Malware Analysis Report

2024-10-19 06:56

Sample ID 240628-skexmaxhqm
Target Solara.exe
SHA256 5b9b04f74fa973bbf35807b2a4c4e6853242ae1f4ac52d807557573a66ef8d62
Tags
rat default 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: 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

5b9b04f74fa973bbf35807b2a4c4e6853242ae1f4ac52d807557573a66ef8d62

Threat Level: Known bad

The file Solara.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

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-28 15:10

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 15:10

Reported

2024-06-28 15:24

Platform

win10-20240404-en

Max time kernel

786s

Max time network

617s

Command Line

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

Signatures

AsyncRat

rat asyncrat

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 14.173.189.20.in-addr.arpa udp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
US 138.91.171.81:80 tcp
N/A 127.0.0.1:3016 tcp
US 8.8.8.8:53 164.189.21.2.in-addr.arpa udp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp

Files

memory/2912-0-0x0000000000890000-0x00000000008A6000-memory.dmp

memory/2912-1-0x00007FFBD5FE3000-0x00007FFBD5FE4000-memory.dmp

memory/2912-2-0x00007FFBD5FE0000-0x00007FFBD69CC000-memory.dmp

memory/2912-3-0x00007FFBD5FE0000-0x00007FFBD69CC000-memory.dmp

memory/2912-4-0x00007FFBD5FE0000-0x00007FFBD69CC000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-28 15:10

Reported

2024-06-28 15:24

Platform

win10v2004-20240611-en

Max time kernel

785s

Max time network

455s

Command Line

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

Signatures

AsyncRat

rat asyncrat

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
N/A 127.0.0.1:3016 tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
N/A 127.0.0.1:3016 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
US 8.8.8.8:53 80.90.14.23.in-addr.arpa udp
N/A 127.0.0.1:3016 tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
N/A 127.0.0.1:3016 tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
US 8.8.8.8:53 58.189.79.40.in-addr.arpa udp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp

Files

memory/1876-0-0x0000000000080000-0x0000000000096000-memory.dmp

memory/1876-1-0x00007FFD41B23000-0x00007FFD41B25000-memory.dmp

memory/1876-2-0x00007FFD41B20000-0x00007FFD425E1000-memory.dmp

memory/1876-3-0x00007FFD41B20000-0x00007FFD425E1000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-06-28 15:10

Reported

2024-06-28 15:24

Platform

win11-20240508-en

Max time kernel

792s

Max time network

774s

Command Line

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

Signatures

AsyncRat

rat asyncrat

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

Network

Country Destination Domain Proto
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp
N/A 127.0.0.1:3016 tcp

Files

memory/1832-0-0x0000000000F40000-0x0000000000F56000-memory.dmp

memory/1832-1-0x00007FFD2F253000-0x00007FFD2F255000-memory.dmp

memory/1832-2-0x00007FFD2F250000-0x00007FFD2FD12000-memory.dmp

memory/1832-3-0x00007FFD2F250000-0x00007FFD2FD12000-memory.dmp

memory/1832-4-0x00007FFD2F250000-0x00007FFD2FD12000-memory.dmp

memory/1832-5-0x00007FFD2F250000-0x00007FFD2FD12000-memory.dmp