Overview

overview

10

Static

static

10

f5a785284f...50.exe

windows7-x64

10

f5a785284f...50.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f5a785284f3bf646d8ed6333d73958f7250995aff2b9976e547ada503d2b7750

  • Size

    1.3MB

  • Sample

    250108-mv2w9awqfw

  • MD5

    2935d17373e419c7624ab17139690a8c

  • SHA1

    792e8f46fa12ac247f3c4b4b0a00b37a57861a53

  • SHA256

    f5a785284f3bf646d8ed6333d73958f7250995aff2b9976e547ada503d2b7750

  • SHA512

    0c7a602e1c669f0641d4203202f0dc5cc190ddc0f83314fc99240cf765d7fbcf971348cd19c7e65e3d4075f9e450fa659fb499e8c7e6d5bb90db1a034c5c4ea3

  • SSDEEP

    24576:xnsJ39LyjbJkQFMhmC+6GM9OVTdNHKMognTF0vGAAu2wH:xnsHyjtk2MYC5GMaTddn1nSvgvk

Score
10/10
xredbackdoordiscoverypersistenceupx

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

      f5a785284f3bf646d8ed6333d73958f7250995aff2b9976e547ada503d2b7750

    • Size

      1.3MB

    • MD5

      2935d17373e419c7624ab17139690a8c

    • SHA1

      792e8f46fa12ac247f3c4b4b0a00b37a57861a53

    • SHA256

      f5a785284f3bf646d8ed6333d73958f7250995aff2b9976e547ada503d2b7750

    • SHA512

      0c7a602e1c669f0641d4203202f0dc5cc190ddc0f83314fc99240cf765d7fbcf971348cd19c7e65e3d4075f9e450fa659fb499e8c7e6d5bb90db1a034c5c4ea3

    • SSDEEP

      24576:xnsJ39LyjbJkQFMhmC+6GM9OVTdNHKMognTF0vGAAu2wH:xnsHyjtk2MYC5GMaTddn1nSvgvk

    Score
    10/10
    xredbackdoordiscoverypersistenceupx

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks