Overview

overview

10

Static

static

10

57d429fc5a...1N.exe

windows7-x64

10

57d429fc5a...1N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    57d429fc5a5aa5dfbdcff1bb799c5d26800c31671d4a48571996ccb6ea9f92a1N.exe

  • Size

    753KB

  • Sample

    250102-gy8lbazmel

  • MD5

    0c0b15153897205805b0440dc6f51860

  • SHA1

    4995eda1aa5324d7581df04fb29f7cee083cc82b

  • SHA256

    57d429fc5a5aa5dfbdcff1bb799c5d26800c31671d4a48571996ccb6ea9f92a1

  • SHA512

    e516268a03e31acbb2dc5b2ac87db1f2ac9492f1950b8b1ab85286b0110a4ca11deda043170c8056e8b724d54ef9fb749562d08f5d1f5ecb26f897b534b523fa

  • SSDEEP

    12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9ICr:ansJ39LyjbJkQFMhmC+6GD9F

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

      57d429fc5a5aa5dfbdcff1bb799c5d26800c31671d4a48571996ccb6ea9f92a1N.exe

    • Size

      753KB

    • MD5

      0c0b15153897205805b0440dc6f51860

    • SHA1

      4995eda1aa5324d7581df04fb29f7cee083cc82b

    • SHA256

      57d429fc5a5aa5dfbdcff1bb799c5d26800c31671d4a48571996ccb6ea9f92a1

    • SHA512

      e516268a03e31acbb2dc5b2ac87db1f2ac9492f1950b8b1ab85286b0110a4ca11deda043170c8056e8b724d54ef9fb749562d08f5d1f5ecb26f897b534b523fa

    • SSDEEP

      12288:aMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9ICr:ansJ39LyjbJkQFMhmC+6GD9F

    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