Overview

overview

10

Static

static

10

450e95e577...fd.exe

windows7-x64

10

450e95e577...fd.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    450e95e5770eed0478ef236077e07e113116bcbce0f7107ff51a41e58c6859fd.exe

  • Size

    850KB

  • Sample

    241115-2be1pstdnf

  • MD5

    be78967f31e6d64350527f74126bed00

  • SHA1

    e2eeb5fad201f7e3f44e1810ad8d77aa01bcace7

  • SHA256

    450e95e5770eed0478ef236077e07e113116bcbce0f7107ff51a41e58c6859fd

  • SHA512

    635d0cb68749146c3756ac296459144371fcbe278a1c0bf71de7364d37a535fce5171ea65bf5c634f0e00a3f5ec47ae1795693b8aa8883bb9486d5a1513cbbeb

  • SSDEEP

    12288:BMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9OigkI6:BnsJ39LyjbJkQFMhmC+6GD9jgkD

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

      450e95e5770eed0478ef236077e07e113116bcbce0f7107ff51a41e58c6859fd.exe

    • Size

      850KB

    • MD5

      be78967f31e6d64350527f74126bed00

    • SHA1

      e2eeb5fad201f7e3f44e1810ad8d77aa01bcace7

    • SHA256

      450e95e5770eed0478ef236077e07e113116bcbce0f7107ff51a41e58c6859fd

    • SHA512

      635d0cb68749146c3756ac296459144371fcbe278a1c0bf71de7364d37a535fce5171ea65bf5c634f0e00a3f5ec47ae1795693b8aa8883bb9486d5a1513cbbeb

    • SSDEEP

      12288:BMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9OigkI6:BnsJ39LyjbJkQFMhmC+6GD9jgkD

    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