Overview

overview

10

Static

static

10

6f2eab739a...c7.exe

windows7-x64

10

6f2eab739a...c7.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    6f2eab739a2daf67221a8b4f99201f2265bb4f1d39343f3be58454dbba5665c7.exe

  • Size

    4.6MB

  • Sample

    241125-kv7rdsymex

  • MD5

    951ea841732871d4dd799fdf1fdf57d1

  • SHA1

    70d47ead9a8e584a2b0f6b872847bb4d90c7fa62

  • SHA256

    6f2eab739a2daf67221a8b4f99201f2265bb4f1d39343f3be58454dbba5665c7

  • SHA512

    57526b4da9f9172ae96bf122d635f871f8f24e653500d2c10ca6bdd6502c6db8b1b40252e0d4c4624383453aea719e34309294bd3547e45e6af08678fa2e7dc1

  • SSDEEP

    98304:9nsmtk2aPOmZb0bHkeaRs4WpcF8uztWOiiROB4/Oo1sRFu:hLBmZb0bEds4XFR0OiC/GTu

Score
10/10
xredbackdoordiscoverymacropersistence

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

      6f2eab739a2daf67221a8b4f99201f2265bb4f1d39343f3be58454dbba5665c7.exe

    • Size

      4.6MB

    • MD5

      951ea841732871d4dd799fdf1fdf57d1

    • SHA1

      70d47ead9a8e584a2b0f6b872847bb4d90c7fa62

    • SHA256

      6f2eab739a2daf67221a8b4f99201f2265bb4f1d39343f3be58454dbba5665c7

    • SHA512

      57526b4da9f9172ae96bf122d635f871f8f24e653500d2c10ca6bdd6502c6db8b1b40252e0d4c4624383453aea719e34309294bd3547e45e6af08678fa2e7dc1

    • SSDEEP

      98304:9nsmtk2aPOmZb0bHkeaRs4WpcF8uztWOiiROB4/Oo1sRFu:hLBmZb0bEds4XFR0OiC/GTu

    Score
    10/10
    xredbackdoordiscoverymacropersistence

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Suspicious Office macro

      Office document equipped with macros.

      macro

    • 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