Overview

overview

10

Static

static

10

ee471566f4...9N.exe

windows7-x64

10

ee471566f4...9N.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ee471566f4eedc108b201198cb8d0da4ada5b6c4e039ff591c3ca0adb9f63189N.exe

  • Size

    764KB

  • Sample

    250217-ae7rcatkhr

  • MD5

    571d08ccfddffcec2843c61101b91ce0

  • SHA1

    bab4c2187e02aae0e5471c320c1c7ba437b0677a

  • SHA256

    ee471566f4eedc108b201198cb8d0da4ada5b6c4e039ff591c3ca0adb9f63189

  • SHA512

    e5cdcde4775fd7dfc9203964ac7661c03d4e3c5f8f9dabecf342a846d86fad4d4e3ba7b762cb60dc9ff784b4656634028b5c520b22928a1ee6c572d0f7b4ff8c

  • SSDEEP

    12288:6MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9U8uj:6nsJ39LyjbJkQFMhmC+6GD9c

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

      ee471566f4eedc108b201198cb8d0da4ada5b6c4e039ff591c3ca0adb9f63189N.exe

    • Size

      764KB

    • MD5

      571d08ccfddffcec2843c61101b91ce0

    • SHA1

      bab4c2187e02aae0e5471c320c1c7ba437b0677a

    • SHA256

      ee471566f4eedc108b201198cb8d0da4ada5b6c4e039ff591c3ca0adb9f63189

    • SHA512

      e5cdcde4775fd7dfc9203964ac7661c03d4e3c5f8f9dabecf342a846d86fad4d4e3ba7b762cb60dc9ff784b4656634028b5c520b22928a1ee6c572d0f7b4ff8c

    • SSDEEP

      12288:6MSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9U8uj:6nsJ39LyjbJkQFMhmC+6GD9c

    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