Overview

overview

10

Static

static

10

7f6858597d...6N.exe

windows7-x64

10

7f6858597d...6N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7f6858597d6ea9e5dafaa55c6ac8d995572cc688e80d071684c1d408bf36ff96N.exe

  • Size

    1.2MB

  • Sample

    250202-dqv4gavjgn

  • MD5

    74bedb90e2dbf5958feedafe0b844410

  • SHA1

    1d80cc656df6715357793fb44db72b8cc99bc633

  • SHA256

    7f6858597d6ea9e5dafaa55c6ac8d995572cc688e80d071684c1d408bf36ff96

  • SHA512

    a14721ce5c108f9e0982bf749dfb866892146d4daa8d5e91e88eed1dced667ca1611fdfc4b22f15d0c93e22ea6a3d294ae0cbd173a976316bc54bbdb6f5118a7

  • SSDEEP

    24576:0nsJ39LyjbJkQFMhmC+6GD9lDZfB6VLB7:0nsHyjtk2MYC5GDLDTM1

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

      7f6858597d6ea9e5dafaa55c6ac8d995572cc688e80d071684c1d408bf36ff96N.exe

    • Size

      1.2MB

    • MD5

      74bedb90e2dbf5958feedafe0b844410

    • SHA1

      1d80cc656df6715357793fb44db72b8cc99bc633

    • SHA256

      7f6858597d6ea9e5dafaa55c6ac8d995572cc688e80d071684c1d408bf36ff96

    • SHA512

      a14721ce5c108f9e0982bf749dfb866892146d4daa8d5e91e88eed1dced667ca1611fdfc4b22f15d0c93e22ea6a3d294ae0cbd173a976316bc54bbdb6f5118a7

    • SSDEEP

      24576:0nsJ39LyjbJkQFMhmC+6GD9lDZfB6VLB7:0nsHyjtk2MYC5GDLDTM1

    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