Overview

overview

8

Static

static

ffa5fba6c9...c9.exe

windows7-x64

8

ffa5fba6c9...c9.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    ffa5fba6c98ac5e0dbb79120946deee547f30298b5b774fbf307315346fad8c9

  • Size

    155KB

  • Sample

    221002-ntbjcaehej

  • MD5

    4d00c10c76a7009e48af57cd0202e8a6

  • SHA1

    ef147f408779aae5267a274ded043b4288e7e9b0

  • SHA256

    ffa5fba6c98ac5e0dbb79120946deee547f30298b5b774fbf307315346fad8c9

  • SHA512

    de6d0d78fa2860b11ed2ad2133e1e79505d18fa237246c00d1825cba65adda288095f01cd16ae9f1111dea51af5d9a7c39fa05b60dad6e08b492dc0f7836bc3a

  • SSDEEP

    3072:RJXxP9j/dOBwFk/VYF6/K1NClnObyXI0fIXnp96rTwnukHjw4lksS8:RNxPxduf/k6Oowk8lfS8

Score
8/10
persistence

Malware Config

Targets

    • Target

      ffa5fba6c98ac5e0dbb79120946deee547f30298b5b774fbf307315346fad8c9

    • Size

      155KB

    • MD5

      4d00c10c76a7009e48af57cd0202e8a6

    • SHA1

      ef147f408779aae5267a274ded043b4288e7e9b0

    • SHA256

      ffa5fba6c98ac5e0dbb79120946deee547f30298b5b774fbf307315346fad8c9

    • SHA512

      de6d0d78fa2860b11ed2ad2133e1e79505d18fa237246c00d1825cba65adda288095f01cd16ae9f1111dea51af5d9a7c39fa05b60dad6e08b492dc0f7836bc3a

    • SSDEEP

      3072:RJXxP9j/dOBwFk/VYF6/K1NClnObyXI0fIXnp96rTwnukHjw4lksS8:RNxPxduf/k6Oowk8lfS8

    Score
    8/10
    persistence

    • Executes dropped EXE

    • Registers COM server for autorun

      persistence

    • Deletes itself

    • Loads dropped DLL

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks