Resubmissions

29-11-2024 09:17

241129-k84a5asnem 10

28-12-2023 11:08

231228-m8mdqahgd5 7

General

  • Target

    0ba39629c14ed6bf0a6df55ba5070a87241a1c8a42fdb35c551ad5c906d8035a

  • Size

    390KB

  • Sample

    241129-k84a5asnem

  • MD5

    638b99a45ee691f4d54455f0bfb0cc83

  • SHA1

    5c11743d400027b9d757e9bf7fbca6e52cb35831

  • SHA256

    0ba39629c14ed6bf0a6df55ba5070a87241a1c8a42fdb35c551ad5c906d8035a

  • SHA512

    102d199117b59cca04529cb7c878675dfed54dd9a5e735d3e1268a9da1619ff4c1d8fb5925d3d8d56c4e8608282b55960e5488304699d9ae3cc873c272f9b6f1

  • SSDEEP

    6144:5RbUptK1IUf99qfHoDHEi8OwP7dr5F7L7QTb404HgMCm4PSesSENFr6i5Oywj7Il:5MiZf+2HENfNAMisFmi5Ov3MkpySttCf

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

      Synaptics.exe

    • Size

      2.5MB

    • MD5

      996e9b4d835bc8127ac5a4f04a324993

    • SHA1

      398f70664312de618d9e5a0758a5dc3429072897

    • SHA256

      f7fb599851bd25c0d4bbadb129028ae0c9ff21d11b3a9dc5e29bbadb1a995f47

    • SHA512

      521fa9bb50f59c7e65b2aad3824d305ac9216258125c0a09915b6a999e126e1c2b8c70944e8fb12073166f901ae40e70f0182e91e973f590376d8498e8841c7a

    • SSDEEP

      12288:EMSApJVYG5lDLyjsb0eOzkv4R7QnvUUilQ35+6G75V9lo:EnsJ39LyjbJkQFMhmC+6GD9

    • Xred

      Xred is backdoor written in Delphi.

    • Xred family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks