Malware Analysis Report

2024-09-22 07:45

Sample ID 240604-exsglade39
Target test.exe
SHA256 91d3ab6c2704b6471a45e0d5dd3537acd3058656d6f9b9c8194946974d8079a1
Tags
rat default asyncrat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

91d3ab6c2704b6471a45e0d5dd3537acd3058656d6f9b9c8194946974d8079a1

Threat Level: Known bad

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

Malicious Activity Summary

rat default asyncrat

AsyncRat

Async RAT payload

Asyncrat family

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-04 04:19

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

2024-06-04 04:19

Reported

2024-06-04 04:22

Platform

win10-20240404-en

Max time kernel

133s

Max time network

149s

Command Line

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

Signatures

AsyncRat

rat asyncrat

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
US 72.216.117.218:10404 tcp
US 72.216.117.218:10404 tcp
US 147.185.221.20:8000 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 central-aberdeen.gl.at.ply.gg udp
US 147.185.221.20:8000 central-aberdeen.gl.at.ply.gg tcp
US 8.8.8.8:53 central-aberdeen.gl.at.ply.gg udp
US 147.185.221.20:8000 central-aberdeen.gl.at.ply.gg tcp
US 8.8.8.8:53 11.173.189.20.in-addr.arpa udp
US 147.185.221.20:8000 central-aberdeen.gl.at.ply.gg tcp

Files

memory/4512-0-0x00007FFE96333000-0x00007FFE96334000-memory.dmp

memory/4512-1-0x0000000000540000-0x0000000000556000-memory.dmp

memory/4512-2-0x00007FFE96330000-0x00007FFE96D1C000-memory.dmp

memory/4512-3-0x00007FFE96330000-0x00007FFE96D1C000-memory.dmp

memory/4512-4-0x00007FFE96333000-0x00007FFE96334000-memory.dmp

memory/4512-5-0x00007FFE96330000-0x00007FFE96D1C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-04 04:19

Reported

2024-06-04 04:22

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

150s

Command Line

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

Signatures

AsyncRat

rat asyncrat

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 72.216.117.218:10404 tcp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 central-aberdeen.gl.at.ply.gg udp
US 147.185.221.20:8000 central-aberdeen.gl.at.ply.gg tcp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 147.185.221.20:10404 central-aberdeen.gl.at.ply.gg tcp
US 8.8.8.8:53 20.221.185.147.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 147.185.221.20:8000 central-aberdeen.gl.at.ply.gg tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 147.185.221.20:8000 central-aberdeen.gl.at.ply.gg tcp
US 147.185.221.20:10404 central-aberdeen.gl.at.ply.gg tcp
US 72.216.117.218:10404 tcp

Files

memory/2088-1-0x0000000000870000-0x0000000000886000-memory.dmp

memory/2088-0-0x00007FFBBC143000-0x00007FFBBC145000-memory.dmp

memory/2088-2-0x00007FFBBC140000-0x00007FFBBCC01000-memory.dmp

memory/2088-3-0x00007FFBBC143000-0x00007FFBBC145000-memory.dmp

memory/2088-4-0x00007FFBBC140000-0x00007FFBBCC01000-memory.dmp

memory/2088-5-0x00007FFBBC140000-0x00007FFBBCC01000-memory.dmp

memory/2088-6-0x00007FFBBC140000-0x00007FFBBCC01000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-04 04:19

Reported

2024-06-04 04:22

Platform

win11-20240419-en

Max time kernel

127s

Max time network

145s

Command Line

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

Signatures

AsyncRat

rat asyncrat

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
US 147.185.221.20:10404 tcp
US 8.8.8.8:53 20.221.185.147.in-addr.arpa udp
US 72.216.117.218:10404 tcp
US 72.216.117.218:10404 tcp
US 147.185.221.20:8000 central-aberdeen.gl.at.ply.gg tcp
US 147.185.221.20:8000 central-aberdeen.gl.at.ply.gg tcp
US 147.185.221.20:8000 central-aberdeen.gl.at.ply.gg tcp

Files

memory/3852-0-0x00007FF8A3873000-0x00007FF8A3875000-memory.dmp

memory/3852-1-0x0000000000B90000-0x0000000000BA6000-memory.dmp

memory/3852-2-0x00007FF8A3870000-0x00007FF8A4332000-memory.dmp

memory/3852-3-0x00007FF8A3870000-0x00007FF8A4332000-memory.dmp

memory/3852-4-0x00007FF8A3873000-0x00007FF8A3875000-memory.dmp

memory/3852-5-0x00007FF8A3870000-0x00007FF8A4332000-memory.dmp

memory/3852-6-0x00007FF8A3870000-0x00007FF8A4332000-memory.dmp