Overview

overview

10

Static

static

3

e138a1897e...54.exe

windows7-x64

10

e138a1897e...54.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e138a1897e7f68755ded4dc0c443eecaeb47365c59a4aa134dc11bd6fc781d54

  • Size

    3.1MB

  • Sample

    241009-epzkyavclm

  • MD5

    b168942ee779cea791bb15c08c323824

  • SHA1

    1b998de4c20712cf756f4f56c7901ef8d5dc9b93

  • SHA256

    e138a1897e7f68755ded4dc0c443eecaeb47365c59a4aa134dc11bd6fc781d54

  • SHA512

    4cdf21efb093e7b4921d44b889e0154733f3e2476023ab9669639687e1ef69ad61c8db56e494e244dc2a7f8066c620ac01d80205261bb230761237da41ec85f0

  • SSDEEP

    49152:NnsHyjtk2MYC5GD1FCCNBt646JBlHgFnXA8TaKuHuwdF6JG:Nnsmtk2a2FxTWlHcuPHuwdP

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

      e138a1897e7f68755ded4dc0c443eecaeb47365c59a4aa134dc11bd6fc781d54

    • Size

      3.1MB

    • MD5

      b168942ee779cea791bb15c08c323824

    • SHA1

      1b998de4c20712cf756f4f56c7901ef8d5dc9b93

    • SHA256

      e138a1897e7f68755ded4dc0c443eecaeb47365c59a4aa134dc11bd6fc781d54

    • SHA512

      4cdf21efb093e7b4921d44b889e0154733f3e2476023ab9669639687e1ef69ad61c8db56e494e244dc2a7f8066c620ac01d80205261bb230761237da41ec85f0

    • SSDEEP

      49152:NnsHyjtk2MYC5GD1FCCNBt646JBlHgFnXA8TaKuHuwdF6JG:Nnsmtk2a2FxTWlHcuPHuwdP

    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