Overview

overview

10

Static

static

10

7dc8175e7e...eN.exe

windows7-x64

10

7dc8175e7e...eN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7dc8175e7ef0d0b31776b5c645c66d898e2c55bdc16fe82444e836658900327eN.exe

  • Size

    869KB

  • Sample

    250116-3ab34avkdp

  • MD5

    10d4d567c9c1f2eb3009cb5f54cc08b0

  • SHA1

    5eff551e4388028df3fe6a363df975d0a2c6083c

  • SHA256

    7dc8175e7ef0d0b31776b5c645c66d898e2c55bdc16fe82444e836658900327e

  • SHA512

    99913a233a16e4c957b1cf6aeae1fc6f0de4def217948a01072179c9f50d0dc948ce1f9bb3b9b894ff916b320a1a538d203c1191dd1b3aff3ecc4ac4feb696b0

  • SSDEEP

    12288:xMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Iy0JUdhj:xnsJ39LyjbJkQFMhmC+6GD9R68

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

      7dc8175e7ef0d0b31776b5c645c66d898e2c55bdc16fe82444e836658900327eN.exe

    • Size

      869KB

    • MD5

      10d4d567c9c1f2eb3009cb5f54cc08b0

    • SHA1

      5eff551e4388028df3fe6a363df975d0a2c6083c

    • SHA256

      7dc8175e7ef0d0b31776b5c645c66d898e2c55bdc16fe82444e836658900327e

    • SHA512

      99913a233a16e4c957b1cf6aeae1fc6f0de4def217948a01072179c9f50d0dc948ce1f9bb3b9b894ff916b320a1a538d203c1191dd1b3aff3ecc4ac4feb696b0

    • SSDEEP

      12288:xMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9Iy0JUdhj:xnsJ39LyjbJkQFMhmC+6GD9R68

    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