Overview

overview

10

Static

static

10

1b6cece5f8...aa.exe

windows7-x64

10

1b6cece5f8...aa.exe

windows10-2004-x64

10

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General

  • Target

    1b6cece5f8a8a9e1d4478116bd7dd5aa

  • Size

    4.0MB

  • Sample

    241129-k61gfsxlbz

  • MD5

    1b6cece5f8a8a9e1d4478116bd7dd5aa

  • SHA1

    e7e834d4097010f9c67d56fd6b9299a6bf198174

  • SHA256

    dbc19471ecdeb4ba023f2d145858e2bfe18a17af68065a035738637304af681a

  • SHA512

    4377d5b2e15d39158cc9ab555ce826c1943dfe9b35e569d3b566d6dc83f7b87f743ee248d691817dfe020e265ab829b6e85cca1aba798b460d78af90bdf378de

  • SSDEEP

    98304:2nsmtk2aqk02VdBXD0NYTzjv9UzvassGeR6B6q24Ro7:oLNk02Vd6YrOLbTeR6BLm7

Score
10/10
xredbackdoordiscoverymacropersistenceupx

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

      1b6cece5f8a8a9e1d4478116bd7dd5aa

    • Size

      4.0MB

    • MD5

      1b6cece5f8a8a9e1d4478116bd7dd5aa

    • SHA1

      e7e834d4097010f9c67d56fd6b9299a6bf198174

    • SHA256

      dbc19471ecdeb4ba023f2d145858e2bfe18a17af68065a035738637304af681a

    • SHA512

      4377d5b2e15d39158cc9ab555ce826c1943dfe9b35e569d3b566d6dc83f7b87f743ee248d691817dfe020e265ab829b6e85cca1aba798b460d78af90bdf378de

    • SSDEEP

      98304:2nsmtk2aqk02VdBXD0NYTzjv9UzvassGeR6B6q24Ro7:oLNk02Vd6YrOLbTeR6BLm7

    Score
    10/10
    xredbackdoordiscoverymacropersistenceupx

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Suspicious Office macro

      Office document equipped with macros.

      macro

    • 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