Malware Analysis Report

2024-08-06 07:56

Sample ID 231109-p2tkkahd4v
Target ea061bcd5a67b8402309509dd206cc1a4e6ca710509841a7d573008762a71311
SHA256 ea061bcd5a67b8402309509dd206cc1a4e6ca710509841a7d573008762a71311
Tags
cobaltstrike 1359593325 backdoor trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

ea061bcd5a67b8402309509dd206cc1a4e6ca710509841a7d573008762a71311

Threat Level: Known bad

The file ea061bcd5a67b8402309509dd206cc1a4e6ca710509841a7d573008762a71311 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

2023-11-09 12:49

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-09 12:49

Reported

2023-11-09 12:52

Platform

win10v2004-20231023-en

Max time kernel

143s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ea061bcd5a67b8402309509dd206cc1a4e6ca710509841a7d573008762a71311.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\ea061bcd5a67b8402309509dd206cc1a4e6ca710509841a7d573008762a71311.exe

"C:\Users\Admin\AppData\Local\Temp\ea061bcd5a67b8402309509dd206cc1a4e6ca710509841a7d573008762a71311.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 2.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
NL 192.236.146.5:80 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 58.252.72.23.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 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
NL 192.236.146.5:80 tcp
US 8.8.8.8:53 208.143.182.52.in-addr.arpa udp

Files

memory/3996-0-0x0000000000400000-0x0000000000458000-memory.dmp

memory/3996-2-0x0000000000400000-0x0000000000458000-memory.dmp

memory/3996-1-0x00000000005B0000-0x00000000005B7000-memory.dmp

memory/3996-3-0x00000000025C0000-0x00000000025F3000-memory.dmp

memory/3996-4-0x0000000002600000-0x000000000263D000-memory.dmp

memory/3996-5-0x0000000000400000-0x0000000000458000-memory.dmp

memory/3996-6-0x0000000074E90000-0x0000000074EFA000-memory.dmp

memory/3996-9-0x00000000005B0000-0x00000000005B7000-memory.dmp

memory/3996-12-0x0000000002600000-0x000000000263D000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-09 12:49

Reported

2023-11-09 12:52

Platform

win7-20231020-en

Max time kernel

152s

Max time network

169s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ea061bcd5a67b8402309509dd206cc1a4e6ca710509841a7d573008762a71311.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

Processes

C:\Users\Admin\AppData\Local\Temp\ea061bcd5a67b8402309509dd206cc1a4e6ca710509841a7d573008762a71311.exe

"C:\Users\Admin\AppData\Local\Temp\ea061bcd5a67b8402309509dd206cc1a4e6ca710509841a7d573008762a71311.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/1228-1-0x0000000000400000-0x0000000000458000-memory.dmp

memory/1228-0-0x0000000000280000-0x0000000000287000-memory.dmp

memory/1228-2-0x0000000000400000-0x0000000000458000-memory.dmp

memory/1228-3-0x00000000003C0000-0x00000000003F3000-memory.dmp

memory/1228-4-0x0000000000590000-0x00000000005CD000-memory.dmp

memory/1228-5-0x0000000000400000-0x0000000000458000-memory.dmp

memory/1228-6-0x0000000074EC0000-0x0000000074F0E000-memory.dmp

memory/1228-9-0x0000000000280000-0x0000000000287000-memory.dmp

memory/1228-12-0x0000000000590000-0x00000000005CD000-memory.dmp