Overview

overview

10

Static

static

10

7d208f0c11...07.exe

windows7-x64

10

7d208f0c11...07.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7d208f0c11c7f9d7575995e0236fb73311b5a8e06d04a09c0ea21a0875aaff07

  • Size

    821KB

  • Sample

    240818-xhcrpsyckd

  • MD5

    a2107f92b7db13bce21cc05a18711cdf

  • SHA1

    57004395e6f72e46ddb9718db032562535f14cfa

  • SHA256

    7d208f0c11c7f9d7575995e0236fb73311b5a8e06d04a09c0ea21a0875aaff07

  • SHA512

    f6d94161a3ea238ec335ce5992d15a05286e3e1d0a3fe40cf15a189c14e1c7a47bbc336c7d30baaa6234a513dcf73792048bd9b773de7666a6f7ce247568ccb2

  • SSDEEP

    12288:dMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9JhBBxdsP2g:dnsJ39LyjbJkQFMhmC+6GD9X5dsu

Score
10/10
asyncratvenomratxreddefaultbackdoordiscoverypersistencerat

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

127.0.0.1:4449

Mutex

lol.exe

Attributes
  • delay

    1

  • install

    true

  • install_file

    lol.exe

  • install_folder

    %AppData%

aes.plain

Extracted

Family

xred

C2

xred.mooo.com

Attributes
  • email

    [email protected]

  • payload_url

    http://freedns.afraid.org/api/?action=getdyndns&sha=a30fa98efc092684e8d1c5cff797bcc613562978

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVlVsOGlEVGxuZVk&export=download

    https://www.dropbox.com/s/n1w4p8gc6jzo0sg/SUpdate.ini?dl=1

    http://xred.site50.net/syn/SUpdate.ini

    https://docs.google.com/uc?id=0BxsMXGfPIZfSVzUyaHFYVkQxeFk&export=download

    https://www.dropbox.com/s/zhp1b06imehwylq/Synaptics.rar?dl=1

    http://xred.site50.net/syn/Synaptics.rar

    https://docs.google.com/uc?id=0BxsMXGfPIZfSTmlVYkxhSDg5TzQ&export=download

    https://www.dropbox.com/s/fzj752whr3ontsm/SSLLibrary.dll?dl=1

    http://xred.site50.net/syn/SSLLibrary.dll

Targets

    • Target

      7d208f0c11c7f9d7575995e0236fb73311b5a8e06d04a09c0ea21a0875aaff07

    • Size

      821KB

    • MD5

      a2107f92b7db13bce21cc05a18711cdf

    • SHA1

      57004395e6f72e46ddb9718db032562535f14cfa

    • SHA256

      7d208f0c11c7f9d7575995e0236fb73311b5a8e06d04a09c0ea21a0875aaff07

    • SHA512

      f6d94161a3ea238ec335ce5992d15a05286e3e1d0a3fe40cf15a189c14e1c7a47bbc336c7d30baaa6234a513dcf73792048bd9b773de7666a6f7ce247568ccb2

    • SSDEEP

      12288:dMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9JhBBxdsP2g:dnsJ39LyjbJkQFMhmC+6GD9X5dsu

    Score
    10/10
    asyncratvenomratxreddefaultbackdoordiscoverypersistencerat

    • AsyncRat

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

      ratasyncrat

    • Asyncrat family

      asyncrat

    • VenomRAT

      Detects VenomRAT.

      rat

    • Venomrat family

      venomrat

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Async RAT payload

      rat

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks