Overview

overview

10

Static

static

10

35c57f43e3...34.exe

windows7-x64

10

35c57f43e3...34.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    35c57f43e3d96f5c015f060570bc405967577b40d312195bad127da54fcad034

  • Size

    753KB

  • Sample

    241210-z14z1stqej

  • MD5

    84e22b7e72580c6ed85c2d3efafada35

  • SHA1

    45d1a15c7f2680c87bdb38674fc9ceae7fd06a45

  • SHA256

    35c57f43e3d96f5c015f060570bc405967577b40d312195bad127da54fcad034

  • SHA512

    078806f12c94dad49e93e35f5bb3b538853dd07ad145f68141f84390527c846b631e83633c66aaafbd08dda2759290f811684bf6f026fc50f7b74df664d2b719

  • SSDEEP

    12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9IEr:ansJ39LyjbJkQFMhmC+6GD9r

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

      35c57f43e3d96f5c015f060570bc405967577b40d312195bad127da54fcad034

    • Size

      753KB

    • MD5

      84e22b7e72580c6ed85c2d3efafada35

    • SHA1

      45d1a15c7f2680c87bdb38674fc9ceae7fd06a45

    • SHA256

      35c57f43e3d96f5c015f060570bc405967577b40d312195bad127da54fcad034

    • SHA512

      078806f12c94dad49e93e35f5bb3b538853dd07ad145f68141f84390527c846b631e83633c66aaafbd08dda2759290f811684bf6f026fc50f7b74df664d2b719

    • SSDEEP

      12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9IEr:ansJ39LyjbJkQFMhmC+6GD9r

    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