Overview

overview

10

Static

static

10

f80a081941...00.exe

windows10-2004-x64

10

f80a081941...00.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    f80a081941d4402fc1d89b388ea67b4d866d5cee66b05aad8431aed8a851de00
  • Size 48KB
  • Sample260903-yba5zabd52
  • SHA256 f80a081941d4402fc1d89b388ea67b4d866d5cee66b05aad8431aed8a851de00
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasionexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 1.0.7

Botnet

  • Default

C2

  • wolkafashion.pl:443

  • wolkafashion.pl:25

  • wolkafashion.pl:80

  • wolkafashion.pl:8443

  • v2.wolkafashion.pl:443

  • v2.wolkafashion.pl:25

  • v2.wolkafashion.pl:80

  • v2.wolkafashion.pl:8443

  • v3.wolkafashion.pl:443

  • v3.wolkafashion.pl:25

  • v3.wolkafashion.pl:80

  • v3.wolkafashion.pl:8443

Mutex

  • DcRatMutex_qwqdanchun

Attributes
  • delay

    9

  • install

    true

  • install_file

    v2.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      f80a081941d4402fc1d89b388ea67b4d866d5cee66b05aad8431aed8a851de00
    • Size 48KB
    • SHA256 f80a081941d4402fc1d89b388ea67b4d866d5cee66b05aad8431aed8a851de00
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdefense_evasionexecutionasyncratpersistencerat

    • 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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks