Malware Analysis Report

2025-01-02 12:10

Sample ID 240419-txxhwaha83
Target 3fc2dae867790fd11c6465a5388effe5bb2d51a488f9595d9f19a516fe608107
SHA256 3fc2dae867790fd11c6465a5388effe5bb2d51a488f9595d9f19a516fe608107
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

3fc2dae867790fd11c6465a5388effe5bb2d51a488f9595d9f19a516fe608107

Threat Level: Known bad

The file 3fc2dae867790fd11c6465a5388effe5bb2d51a488f9595d9f19a516fe608107 was found to be: Known bad.

Malicious Activity Summary

rat default asyncrat

Async RAT payload

Asyncrat family

AsyncRat

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-19 16:26

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 16:26

Reported

2024-04-19 16:29

Platform

win7-20240221-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1742b48fad9814441ee7726009a0e375757134dcc872f88ed584b6a2099c7473.exe"

Signatures

AsyncRat

rat asyncrat

Processes

C:\Users\Admin\AppData\Local\Temp\1742b48fad9814441ee7726009a0e375757134dcc872f88ed584b6a2099c7473.exe

"C:\Users\Admin\AppData\Local\Temp\1742b48fad9814441ee7726009a0e375757134dcc872f88ed584b6a2099c7473.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 asegurarAsyncRAt.4cloud.click udp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
US 8.8.8.8:53 asegurarAsyncRAt.4cloud.click udp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp

Files

memory/360-0-0x0000000000800000-0x0000000000816000-memory.dmp

memory/360-1-0x0000000074640000-0x0000000074D2E000-memory.dmp

memory/360-2-0x00000000007B0000-0x00000000007F0000-memory.dmp

memory/360-3-0x0000000074640000-0x0000000074D2E000-memory.dmp

memory/360-4-0x00000000007B0000-0x00000000007F0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-19 16:26

Reported

2024-04-19 16:29

Platform

win10v2004-20240412-en

Max time kernel

146s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1742b48fad9814441ee7726009a0e375757134dcc872f88ed584b6a2099c7473.exe"

Signatures

AsyncRat

rat asyncrat

Processes

C:\Users\Admin\AppData\Local\Temp\1742b48fad9814441ee7726009a0e375757134dcc872f88ed584b6a2099c7473.exe

"C:\Users\Admin\AppData\Local\Temp\1742b48fad9814441ee7726009a0e375757134dcc872f88ed584b6a2099c7473.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.159.190.20.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 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 21.114.53.23.in-addr.arpa udp
US 8.8.8.8:53 asegurarAsyncRAt.4cloud.click udp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
US 8.8.8.8:53 0.204.248.87.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 8.8.8.8:53 58.99.105.20.in-addr.arpa udp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
US 8.8.8.8:53 asegurarAsyncRAt.4cloud.click udp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:8889 asegurarAsyncRAt.4cloud.click tcp
SE 46.246.6.23:1234 asegurarAsyncRAt.4cloud.click tcp

Files

memory/2760-0-0x00000000007A0000-0x00000000007B6000-memory.dmp

memory/2760-1-0x0000000075270000-0x0000000075A20000-memory.dmp

memory/2760-2-0x00000000051A0000-0x00000000051B0000-memory.dmp

memory/2760-3-0x0000000075270000-0x0000000075A20000-memory.dmp