Malware Analysis Report

2025-08-06 03:44

Sample ID 230501-xq7xtaeh29
Target 1.zip
SHA256 458bacf7b28381813ab395db163843e71f62a830db1e1274178c14d91d435ca6
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

458bacf7b28381813ab395db163843e71f62a830db1e1274178c14d91d435ca6

Threat Level: Known bad

The file 1.zip was found to be: Known bad.

Malicious Activity Summary

asyncrat default rat

AsyncRat

Async RAT payload

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-05-01 19:05

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-05-01 19:04

Reported

2023-05-01 19:14

Platform

win7-20230220-en

Max time kernel

192s

Max time network

332s

Command Line

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

Signatures

AsyncRat

rat asyncrat

Async RAT payload

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

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
RU 193.3.19.154:80 tcp
US 45.81.243.217:6606 tcp

Files

memory/1052-54-0x0000000001F50000-0x0000000001F65000-memory.dmp

memory/1052-55-0x0000000028170000-0x0000000028182000-memory.dmp

memory/1052-57-0x00000000412F0000-0x0000000041370000-memory.dmp

memory/1052-56-0x00000000412F0000-0x0000000041370000-memory.dmp

memory/1052-58-0x00000000412F0000-0x0000000041370000-memory.dmp

memory/1052-59-0x00000000412F0000-0x0000000041370000-memory.dmp

memory/1052-60-0x00000000412F0000-0x0000000041370000-memory.dmp

memory/1052-61-0x00000000412F0000-0x0000000041370000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-05-01 19:04

Reported

2023-05-01 19:14

Platform

win10v2004-20230220-en

Max time kernel

186s

Max time network

380s

Command Line

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

Signatures

N/A

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 192.229.221.95:80 tcp
US 20.189.173.11:443 tcp
NL 173.223.113.164:443 tcp
NL 173.223.113.131:80 tcp
US 204.79.197.203:80 tcp
RU 193.3.19.154:80 tcp
US 8.8.8.8:53 1.77.109.52.in-addr.arpa udp
US 93.184.221.240:80 tcp
US 93.184.221.240:80 tcp
US 52.242.97.97:443 tcp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 2.36.159.162.in-addr.arpa udp
US 8.8.8.8:53 d.3.0.0.0.0.0.0.0.0.0.0.0.0.0.0.7.0.0.0.8.0.4.0.0.3.0.1.3.0.6.2.ip6.arpa udp
US 8.8.8.8:53 141.145.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 76.38.195.152.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 226.162.46.104.in-addr.arpa udp
US 8.8.8.8:53 108.211.229.192.in-addr.arpa udp
US 8.241.168.254:80 tcp
US 8.241.168.254:80 tcp
US 8.8.8.8:53 134.17.126.40.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp

Files

memory/2676-133-0x00000229DF8B0000-0x00000229DF8C5000-memory.dmp