Overview

overview

10

Static

static

10

9a163c810d...4N.exe

windows7-x64

10

9a163c810d...4N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9a163c810d790d05b4a59c75a7ddd876a8994c4156bee79b55bb4282910d9ea4N.exe

  • Size

    1.1MB

  • Sample

    250104-x31z2atjfs

  • MD5

    df3901a8f7f3c0dacaccc1d3a6436f40

  • SHA1

    88d2f84d1a472efd09f7b9c7cf8619bd679442df

  • SHA256

    9a163c810d790d05b4a59c75a7ddd876a8994c4156bee79b55bb4282910d9ea4

  • SHA512

    12b1c6ee60007321a1333532411ae7a8717a8f2ae27b14ae390f7e63efbd47a219c5e353b00cfc2ed21537e9b78d3457f67c3d4038e62eed9503723a5fb9a075

  • SSDEEP

    24576:1nsJ39LyjbJkQFMhmC+6GD95PjO7KX53RTh0tFda3K:1nsHyjtk2MYC5GDTrOO53RTqtiK

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

      9a163c810d790d05b4a59c75a7ddd876a8994c4156bee79b55bb4282910d9ea4N.exe

    • Size

      1.1MB

    • MD5

      df3901a8f7f3c0dacaccc1d3a6436f40

    • SHA1

      88d2f84d1a472efd09f7b9c7cf8619bd679442df

    • SHA256

      9a163c810d790d05b4a59c75a7ddd876a8994c4156bee79b55bb4282910d9ea4

    • SHA512

      12b1c6ee60007321a1333532411ae7a8717a8f2ae27b14ae390f7e63efbd47a219c5e353b00cfc2ed21537e9b78d3457f67c3d4038e62eed9503723a5fb9a075

    • SSDEEP

      24576:1nsJ39LyjbJkQFMhmC+6GD95PjO7KX53RTh0tFda3K:1nsHyjtk2MYC5GDTrOO53RTqtiK

    Score
    10/10
    xredbackdoordiscoverypersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • 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