Overview

overview

10

Static

static

10

9845093247...bN.exe

windows7-x64

10

9845093247...bN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe

  • Size

    1.4MB

  • Sample

    250216-n985jswmbl

  • MD5

    ea245dc9b0ceb9c0790a4ba444e955e0

  • SHA1

    51715390ced9bf47fc6b3ea45b437e6382b5cd76

  • SHA256

    9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4b

  • SHA512

    e3100ebeb388a4f0ffd1fa90fd8ccfcdd80de0b5827f5caa6a7bb6335e7e74d33d6fdcb17afe72609176b2441cd66aba10370848b51cb0a9a5926f0ea63db9ab

  • SSDEEP

    12288:mMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9ZnH:mnsJ39LyjbJkQFMhmC+6GD9t

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

      9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4bN.exe

    • Size

      1.4MB

    • MD5

      ea245dc9b0ceb9c0790a4ba444e955e0

    • SHA1

      51715390ced9bf47fc6b3ea45b437e6382b5cd76

    • SHA256

      9845093247d6b1e53fa0babb0bf5c3a3ca0ca575b90649afd9509b3ce09add4b

    • SHA512

      e3100ebeb388a4f0ffd1fa90fd8ccfcdd80de0b5827f5caa6a7bb6335e7e74d33d6fdcb17afe72609176b2441cd66aba10370848b51cb0a9a5926f0ea63db9ab

    • SSDEEP

      12288:mMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9ZnH:mnsJ39LyjbJkQFMhmC+6GD9t

    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