General

  • Target

    2e53f769906769387446ad51ef633e61d6ee467416b7d63c6c6d9722a52dc5c1.exe

  • Size

    1.6MB

  • Sample

    250217-ffx67a1lfy

  • MD5

    c9af5e14702d16021329c78a62c8a1ec

  • SHA1

    a1188edd7da186be09137051b96920568ea4742e

  • SHA256

    2e53f769906769387446ad51ef633e61d6ee467416b7d63c6c6d9722a52dc5c1

  • SHA512

    b41931cb43f8faa2b2f4c457b0cc8767b31ed6d0a37c04e1852901a81dd8cd40dcb5e39b89e5414d474a7a445a98e1d8e2b1a1755d0bb73982c86080cfde9697

  • SSDEEP

    24576:1nsJ39LyjbJkQFMhmC+6GD9LaHGvMCrrjSnyIQ8+ekGA8PSmMrEH7b:1nsHyjtk2MYC5GD9fvLjlIQxe5Su

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

      2e53f769906769387446ad51ef633e61d6ee467416b7d63c6c6d9722a52dc5c1.exe

    • Size

      1.6MB

    • MD5

      c9af5e14702d16021329c78a62c8a1ec

    • SHA1

      a1188edd7da186be09137051b96920568ea4742e

    • SHA256

      2e53f769906769387446ad51ef633e61d6ee467416b7d63c6c6d9722a52dc5c1

    • SHA512

      b41931cb43f8faa2b2f4c457b0cc8767b31ed6d0a37c04e1852901a81dd8cd40dcb5e39b89e5414d474a7a445a98e1d8e2b1a1755d0bb73982c86080cfde9697

    • SSDEEP

      24576:1nsJ39LyjbJkQFMhmC+6GD9LaHGvMCrrjSnyIQ8+ekGA8PSmMrEH7b:1nsHyjtk2MYC5GD9fvLjlIQxe5Su

    • Floxif family

    • Floxif, Floodfix

      Floxif aka FloodFix is a file-changing trojan and backdoor written in C++.

    • Modifies Windows Defender DisableAntiSpyware settings

    • Modifies security service

    • Xred

      Xred is backdoor written in Delphi.

    • Xred family

    • Detects Floxif payload

    • Event Triggered Execution: AppInit DLLs

      Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.

    • Suspicious Office macro

      Office document equipped with macros.

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Windows security modification

    • Adds Run key to start application

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks