Malware Analysis Report

2025-01-03 08:11

Sample ID 240419-jnt2aadb6x
Target 2.jpg.exe
SHA256 2b5a8036263fe6e79d34e9b1a51a73e86cdc53a6d1037e07d9ecbe5a3de29126
Tags
cobaltstrike metasploit 987654321 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

2b5a8036263fe6e79d34e9b1a51a73e86cdc53a6d1037e07d9ecbe5a3de29126

Threat Level: Known bad

The file 2.jpg.exe was found to be: Known bad.

Malicious Activity Summary

cobaltstrike metasploit 987654321 backdoor trojan

Cobaltstrike

MetaSploit

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-19 07:49

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-19 07:49

Reported

2024-04-19 07:51

Platform

win7-20240215-en

Max time kernel

128s

Max time network

130s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2.jpg.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

MetaSploit

trojan backdoor metasploit

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2.jpg.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2.jpg.exe

"C:\Users\Admin\AppData\Local\Temp\2.jpg.exe"

Network

Country Destination Domain Proto
HK 8.218.236.5:8089 8.218.236.5 tcp
HK 8.218.236.5:8089 8.218.236.5 tcp
HK 8.218.236.5:8062 8.218.236.5 tcp
HK 8.218.236.5:8062 8.218.236.5 tcp
HK 8.218.236.5:8062 8.218.236.5 tcp
HK 8.218.236.5:8062 8.218.236.5 tcp

Files

memory/2260-0-0x0000000001080000-0x000000000108E000-memory.dmp

memory/2260-1-0x0000000074830000-0x0000000074F1E000-memory.dmp

memory/2260-2-0x0000000004560000-0x00000000045A0000-memory.dmp

memory/2260-6-0x0000000000530000-0x0000000000538000-memory.dmp

memory/2260-10-0x0000000000540000-0x0000000000541000-memory.dmp

memory/2260-11-0x0000000006D10000-0x0000000007110000-memory.dmp

memory/2260-12-0x0000000005370000-0x00000000053B1000-memory.dmp

memory/2260-13-0x0000000074830000-0x0000000074F1E000-memory.dmp

memory/2260-14-0x0000000004560000-0x00000000045A0000-memory.dmp

memory/2260-15-0x0000000005370000-0x00000000053B1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-19 07:49

Reported

2024-04-19 07:51

Platform

win10v2004-20240412-en

Max time kernel

150s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2.jpg.exe"

Signatures

Cobaltstrike

trojan backdoor cobaltstrike

MetaSploit

trojan backdoor metasploit

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2.jpg.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2.jpg.exe

"C:\Users\Admin\AppData\Local\Temp\2.jpg.exe"

Network

Country Destination Domain Proto
HK 8.218.236.5:8089 8.218.236.5 tcp
HK 8.218.236.5:8089 8.218.236.5 tcp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 5.236.218.8.in-addr.arpa udp
HK 8.218.236.5:8062 8.218.236.5 tcp
US 8.8.8.8:53 206.221.208.4.in-addr.arpa udp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
HK 8.218.236.5:8062 8.218.236.5 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 65.139.73.23.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
HK 8.218.236.5:8062 8.218.236.5 tcp
US 8.8.8.8:53 145.136.73.23.in-addr.arpa udp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
HK 8.218.236.5:8062 8.218.236.5 tcp
US 8.8.8.8:53 udp

Files

memory/2856-0-0x0000000000F10000-0x0000000000F1E000-memory.dmp

memory/2856-1-0x00000000747E0000-0x0000000074F90000-memory.dmp

memory/2856-2-0x0000000005860000-0x0000000005870000-memory.dmp

memory/2856-6-0x0000000006930000-0x0000000006938000-memory.dmp

memory/2856-10-0x0000000006940000-0x0000000006941000-memory.dmp

memory/2856-11-0x0000000006C70000-0x0000000007070000-memory.dmp

memory/2856-12-0x0000000006250000-0x0000000006291000-memory.dmp

memory/2856-13-0x00000000747E0000-0x0000000074F90000-memory.dmp

memory/2856-14-0x0000000005860000-0x0000000005870000-memory.dmp

memory/2856-15-0x0000000006250000-0x0000000006291000-memory.dmp