Malware Analysis Report

2024-10-23 19:27

Sample ID 240629-lb278sxfkm
Target Client.exe
SHA256 4af44daa24c2d13b6395a3e850d81f3b3e9d2a29b902bdd75173961ac9d530f2
Tags
rat venom clients asyncrat
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 Overview

score
10/10

SHA256

4af44daa24c2d13b6395a3e850d81f3b3e9d2a29b902bdd75173961ac9d530f2

Threat Level: Known bad

The file Client.exe was found to be: Known bad.

Malicious Activity Summary

rat venom clients asyncrat

Async RAT payload

Asyncrat family

AsyncRat

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-29 09:22

Signatures

Async RAT payload

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

Asyncrat family

asyncrat

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-29 09:22

Reported

2024-06-29 09:25

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

100s

Command Line

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

Signatures

AsyncRat

rat asyncrat

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
US 8.8.8.8:53 144.107.17.2.in-addr.arpa udp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp

Files

memory/1096-1-0x00007FFB278C3000-0x00007FFB278C5000-memory.dmp

memory/1096-0-0x0000000000BB0000-0x0000000000BC6000-memory.dmp

memory/1096-2-0x00007FFB278C0000-0x00007FFB28381000-memory.dmp

memory/1096-3-0x00007FFB278C0000-0x00007FFB28381000-memory.dmp