Overview

overview

10

Static

static

10

caf3cc1c0e...dN.exe

windows7-x64

10

caf3cc1c0e...dN.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    caf3cc1c0e46b403569d48f1d0755e4adb2e5c8d83e44699729476f3aa97489dN.exe

  • Size

    1011KB

  • Sample

    250108-1g9ltsvkas

  • MD5

    6fdfd2a6d0b7c47759b00d7dd25e5940

  • SHA1

    596de87c84b76dc067f41857ac4e54dffb23a4fc

  • SHA256

    caf3cc1c0e46b403569d48f1d0755e4adb2e5c8d83e44699729476f3aa97489d

  • SHA512

    cc5cd25fdf4f4a109b10cf09ca6bd8e23916a4cba4c6103afce355ccc25f5b49f8a4a7b03f77abc5302f697552501651911f174c6d4892820c4d1225a9d36ae5

  • SSDEEP

    24576:KnsJ39LyjbJkQFMhmC+6GD9ATuoIK4PVXWr:KnsHyjtk2MYC5GDyTuo2Pd4

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

      caf3cc1c0e46b403569d48f1d0755e4adb2e5c8d83e44699729476f3aa97489dN.exe

    • Size

      1011KB

    • MD5

      6fdfd2a6d0b7c47759b00d7dd25e5940

    • SHA1

      596de87c84b76dc067f41857ac4e54dffb23a4fc

    • SHA256

      caf3cc1c0e46b403569d48f1d0755e4adb2e5c8d83e44699729476f3aa97489d

    • SHA512

      cc5cd25fdf4f4a109b10cf09ca6bd8e23916a4cba4c6103afce355ccc25f5b49f8a4a7b03f77abc5302f697552501651911f174c6d4892820c4d1225a9d36ae5

    • SSDEEP

      24576:KnsJ39LyjbJkQFMhmC+6GD9ATuoIK4PVXWr:KnsHyjtk2MYC5GDyTuo2Pd4

    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