Overview

overview

10

Static

static

10

d4dd7f9d6e...bN.exe

windows7-x64

10

d4dd7f9d6e...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d4dd7f9d6e297e1e2bc8d1a6a22d42b96713c368eac0a23ae430f0f33b146bebN.exe

  • Size

    1.1MB

  • Sample

    250112-qfwy8swleq

  • MD5

    332f4cb497d383a19d37744cc7e22e00

  • SHA1

    00925011527b79967c2b8487d4de46d6033512e9

  • SHA256

    d4dd7f9d6e297e1e2bc8d1a6a22d42b96713c368eac0a23ae430f0f33b146beb

  • SHA512

    4bc07352cfa3829f6f2b9810149a16b12b8353aeb3b21f5809a1aa5d0ce53d04ed11b738fef02ae2b64a6ca1576e15edd7639049219a6373ea8ea36f3fc92025

  • SSDEEP

    12288:tMSApJVYG5lDLyjsb0eOzkv4R7Qnvt35+6G75V9FxKewO79X+27RAlJx8Eport9:tnsJ39LyjbJkQFMn+6GD93AlJx8Eporr

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

      d4dd7f9d6e297e1e2bc8d1a6a22d42b96713c368eac0a23ae430f0f33b146bebN.exe

    • Size

      1.1MB

    • MD5

      332f4cb497d383a19d37744cc7e22e00

    • SHA1

      00925011527b79967c2b8487d4de46d6033512e9

    • SHA256

      d4dd7f9d6e297e1e2bc8d1a6a22d42b96713c368eac0a23ae430f0f33b146beb

    • SHA512

      4bc07352cfa3829f6f2b9810149a16b12b8353aeb3b21f5809a1aa5d0ce53d04ed11b738fef02ae2b64a6ca1576e15edd7639049219a6373ea8ea36f3fc92025

    • SSDEEP

      12288:tMSApJVYG5lDLyjsb0eOzkv4R7Qnvt35+6G75V9FxKewO79X+27RAlJx8Eport9:tnsJ39LyjbJkQFMn+6GD93AlJx8Eporr

    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