Overview

overview

10

Static

static

10

026d9e117e...dd.exe

windows7-x64

10

026d9e117e...dd.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    026d9e117eabe72d021e7696a453b3da4bc68d255f70468e79c8cb9de73875dd

  • Size

    1.0MB

  • Sample

    250125-xwllrswrey

  • MD5

    bed8e067a2554b876daa76c61af143bd

  • SHA1

    eb17ee360e17beee03c10b09f774a478bafb49fa

  • SHA256

    026d9e117eabe72d021e7696a453b3da4bc68d255f70468e79c8cb9de73875dd

  • SHA512

    cd8b16aee1d375f6ebc1c8c1f77830ec6e7b8d2fae168da6938b64791a81750c533a4ca5138c05a42a47144e7f2141a2adbd37276bb5fe6b8b567ef21830fc98

  • SSDEEP

    24576:6nsJ39LyjbJkQFMhmC+6GD9GFOasRUjXfYr:6nsHyjtk2MYC5GDMaqXAr

Score
10/10
xredbackdoordefense_evasiondiscoverypersistence

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

      026d9e117eabe72d021e7696a453b3da4bc68d255f70468e79c8cb9de73875dd

    • Size

      1.0MB

    • MD5

      bed8e067a2554b876daa76c61af143bd

    • SHA1

      eb17ee360e17beee03c10b09f774a478bafb49fa

    • SHA256

      026d9e117eabe72d021e7696a453b3da4bc68d255f70468e79c8cb9de73875dd

    • SHA512

      cd8b16aee1d375f6ebc1c8c1f77830ec6e7b8d2fae168da6938b64791a81750c533a4ca5138c05a42a47144e7f2141a2adbd37276bb5fe6b8b567ef21830fc98

    • SSDEEP

      24576:6nsJ39LyjbJkQFMhmC+6GD9GFOasRUjXfYr:6nsHyjtk2MYC5GDMaqXAr

    Score
    10/10
    xredbackdoordefense_evasiondiscoverypersistence

    • Modifies visiblity of hidden/system files in Explorer

      defense_evasion

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks