Overview

overview

10

Static

static

ASG.vbs

windows7_x64

10

ASG.vbs

windows10_x64

10

Sharing

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General

  • Target

    ASG.vbs

  • Size

    9KB

  • Sample

    210507-fgtxk74zax

  • MD5

    0a2a8aa3944b6f377ac18361e351ab26

  • SHA1

    7d647c28efd45c8f0c38d30235308187e5f96d29

  • SHA256

    9901fffc81769726c5217dfc2db580c1b67ad476f59451f9af8254c66966dafa

  • SHA512

    1d66f8ce7d30e0f462a8751d98dbddc561908171728ba44fb56145cd03e4f18659c6e7fb151e27714f38990ac4e973773f36f246a1c680b1288cc089cadcf4e8

Score
10/10
asyncratrat

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://pastebin.com/raw/y3Yp0yTh

Targets

    • Target

      ASG.vbs

    • Size

      9KB

    • MD5

      0a2a8aa3944b6f377ac18361e351ab26

    • SHA1

      7d647c28efd45c8f0c38d30235308187e5f96d29

    • SHA256

      9901fffc81769726c5217dfc2db580c1b67ad476f59451f9af8254c66966dafa

    • SHA512

      1d66f8ce7d30e0f462a8751d98dbddc561908171728ba44fb56145cd03e4f18659c6e7fb151e27714f38990ac4e973773f36f246a1c680b1288cc089cadcf4e8

    Score
    10/10
    asyncratrat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • Async RAT payload

      rat

    • Blocklisted process makes network request

    • Drops startup file

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks