Malware Analysis Report

2025-08-05 12:32

Sample ID 230503-m9g6dsee34
Target 1720-55-0x0000000028020000-0x0000000028032000-memory.dmp
SHA256 ff747537e2ae2df3d6be5b1509e091b716a1d0f4c001f9aace120f719e52e158
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

ff747537e2ae2df3d6be5b1509e091b716a1d0f4c001f9aace120f719e52e158

Threat Level: Known bad

The file 1720-55-0x0000000028020000-0x0000000028032000-memory.dmp was found to be: Known bad.

Malicious Activity Summary

rat default asyncrat

AsyncRat

Async RAT payload

Asyncrat family

Async RAT payload

Unsigned PE

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-05-03 11:09

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

2023-05-03 11:09

Reported

2023-05-03 11:12

Platform

win7-20230220-en

Max time kernel

31s

Max time network

142s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1720-55-0x0000000028020000-0x0000000028032000-memory.exe"

Signatures

AsyncRat

rat asyncrat

Async RAT payload

rat
Description Indicator Process Target
N/A N/A N/A N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1720-55-0x0000000028020000-0x0000000028032000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1720-55-0x0000000028020000-0x0000000028032000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1720-55-0x0000000028020000-0x0000000028032000-memory.exe"

Network

Country Destination Domain Proto
US 95.214.27.226:8808 tcp

Files

memory/2004-54-0x00000000001E0000-0x00000000001F2000-memory.dmp

memory/2004-55-0x00000000003B0000-0x00000000003F0000-memory.dmp

memory/2004-73-0x00000000003B0000-0x00000000003F0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-05-03 11:09

Reported

2023-05-03 11:12

Platform

win10v2004-20230220-en

Max time kernel

119s

Max time network

159s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1720-55-0x0000000028020000-0x0000000028032000-memory.exe"

Signatures

AsyncRat

rat asyncrat

Async RAT payload

rat
Description Indicator Process Target
N/A N/A N/A N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1720-55-0x0000000028020000-0x0000000028032000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1720-55-0x0000000028020000-0x0000000028032000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1720-55-0x0000000028020000-0x0000000028032000-memory.exe"

Network

Country Destination Domain Proto
US 209.197.3.8:80 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 117.18.237.29:80 tcp
US 95.214.27.226:6606 tcp
US 8.8.8.8:53 226.27.214.95.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 40.125.122.176:443 tcp
US 20.189.173.4:443 tcp
US 40.125.122.176:443 tcp
US 8.8.8.8:53 45.8.109.52.in-addr.arpa udp
US 209.197.3.8:80 tcp
US 209.197.3.8:80 tcp
NL 173.223.113.164:443 tcp
NL 173.223.113.131:80 tcp
US 204.79.197.203:80 tcp
US 40.125.122.176:443 tcp
IE 20.54.89.15:443 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 2.36.159.162.in-addr.arpa udp

Files

memory/1292-133-0x00000000009E0000-0x00000000009F2000-memory.dmp

memory/1292-134-0x00000000053A0000-0x00000000053B0000-memory.dmp

memory/1292-135-0x0000000005990000-0x0000000005A2C000-memory.dmp

memory/1292-136-0x0000000005FE0000-0x0000000006584000-memory.dmp

memory/1292-137-0x0000000005A30000-0x0000000005A96000-memory.dmp

memory/1292-138-0x00000000053A0000-0x00000000053B0000-memory.dmp