Overview

overview

10

Static

static

10

334027150a...9N.exe

windows7-x64

10

334027150a...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    334027150a6bde5a86219b974e971911ace0365f76318370ac570d32577f7d79N.exe

  • Size

    744KB

  • Sample

    250204-1n3f4atpb1

  • MD5

    dc0c33ab49b4e6b046a86edcc5ceef50

  • SHA1

    f87922a68782c32af089cfc1654d7e3d781defb7

  • SHA256

    334027150a6bde5a86219b974e971911ace0365f76318370ac570d32577f7d79

  • SHA512

    512c8e2f25fc5b82d4b36f02f4483e7c0915f01641da7c3cc429cb7373206bf73f40f246f27a327448b7b30fa0feaff4dbd9d3b0b00fbd022d9f831f32d297d9

  • SSDEEP

    12288:fMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9hjI:fnsJ39LyjbJkQFMhmC+6GD9hc

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

      334027150a6bde5a86219b974e971911ace0365f76318370ac570d32577f7d79N.exe

    • Size

      744KB

    • MD5

      dc0c33ab49b4e6b046a86edcc5ceef50

    • SHA1

      f87922a68782c32af089cfc1654d7e3d781defb7

    • SHA256

      334027150a6bde5a86219b974e971911ace0365f76318370ac570d32577f7d79

    • SHA512

      512c8e2f25fc5b82d4b36f02f4483e7c0915f01641da7c3cc429cb7373206bf73f40f246f27a327448b7b30fa0feaff4dbd9d3b0b00fbd022d9f831f32d297d9

    • SSDEEP

      12288:fMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9hjI:fnsJ39LyjbJkQFMhmC+6GD9hc

    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