Overview

overview

10

Static

static

1

spoofer.bat

windows7-x64

8

spoofer.bat

windows10-2004-x64

10

Sharing

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General

  • Target

    spoofer.bat

  • Size

    3.4MB

  • Sample

    240522-lqvfyaba7t

  • MD5

    0990deea076062de5eb3da9a8b7f8e9e

  • SHA1

    af911f1272174c4e609551e22c32eb3f2e52fa3d

  • SHA256

    4b920c737b2fc26db60d86322c07777bf18f83deaf3e83b7564453b4eaff8d4a

  • SHA512

    33aa8bb1312b53e1c31ae1c2d4143e39c56ab6ddfdad00dbf7e68a14ee6d00ed49de5d4d25d2c3ee7879cab8098eab724254c5e7f843d24f4ccbf688762b0249

  • SSDEEP

    3072:VuBAMEN7YarD8LYEGrPNNyZXbHVLgoBRLi+laymtrUIoJBsZX2:V97YLgrlNkDV7NaymREJ6ZX2

Score
10/10
asyncratperm-woofexecutionrat

Malware Config

Extracted

Family

asyncrat

Botnet

PERM-WOOF

C2

127.0.0.1:57462

just-keeps.gl.at.ply.gg:57462
Attributes
  • delay

    1

  • install

    true

  • install_file

    PERM-WOOF.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      spoofer.bat

    • Size

      3.4MB

    • MD5

      0990deea076062de5eb3da9a8b7f8e9e

    • SHA1

      af911f1272174c4e609551e22c32eb3f2e52fa3d

    • SHA256

      4b920c737b2fc26db60d86322c07777bf18f83deaf3e83b7564453b4eaff8d4a

    • SHA512

      33aa8bb1312b53e1c31ae1c2d4143e39c56ab6ddfdad00dbf7e68a14ee6d00ed49de5d4d25d2c3ee7879cab8098eab724254c5e7f843d24f4ccbf688762b0249

    • SSDEEP

      3072:VuBAMEN7YarD8LYEGrPNNyZXbHVLgoBRLi+laymtrUIoJBsZX2:V97YLgrlNkDV7NaymREJ6ZX2

    Score
    10/10
    executionasyncratperm-woofrat

    • AsyncRat

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

      ratasyncrat

    • Async RAT payload

      rat

    • Blocklisted process makes network request

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks