Malware Analysis Report

2025-01-02 12:10

Sample ID 240419-v87cwsah96
Target a9a86d8dcf6f3bf80d78f3594db523bd4ead2748f7212a261968b804afee16ea
SHA256 a9a86d8dcf6f3bf80d78f3594db523bd4ead2748f7212a261968b804afee16ea
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 Overview

score
10/10

SHA256

a9a86d8dcf6f3bf80d78f3594db523bd4ead2748f7212a261968b804afee16ea

Threat Level: Known bad

The file a9a86d8dcf6f3bf80d78f3594db523bd4ead2748f7212a261968b804afee16ea was found to be: Known bad.

Malicious Activity Summary

rat default asyncrat

AsyncRat

Async RAT payload

Asyncrat family

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-19 17:40

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

2024-04-19 17:40

Reported

2024-04-19 17:43

Platform

win7-20240221-en

Max time kernel

146s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1dd1eb8191ca6cc009dbad0da4420945953452baf46e4ce11b3d815c955d518c.exe"

Signatures

AsyncRat

rat asyncrat

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1dd1eb8191ca6cc009dbad0da4420945953452baf46e4ce11b3d815c955d518c.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1dd1eb8191ca6cc009dbad0da4420945953452baf46e4ce11b3d815c955d518c.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1dd1eb8191ca6cc009dbad0da4420945953452baf46e4ce11b3d815c955d518c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1dd1eb8191ca6cc009dbad0da4420945953452baf46e4ce11b3d815c955d518c.exe

"C:\Users\Admin\AppData\Local\Temp\1dd1eb8191ca6cc009dbad0da4420945953452baf46e4ce11b3d815c955d518c.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 love1.loseyourip.com udp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 8.8.8.8:53 love1.loseyourip.com udp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp

Files

memory/1740-0-0x0000000001F40000-0x0000000001F56000-memory.dmp

memory/1740-1-0x0000000074790000-0x0000000074E7E000-memory.dmp

memory/1740-2-0x0000000001F00000-0x0000000001F40000-memory.dmp

memory/1740-3-0x0000000074790000-0x0000000074E7E000-memory.dmp

memory/1740-4-0x0000000001F00000-0x0000000001F40000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-19 17:40

Reported

2024-04-19 17:43

Platform

win10v2004-20240412-en

Max time kernel

148s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1dd1eb8191ca6cc009dbad0da4420945953452baf46e4ce11b3d815c955d518c.exe"

Signatures

AsyncRat

rat asyncrat

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1dd1eb8191ca6cc009dbad0da4420945953452baf46e4ce11b3d815c955d518c.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1dd1eb8191ca6cc009dbad0da4420945953452baf46e4ce11b3d815c955d518c.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1dd1eb8191ca6cc009dbad0da4420945953452baf46e4ce11b3d815c955d518c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1dd1eb8191ca6cc009dbad0da4420945953452baf46e4ce11b3d815c955d518c.exe

"C:\Users\Admin\AppData\Local\Temp\1dd1eb8191ca6cc009dbad0da4420945953452baf46e4ce11b3d815c955d518c.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 love1.loseyourip.com udp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com 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 65.139.73.23.in-addr.arpa udp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 193.26.115.142:2004 love1.loseyourip.com tcp
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 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 45.19.74.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 8.8.8.8:53 love1.loseyourip.com udp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp
US 193.26.115.142:2004 love1.loseyourip.com tcp

Files

memory/2280-0-0x0000000000BA0000-0x0000000000BB6000-memory.dmp

memory/2280-1-0x0000000074CA0000-0x0000000075450000-memory.dmp

memory/2280-2-0x0000000005570000-0x0000000005580000-memory.dmp

memory/2280-3-0x0000000005D30000-0x00000000062D4000-memory.dmp

memory/2280-4-0x0000000005960000-0x00000000059F2000-memory.dmp

memory/2280-5-0x0000000005950000-0x000000000595A000-memory.dmp

memory/2280-6-0x0000000074CA0000-0x0000000075450000-memory.dmp

memory/2280-7-0x0000000005570000-0x0000000005580000-memory.dmp