Overview

overview

10

Static

static

10

chromedriver.exe

windows7-x64

10

chromedriver.exe

windows10-2004-x64

Sharing

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General

  • Target

    chromedriver.exe

  • Size

    12.4MB

  • Sample

    250201-gtm4tavkgn

  • MD5

    bea3347c7c3091438f975697301ba879

  • SHA1

    3c0ebf7bcc8f7c8e1be88f6cf9e31c869b51bd0b

  • SHA256

    7aa910536ef6062c71acdf7b3b1cb7954fe94ca06c1d6a642ee25a4a02958864

  • SHA512

    7d7751c0635599eb73abbf3a4b3d3a15a9ae0cd0e47119dd3b10067a9d087193dabe53bbdc65a47982aa5983a56dca6be32fb579b721ef883b4417ed5a524a62

  • SSDEEP

    393216:fg/gfGhijo3hVoYYo/giRTxkS8uBb3V75rbQndRu23rR2kIiBRqGQ/VkCpuZj3Nr:vGhiGgwV75r4u239uvZoEo

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

      chromedriver.exe

    • Size

      12.4MB

    • MD5

      bea3347c7c3091438f975697301ba879

    • SHA1

      3c0ebf7bcc8f7c8e1be88f6cf9e31c869b51bd0b

    • SHA256

      7aa910536ef6062c71acdf7b3b1cb7954fe94ca06c1d6a642ee25a4a02958864

    • SHA512

      7d7751c0635599eb73abbf3a4b3d3a15a9ae0cd0e47119dd3b10067a9d087193dabe53bbdc65a47982aa5983a56dca6be32fb579b721ef883b4417ed5a524a62

    • SSDEEP

      393216:fg/gfGhijo3hVoYYo/giRTxkS8uBb3V75rbQndRu23rR2kIiBRqGQ/VkCpuZj3Nr:vGhiGgwV75r4u239uvZoEo

    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