Overview

overview

10

Static

static

10

d9208fb65a...59.exe

windows7-x64

10

d9208fb65a...59.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0c5dc3d854163db3f05e69da8c482963.bin

  • Size

    5.2MB

  • Sample

    250104-bc9ctsspcw

  • MD5

    9497dfa1e71889e11ac2bb056dd41cae

  • SHA1

    b22496954427db4972e567d7ef1884994806afd8

  • SHA256

    f5485ee25c93f2e5cc86c9e1d2c4d1eadbff308d76abbc0b06797610215e23d2

  • SHA512

    15f875877fb8b6756f3570402ccd0e44a9a555b2c7d602890f5d6d3ee209e836cd5602ae496e57d1d84b6a5c12d3181b6d4f0e8e03c62cd321efe21eea602d36

  • SSDEEP

    98304:NP7iaYM6hieMexIKAM9QzZxf1C3k3i67tNjDubutcRf3MD3t:vYBhiTjU9wxflNapcjt

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

      d9208fb65a6bd0364e830e1ff3689b07724d34dca35f5e9cd0c457278675eb59.exe

    • Size

      5.6MB

    • MD5

      0c5dc3d854163db3f05e69da8c482963

    • SHA1

      848e0dbd6b93c57b4178c5427f937c2826f888a1

    • SHA256

      d9208fb65a6bd0364e830e1ff3689b07724d34dca35f5e9cd0c457278675eb59

    • SHA512

      29414dc97fd959afe6dd6b41c4fef64942c19181b423549fd6f326ed0ca6466049449a3141965eb133defa2a714321ff34793e66ea57d5643e34f07fd9b41909

    • SSDEEP

      98304:Rnsmtk2aIuLgywiN1ah6HcG0UJrN7SDgndrHZDMeaNNjt0CKKBgY2r71pZ/APaOb:tLK7wq1W6HqULS8djZDTaNNeCKVP5ORV

    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