Overview

overview

10

Static

static

d233bad17b...b6.exe

windows7-x64

10

d233bad17b...b6.exe

windows10-2004-x64

8

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General

  • Target

    d233bad17b56d3d38ba5e1f3f3f8ca60180a3c6978c329a539ccdd3dfcaf77b6

  • Size

    168KB

  • Sample

    221203-pn834adg4w

  • MD5

    daa97f9ceaf67fe0208ca726378b96e9

  • SHA1

    752d46fd2c865ef06bc4d3f352f3064fdd80f51b

  • SHA256

    d233bad17b56d3d38ba5e1f3f3f8ca60180a3c6978c329a539ccdd3dfcaf77b6

  • SHA512

    490406aa70797aaf5c7b736de5b0a58e467b5a8997418571b7d6fa29a587ab8e0e9710d1a71f2e973700619cf5f2170f0804232e167064e8bf2091ccee87009b

  • SSDEEP

    3072:/KUSBPD4qJiktryvtWrdVDXBx+vfWZ3cW/ozyLXQqoCr+tHF6ZfPFYBekSNuo6ar:/pSBPDvJiay1G/DXfMOZM0tLXQqvr+tx

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      d233bad17b56d3d38ba5e1f3f3f8ca60180a3c6978c329a539ccdd3dfcaf77b6

    • Size

      168KB

    • MD5

      daa97f9ceaf67fe0208ca726378b96e9

    • SHA1

      752d46fd2c865ef06bc4d3f352f3064fdd80f51b

    • SHA256

      d233bad17b56d3d38ba5e1f3f3f8ca60180a3c6978c329a539ccdd3dfcaf77b6

    • SHA512

      490406aa70797aaf5c7b736de5b0a58e467b5a8997418571b7d6fa29a587ab8e0e9710d1a71f2e973700619cf5f2170f0804232e167064e8bf2091ccee87009b

    • SSDEEP

      3072:/KUSBPD4qJiktryvtWrdVDXBx+vfWZ3cW/ozyLXQqoCr+tHF6ZfPFYBekSNuo6ar:/pSBPDvJiay1G/DXfMOZM0tLXQqvr+tx

    Score
    10/10
    evasionpersistence

    • Modifies firewall policy service

      evasion

    • Modifies security service

      evasion

    • Executes dropped EXE

    • Registers COM server for autorun

      persistence

    • Deletes itself

    • Unexpected DNS network traffic destination

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

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks