General

  • Target

    lossless scaling.zip

  • Size

    5.6MB

  • Sample

    250227-bn1vtszscv

  • MD5

    e5e78617aefb2291b0f2d7eb8a7778c2

  • SHA1

    1669eb4bb944754c2d7ee37d482ba93487ba7193

  • SHA256

    f989ddf3ad9954b4c903af0e3a72a10c7727882bcba27d744b29c243df43516c

  • SHA512

    3f8421b9a94a06d54f6e38f786e81644e6ec9c24ee25e19121b3f8ae2ac9262cc4f20d508f6579d53b772026a936f318d2626753f3e850624d21ff92d4aa58d8

  • SSDEEP

    98304:CMp9p80wyXWSimVm1r3W+q2sGNZqyKbPAoGYD6uRnmGuglGW/DnDUxoulB:JsdYWSZ9+hLqRbPnD6qPuz+4

Malware Config

Extracted

Family

asyncrat

Version

A 14

Botnet

Default

C2

mhmad1.accesscam.org:404

aliweq.ddnsgeek.com:404

mhmad1.work.gd:404

Mutex

MaterxMutex_Egypt404

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target

      lossless scaling.zip

    • Size

      5.6MB

    • MD5

      e5e78617aefb2291b0f2d7eb8a7778c2

    • SHA1

      1669eb4bb944754c2d7ee37d482ba93487ba7193

    • SHA256

      f989ddf3ad9954b4c903af0e3a72a10c7727882bcba27d744b29c243df43516c

    • SHA512

      3f8421b9a94a06d54f6e38f786e81644e6ec9c24ee25e19121b3f8ae2ac9262cc4f20d508f6579d53b772026a936f318d2626753f3e850624d21ff92d4aa58d8

    • SSDEEP

      98304:CMp9p80wyXWSimVm1r3W+q2sGNZqyKbPAoGYD6uRnmGuglGW/DnDUxoulB:JsdYWSZ9+hLqRbPnD6qPuz+4

    • AsyncRat

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

    • Asyncrat family

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v15

Tasks