Overview

overview

10

Static

static

3

Koalageddo...er.exe

windows11-21h2-x64

10

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General

  • Target

    KoalageddonInstaller.exe

  • Size

    3.6MB

  • Sample

    240905-a988na1bld

  • MD5

    8409990c16c5003e804b40bb4f8d8fa7

  • SHA1

    2d6d5458bc2caade8019a09f9cdc8cb9bbc59620

  • SHA256

    e820e5072dddccf820e043634f226ee0223fb5d0473c575f39eb88fce647d477

  • SHA512

    b5da43ad3d24d8c23603af8ef7c78b108f2cdd253464347c844a552a4f213895cf0955a67147c384538ac1b069254e2af535064130b44219962fa12debfcd8f9

  • SSDEEP

    98304:cnsmtk2aLSilkJ/FKZvpG+H++f+DidXvh6d204OOR5q2S:yLtuZvvH+XgJ6M8YYV

Score
10/10
xredbackdoordiscoverypersistence

Malware Config

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

      KoalageddonInstaller.exe

    • Size

      3.6MB

    • MD5

      8409990c16c5003e804b40bb4f8d8fa7

    • SHA1

      2d6d5458bc2caade8019a09f9cdc8cb9bbc59620

    • SHA256

      e820e5072dddccf820e043634f226ee0223fb5d0473c575f39eb88fce647d477

    • SHA512

      b5da43ad3d24d8c23603af8ef7c78b108f2cdd253464347c844a552a4f213895cf0955a67147c384538ac1b069254e2af535064130b44219962fa12debfcd8f9

    • SSDEEP

      98304:cnsmtk2aLSilkJ/FKZvpG+H++f+DidXvh6d204OOR5q2S:yLtuZvvH+XgJ6M8YYV

    Score
    10/10
    xredbackdoordiscoverypersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Executes dropped EXE

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1

MITRE ATT&CK Enterprise v15

Tasks