Malware Analysis Report

2024-12-07 03:19

Sample ID 241113-3eepsavkcp
Target 49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfdN.exe
SHA256 49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfd
Tags
asyncrat default rat
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

49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfd

Threat Level: Known bad

The file 49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfdN.exe was found to be: Known bad.

Malicious Activity Summary

asyncrat default rat

AsyncRat

Asyncrat family

Async RAT payload

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-11-13 23:25

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 23:25

Reported

2024-11-13 23:27

Platform

win7-20240708-en

Max time kernel

118s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfdN.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfdN.exe

"C:\Users\Admin\AppData\Local\Temp\49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfdN.exe"

Network

N/A

Files

memory/1952-0-0x000000013FA40000-0x000000013FBA6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-13 23:25

Reported

2024-11-13 23:27

Platform

win10v2004-20241007-en

Max time kernel

115s

Max time network

113s

Command Line

"C:\Users\Admin\AppData\Local\Temp\49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfdN.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfdN.exe

"C:\Users\Admin\AppData\Local\Temp\49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfdN.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
DE 45.149.241.140:7771 tcp
US 8.8.8.8:53 140.241.149.45.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
DE 45.149.241.140:7771 tcp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
DE 45.149.241.140:7771 tcp
DE 45.149.241.140:7771 tcp
DE 45.149.241.140:7771 tcp
DE 45.149.241.140:7771 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
DE 45.149.241.140:7771 tcp
N/A 127.0.0.1:7771 tcp
DE 45.149.241.140:7771 tcp
N/A 127.0.0.1:7771 tcp
N/A 127.0.0.1:7771 tcp
N/A 127.0.0.1:7771 tcp
DE 45.149.241.140:7771 tcp
N/A 127.0.0.1:7771 tcp

Files

memory/4888-0-0x00000142223A0000-0x00000142223A1000-memory.dmp

memory/4888-1-0x0000014224560000-0x0000014224660000-memory.dmp

memory/4888-2-0x00007FF855863000-0x00007FF855865000-memory.dmp

memory/4888-3-0x0000014224720000-0x0000014224734000-memory.dmp

memory/4888-4-0x00007FF855860000-0x00007FF856321000-memory.dmp

memory/4888-7-0x00007FF79EBF0000-0x00007FF79ED56000-memory.dmp

memory/4888-8-0x0000014224560000-0x0000014224660000-memory.dmp

memory/4888-9-0x00007FF855863000-0x00007FF855865000-memory.dmp

memory/4888-10-0x00007FF855860000-0x00007FF856321000-memory.dmp

memory/4888-11-0x00007FF855860000-0x00007FF856321000-memory.dmp

memory/4888-12-0x00007FF855860000-0x00007FF856321000-memory.dmp