Overview

overview

10

Static

static

10

Melissa.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    Melissa.exe
  • Size 48KB
  • Sample260728-ffb9qabk6v
  • SHA256 af19693df2446659f309a58e5d25f609bb973f7336e5e9ae577d44abaafa3dd1
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • socolivekj.cc:8080

  • socolivekj.cc:2443

  • socolivekj.cc:4431

  • socolivekj.cc:2092

  • socolivekj.cc:80

  • socolivekj.cc:90

  • www.socolivekj.cc:8080

  • www.socolivekj.cc:2443

  • www.socolivekj.cc:4431

  • www.socolivekj.cc:2092

  • www.socolivekj.cc:80

  • www.socolivekj.cc:90

  • ILOVEYOU.socolivekj.cc:8080

  • ILOVEYOU.socolivekj.cc:2443

  • ILOVEYOU.socolivekj.cc:4431

  • ILOVEYOU.socolivekj.cc:2092

  • ILOVEYOU.socolivekj.cc:80

  • ILOVEYOU.socolivekj.cc:90

  • Melissa.socolivekj.cc:8080

  • Melissa.socolivekj.cc:2443

Mutex

  • lsgyUuqjszXS

Attributes
  • delay

    3

  • install

    true

  • install_file

    Melissa.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      Melissa.exe
    • Size 48KB
    • SHA256 af19693df2446659f309a58e5d25f609bb973f7336e5e9ae577d44abaafa3dd1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdefense_evasiondiscoveryexecutionasyncratpersistencerat

    • Async RAT payload

      rat

    • Family: AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Checks computer location settings

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

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Enterprise v16

Tasks