Overview

overview

10

Static

static

10

ca4d39469b...5d.exe

windows7-x64

10

ca4d39469b...5d.exe

windows10-2004-x64

10

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General

  • Target

    ca4d39469bbf4c84ccee380d2cb03d15b7fbcb76e640b3714ffc15baf6a0145d

  • Size

    6.4MB

  • Sample

    241107-k7jv4azdmp

  • MD5

    8e332e917f3d6c75acc6a7bccc89bf7b

  • SHA1

    b8d85ffc16bcf890e7dd04f0001b2c086d97d24e

  • SHA256

    ca4d39469bbf4c84ccee380d2cb03d15b7fbcb76e640b3714ffc15baf6a0145d

  • SHA512

    5f1ebad01ab356be07aed2abc1873e54f09e1a03623f06dd50f67c5d87a2624a641b8b18eacaa2991bf389004c7f363f5e8219f43870663ca047e944063e44bd

  • SSDEEP

    196608:Q4yL7Ql90yZsnUHha87/2uARAucSAucUhDKu:oQ5Zxl7/2XAXaDb

Score
10/10
gh0stratxredbackdoordiscoverymacropersistenceratupx

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

      ca4d39469bbf4c84ccee380d2cb03d15b7fbcb76e640b3714ffc15baf6a0145d

    • Size

      6.4MB

    • MD5

      8e332e917f3d6c75acc6a7bccc89bf7b

    • SHA1

      b8d85ffc16bcf890e7dd04f0001b2c086d97d24e

    • SHA256

      ca4d39469bbf4c84ccee380d2cb03d15b7fbcb76e640b3714ffc15baf6a0145d

    • SHA512

      5f1ebad01ab356be07aed2abc1873e54f09e1a03623f06dd50f67c5d87a2624a641b8b18eacaa2991bf389004c7f363f5e8219f43870663ca047e944063e44bd

    • SSDEEP

      196608:Q4yL7Ql90yZsnUHha87/2uARAucSAucUhDKu:oQ5Zxl7/2XAXaDb

    Score
    10/10
    gh0stratxredbackdoordiscoverymacropersistenceratupx

    • Gh0st RAT payload

    • Gh0strat

      Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

      ratgh0strat

    • Gh0strat family

      gh0strat

    • Xred

      Xred is backdoor written in Delphi.

      backdoorxred

    • Xred family

      xred

    • Server Software Component: Terminal Services DLL

      persistence

    • 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

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks