Malware Analysis Report

2024-08-06 13:06

Sample ID 240614-v98x4stgnm
Target 1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe
SHA256 1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3
Tags
rat holax 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 Overview

score
10/10

SHA256

1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3

Threat Level: Known bad

The file 1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe was found to be: Known bad.

Malicious Activity Summary

rat holax asyncrat

AsyncRat

Async RAT payload

Asyncrat family

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-14 17:42

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

2024-06-14 17:42

Reported

2024-06-14 17:45

Platform

win7-20240221-en

Max time kernel

148s

Max time network

121s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe"

Signatures

AsyncRat

rat asyncrat

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe

"C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe"

Network

Country Destination Domain Proto
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp

Files

memory/2756-0-0x000007FEF5A53000-0x000007FEF5A54000-memory.dmp

memory/2756-1-0x00000000001B0000-0x00000000001DA000-memory.dmp

memory/2756-3-0x000007FEF5A50000-0x000007FEF643C000-memory.dmp

memory/2756-4-0x000007FEF5A50000-0x000007FEF643C000-memory.dmp

memory/2756-5-0x000007FEF5A53000-0x000007FEF5A54000-memory.dmp

memory/2756-6-0x000007FEF5A50000-0x000007FEF643C000-memory.dmp

memory/2756-7-0x000007FEF5A50000-0x000007FEF643C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 17:42

Reported

2024-06-14 17:45

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

51s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe"

Signatures

AsyncRat

rat asyncrat

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe

"C:\Users\Admin\AppData\Local\Temp\1c43d6b2f607874a34a8aae8d399958ac7a5c4973ba1ea1dad8c948cfc4558f3.exe"

Network

Country Destination Domain Proto
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp
N/A 127.0.0.1:4449 tcp

Files

memory/764-0-0x00007FF98C270000-0x00007FF98C465000-memory.dmp

memory/764-1-0x0000000000D60000-0x0000000000D8A000-memory.dmp

memory/764-3-0x00007FF98C270000-0x00007FF98C465000-memory.dmp

memory/764-4-0x00007FF98C270000-0x00007FF98C465000-memory.dmp