Malware Analysis Report

2024-12-07 03:17

Sample ID 241114-ct1yfswqgn
Target 49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfd.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 49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfd.exe was found to be: Known bad.

Malicious Activity Summary

asyncrat default rat

AsyncRat

Asyncrat family

Async RAT payload

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-11-14 02:22

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-14 02:22

Reported

2024-11-14 02:25

Platform

win7-20241010-en

Max time kernel

13s

Max time network

19s

Command Line

"C:\Users\Admin\AppData\Local\Temp\49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfd.exe"

Signatures

N/A

Processes

C:\Users\Admin\AppData\Local\Temp\49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfd.exe

"C:\Users\Admin\AppData\Local\Temp\49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfd.exe"

Network

N/A

Files

memory/2164-0-0x000000013F510000-0x000000013F676000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-14 02:22

Reported

2024-11-14 02:25

Platform

win10v2004-20241007-en

Max time kernel

144s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfd.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfd.exe

"C:\Users\Admin\AppData\Local\Temp\49e5f42166c761a549e7633dd5353954548c5c44a71457e2d8652264237c3cfd.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.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 28.118.140.52.in-addr.arpa udp
N/A 127.0.0.1:7771 tcp
DE 45.149.241.140:7771 tcp
DE 45.149.241.140:7771 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 86.49.80.91.in-addr.arpa udp
N/A 127.0.0.1:7771 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
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
N/A 127.0.0.1:7771 tcp
DE 45.149.241.140:7771 tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
N/A 127.0.0.1:7771 tcp
DE 45.149.241.140:7771 tcp
DE 45.149.241.140:7771 tcp
N/A 127.0.0.1:7771 tcp
DE 45.149.241.140:7771 tcp
DE 45.149.241.140:7771 tcp
N/A 127.0.0.1:7771 tcp
DE 45.149.241.140:7771 tcp

Files

memory/740-0-0x0000024CB0150000-0x0000024CB0151000-memory.dmp

memory/740-1-0x0000024CB23F0000-0x0000024CB24F0000-memory.dmp

memory/740-2-0x00007FFE742D3000-0x00007FFE742D5000-memory.dmp

memory/740-3-0x0000024CB2540000-0x0000024CB2554000-memory.dmp

memory/740-4-0x00007FFE742D0000-0x00007FFE74D91000-memory.dmp

memory/740-5-0x00007FF7797A0000-0x00007FF779906000-memory.dmp

memory/740-6-0x0000024CB23F0000-0x0000024CB24F0000-memory.dmp

memory/740-7-0x00007FFE742D3000-0x00007FFE742D5000-memory.dmp

memory/740-8-0x00007FFE742D0000-0x00007FFE74D91000-memory.dmp

memory/740-9-0x00007FFE742D0000-0x00007FFE74D91000-memory.dmp