Overview

overview

10

Static

static

945f4eb949...c9.exe

windows7-x64

10

945f4eb949...c9.exe

windows10-2004-x64

8

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General

  • Target

    945f4eb949580a8171cc5c26f12646b9cf2769a00dbf4c4c23a0868dc32294c9

  • Size

    184KB

  • Sample

    221201-zswzfaah89

  • MD5

    6ca99a65a733352267b6ce44e26c9389

  • SHA1

    215bd92e54af94ee8a1637675f7c45796c59519f

  • SHA256

    945f4eb949580a8171cc5c26f12646b9cf2769a00dbf4c4c23a0868dc32294c9

  • SHA512

    f1357a9ab200e61a0066502d8483c91d8b7c8df2380c372443b95048e5fbccc18ad0334795c9d6ea1b2ad551841577159903c9fb41ec0a88999e7fc1c91fc681

  • SSDEEP

    3072:3/xPzn/1pt4gV8JOtgwE1opgaE3iN9h4OjKYhfy3IgqnpSnsQiNc1N0xGQ0I8voj:pPzrKyFtEJiN9ZWYd+8pQiNc4bxmm

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      945f4eb949580a8171cc5c26f12646b9cf2769a00dbf4c4c23a0868dc32294c9

    • Size

      184KB

    • MD5

      6ca99a65a733352267b6ce44e26c9389

    • SHA1

      215bd92e54af94ee8a1637675f7c45796c59519f

    • SHA256

      945f4eb949580a8171cc5c26f12646b9cf2769a00dbf4c4c23a0868dc32294c9

    • SHA512

      f1357a9ab200e61a0066502d8483c91d8b7c8df2380c372443b95048e5fbccc18ad0334795c9d6ea1b2ad551841577159903c9fb41ec0a88999e7fc1c91fc681

    • SSDEEP

      3072:3/xPzn/1pt4gV8JOtgwE1opgaE3iN9h4OjKYhfy3IgqnpSnsQiNc1N0xGQ0I8voj:pPzrKyFtEJiN9ZWYd+8pQiNc4bxmm

    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.

    • Drops desktop.ini file(s)

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks