c2295d9b901e
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

e3d4d0ab02fdbe2c4861b39f7edb17a608989fb4c8e25043aff2c2295d9b901e

Threat Level: Known bad

The file e3d4d0ab02fdbe2c4861b39f7edb17a608989fb4c8e25043aff2c2295d9b901e was found to be: Known bad.

Malicious Activity Summary

cobaltstrike backdoor trojan

Cobaltstrike

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-26 06:00

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-26 06:00

Reported

2024-06-26 06:02

Platform

win7-20240508-en

Max time kernel

149s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e3d4d0ab02fdbe2c4861b39f7edb17a608989fb4c8e25043aff2c2295d9b901e.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\e3d4d0ab02fdbe2c4861b39f7edb17a608989fb4c8e25043aff2c2295d9b901e.exe

"C:\Users\Admin\AppData\Local\Temp\e3d4d0ab02fdbe2c4861b39f7edb17a608989fb4c8e25043aff2c2295d9b901e.exe"

Network

Country Destination Domain Proto
CA 167.99.186.59:443 tcp
CA 167.99.186.59:443 tcp
CA 167.99.186.59:443 tcp
CA 167.99.186.59:443 tcp
CA 167.99.186.59:443 tcp
CA 167.99.186.59:443 tcp
CA 167.99.186.59:443 tcp
CA 167.99.186.59:443 tcp

Files

memory/956-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/956-1-0x0000000000400000-0x000000000040C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-26 06:00

Reported

2024-06-26 06:02

Platform

win10v2004-20240611-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e3d4d0ab02fdbe2c4861b39f7edb17a608989fb4c8e25043aff2c2295d9b901e.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\e3d4d0ab02fdbe2c4861b39f7edb17a608989fb4c8e25043aff2c2295d9b901e.exe

"C:\Users\Admin\AppData\Local\Temp\e3d4d0ab02fdbe2c4861b39f7edb17a608989fb4c8e25043aff2c2295d9b901e.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
CA 167.99.186.59:443 tcp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
CA 167.99.186.59:443 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
CA 167.99.186.59:443 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
CA 167.99.186.59:443 tcp
CA 167.99.186.59:443 tcp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
CA 167.99.186.59:443 tcp
CA 167.99.186.59:443 tcp
CA 167.99.186.59:443 tcp

Files

memory/4316-0-0x0000000000020000-0x0000000000021000-memory.dmp

memory/4316-1-0x0000000000400000-0x000000000040C000-memory.dmp