Overview

overview

10

Static

static

10

1e20f4db42...56.exe

windows7-x64

10

1e20f4db42...56.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1e20f4db42ba56eefdda29564a53f1bb8a4c618d9f5cd1fb57bc9ad1cd366756.exe

  • Size

    878KB

  • Sample

    250216-cqdczsxmct

  • MD5

    96c4e804156d7fd277956ad1e8cebf0a

  • SHA1

    6464a3e943d0e0d463e28f328ba714257daf7ae4

  • SHA256

    1e20f4db42ba56eefdda29564a53f1bb8a4c618d9f5cd1fb57bc9ad1cd366756

  • SHA512

    f944b62ff53803819a51a9675aadbd069a16a65bd24ef8ccadc38a70d2ce4cf6a0df3980de6f393be66df2f865d8a3483b42a92c8b46a7b6c4e9e5b2612c9741

  • SSDEEP

    12288:AMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9//ohLA2XT7:AnsJ39LyjbJkQFMhmC+6GD9o62X

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

      1e20f4db42ba56eefdda29564a53f1bb8a4c618d9f5cd1fb57bc9ad1cd366756.exe

    • Size

      878KB

    • MD5

      96c4e804156d7fd277956ad1e8cebf0a

    • SHA1

      6464a3e943d0e0d463e28f328ba714257daf7ae4

    • SHA256

      1e20f4db42ba56eefdda29564a53f1bb8a4c618d9f5cd1fb57bc9ad1cd366756

    • SHA512

      f944b62ff53803819a51a9675aadbd069a16a65bd24ef8ccadc38a70d2ce4cf6a0df3980de6f393be66df2f865d8a3483b42a92c8b46a7b6c4e9e5b2612c9741

    • SSDEEP

      12288:AMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9//ohLA2XT7:AnsJ39LyjbJkQFMhmC+6GD9o62X

    Score
    10/10
    xredbackdoordiscoverypersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Downloads MZ/PE file

    • 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