Overview

overview

10

Static

static

b.ps1

windows7-x64

5

b.ps1

windows10-2004-x64

10

Sharing

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General

  • Target

    b.png

  • Size

    291KB

  • Sample

    221206-pqyedahb99

  • MD5

    8078557221981a8df212716a045e1ef5

  • SHA1

    d6c8b1c4a79730f1fa5875b65d7d6780b2318300

  • SHA256

    c5422bb48cf84aec0d630bd24227c42b477be5cdd2957de4aa6d3b7581187c35

  • SHA512

    1996b38534869f92697edc2ae97d891e465400241444ed5a4d6af944ce04997d549bad2093a2fb57280d440ad93a18156cf23d7deacadb9dcba5120b9f82cd72

  • SSDEEP

    3072:oL1UfzrhJAgGH3zDTp3AptTbQI8Iv1vZoZWdP:ohUfzrhJAgGH3zDTp3AptTMIUZWdP

Score
10/10
asyncratdefaultrat

Malware Config

Extracted

Family

asyncrat

Version

| Edit 3LOSH RAT

Botnet

Default

C2

munroe.work.gd:6606

munroe.work.gd:7707

munroe.work.gd:8808
Mutex

AsyncMutex_fuck

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      b.png

    • Size

      291KB

    • MD5

      8078557221981a8df212716a045e1ef5

    • SHA1

      d6c8b1c4a79730f1fa5875b65d7d6780b2318300

    • SHA256

      c5422bb48cf84aec0d630bd24227c42b477be5cdd2957de4aa6d3b7581187c35

    • SHA512

      1996b38534869f92697edc2ae97d891e465400241444ed5a4d6af944ce04997d549bad2093a2fb57280d440ad93a18156cf23d7deacadb9dcba5120b9f82cd72

    • SSDEEP

      3072:oL1UfzrhJAgGH3zDTp3AptTbQI8Iv1vZoZWdP:ohUfzrhJAgGH3zDTp3AptTMIUZWdP

    Score
    10/10
    asyncratdefaultrat

    • AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers.

      ratasyncrat

    • Async RAT payload

      rat

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks