Malware Analysis Report

2024-10-23 19:27

Sample ID 240628-xqxrvayhpa
Target Shiba Genisis Loader.exe
SHA256 a55c7ed8b626f509f1db86fb6be1823a6bdf54b47c73a348cfe70c36e8b45d82
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

a55c7ed8b626f509f1db86fb6be1823a6bdf54b47c73a348cfe70c36e8b45d82

Threat Level: Known bad

The file Shiba Genisis Loader.exe was found to be: Known bad.

Malicious Activity Summary

asyncrat default rat

Async RAT payload

Asyncrat family

AsyncRat

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-28 19:04

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

2024-06-28 19:04

Reported

2024-06-28 19:06

Platform

win7-20240611-en

Max time kernel

150s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe"

Signatures

AsyncRat

rat asyncrat

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe

"C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe"

Network

Country Destination Domain Proto
US 147.185.221.20:36797 tcp
US 147.185.221.20:36797 tcp
US 147.185.221.20:36797 tcp
US 147.185.221.20:36797 tcp
US 147.185.221.20:36797 tcp
US 147.185.221.20:36797 tcp

Files

memory/1868-0-0x000007FEF5203000-0x000007FEF5204000-memory.dmp

memory/1868-1-0x0000000000BC0000-0x0000000000BD6000-memory.dmp

memory/1868-2-0x000007FEF5200000-0x000007FEF5BEC000-memory.dmp

memory/1868-3-0x000007FEF5200000-0x000007FEF5BEC000-memory.dmp

memory/1868-4-0x000007FEF5203000-0x000007FEF5204000-memory.dmp

memory/1868-5-0x000007FEF5200000-0x000007FEF5BEC000-memory.dmp

memory/1868-6-0x000007FEF5200000-0x000007FEF5BEC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-28 19:04

Reported

2024-06-28 19:06

Platform

win10v2004-20240611-en

Max time kernel

150s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe"

Signatures

AsyncRat

rat asyncrat

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe N/A
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N/A N/A C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe N/A

Suspicious use of AdjustPrivilegeToken

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

Processes

C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe

"C:\Users\Admin\AppData\Local\Temp\Shiba Genisis Loader.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 147.185.221.20:36797 tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 147.185.221.20:36797 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
US 147.185.221.20:36797 tcp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 147.185.221.20:36797 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 147.185.221.20:36797 tcp
US 8.8.8.8:53 63.141.182.52.in-addr.arpa udp
US 147.185.221.20:36797 tcp

Files

memory/4440-0-0x0000000000400000-0x0000000000416000-memory.dmp

memory/4440-1-0x00007FFB523E3000-0x00007FFB523E5000-memory.dmp

memory/4440-2-0x00007FFB523E0000-0x00007FFB52EA1000-memory.dmp

memory/4440-3-0x00007FFB523E3000-0x00007FFB523E5000-memory.dmp

memory/4440-4-0x00007FFB523E0000-0x00007FFB52EA1000-memory.dmp