Overview

overview

10

Static

static

10

4c9389bdea...e7.exe

windows7-x64

10

4c9389bdea...e7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4c9389bdeae6e07dc99bd196d242c4cc5a9b495fe2722a211c31c4f33a4a0de7.exe

  • Size

    1.0MB

  • Sample

    250116-wxvqdssnhs

  • MD5

    ed0abfbe48d93ab5a433a96c8236c2f7

  • SHA1

    4dfd22de0baf2625b8c9d44e1324dd5b065deb72

  • SHA256

    4c9389bdeae6e07dc99bd196d242c4cc5a9b495fe2722a211c31c4f33a4a0de7

  • SHA512

    505397dbdf4935a7287490f9f1e790fc0821530eb57bcc293519d02ee2cb7cdd0af808cd7b792f36fd92752de36890dd0e4613fd09e53f74a8a1117aa6c349af

  • SSDEEP

    24576:NnsJ39LyjbJkQFMhmC+6GD9JysbOShT6Z:NnsHyjtk2MYC5GDPfbOoTK

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

      4c9389bdeae6e07dc99bd196d242c4cc5a9b495fe2722a211c31c4f33a4a0de7.exe

    • Size

      1.0MB

    • MD5

      ed0abfbe48d93ab5a433a96c8236c2f7

    • SHA1

      4dfd22de0baf2625b8c9d44e1324dd5b065deb72

    • SHA256

      4c9389bdeae6e07dc99bd196d242c4cc5a9b495fe2722a211c31c4f33a4a0de7

    • SHA512

      505397dbdf4935a7287490f9f1e790fc0821530eb57bcc293519d02ee2cb7cdd0af808cd7b792f36fd92752de36890dd0e4613fd09e53f74a8a1117aa6c349af

    • SSDEEP

      24576:NnsJ39LyjbJkQFMhmC+6GD9JysbOShT6Z:NnsHyjtk2MYC5GDPfbOoTK

    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