Overview

overview

10

Static

static

10

ac6dbe956d...dN.exe

windows7-x64

10

ac6dbe956d...dN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ac6dbe956d84a20fb034c7e36c2a772d7f00a7be9c5f841fa0ac2567c8edeeedN.exe

  • Size

    1.1MB

  • Sample

    250116-fez96atpak

  • MD5

    c308464ea64a179546beeb3b64fad740

  • SHA1

    ca2115d864e09c352e2997055e3910e6f5c4a70e

  • SHA256

    ac6dbe956d84a20fb034c7e36c2a772d7f00a7be9c5f841fa0ac2567c8edeeed

  • SHA512

    32891ea752dd4a68af2ce6740fea7d7e3566bb6dbe4564de58a796aa0744b816f901037901d2fa960abd0f936ad1e995d6ad9bd2ce4fb7a9d350a7f154331269

  • SSDEEP

    24576:dnsJ39LyjbJkQFMhmC+6GD92AlJx8Eporn:dnsHyjtk2MYC5GDcMCEOrn

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

      ac6dbe956d84a20fb034c7e36c2a772d7f00a7be9c5f841fa0ac2567c8edeeedN.exe

    • Size

      1.1MB

    • MD5

      c308464ea64a179546beeb3b64fad740

    • SHA1

      ca2115d864e09c352e2997055e3910e6f5c4a70e

    • SHA256

      ac6dbe956d84a20fb034c7e36c2a772d7f00a7be9c5f841fa0ac2567c8edeeed

    • SHA512

      32891ea752dd4a68af2ce6740fea7d7e3566bb6dbe4564de58a796aa0744b816f901037901d2fa960abd0f936ad1e995d6ad9bd2ce4fb7a9d350a7f154331269

    • SSDEEP

      24576:dnsJ39LyjbJkQFMhmC+6GD92AlJx8Eporn:dnsHyjtk2MYC5GDcMCEOrn

    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