Overview

overview

10

Static

static

10

dbd531a941...eN.exe

windows7-x64

10

dbd531a941...eN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    dbd531a9415ce90c131ffff9e509d5c99823fe80646d1cca498194252e6556beN.exe

  • Size

    759KB

  • Sample

    250117-hcpfzswlgk

  • MD5

    ba28c06a2ed9f82c132afc1520905150

  • SHA1

    d018d7e188fee3689c146e11b32d26609fa5ca27

  • SHA256

    dbd531a9415ce90c131ffff9e509d5c99823fe80646d1cca498194252e6556be

  • SHA512

    da49c9cbeb8430aef9acb757f309910b23c78a765f63ee931e548edcecc2e1595d9fc3903299e40dcd4534ba59123a90b48ff01a8ab5c1e5b4ca0fc2b4972b87

  • SSDEEP

    12288:SMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Ybj:SnsJ39LyjbJkQFMhmC+6GD9M

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

      dbd531a9415ce90c131ffff9e509d5c99823fe80646d1cca498194252e6556beN.exe

    • Size

      759KB

    • MD5

      ba28c06a2ed9f82c132afc1520905150

    • SHA1

      d018d7e188fee3689c146e11b32d26609fa5ca27

    • SHA256

      dbd531a9415ce90c131ffff9e509d5c99823fe80646d1cca498194252e6556be

    • SHA512

      da49c9cbeb8430aef9acb757f309910b23c78a765f63ee931e548edcecc2e1595d9fc3903299e40dcd4534ba59123a90b48ff01a8ab5c1e5b4ca0fc2b4972b87

    • SSDEEP

      12288:SMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Ybj:SnsJ39LyjbJkQFMhmC+6GD9M

    Score
    10/10
    xredbackdoordiscoverypersistencemacro

    • 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