Overview

overview

10

Static

static

6452b1562c...f1.exe

windows7-x64

10

6452b1562c...f1.exe

windows10-2004-x64

7

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General

  • Target

    6452b1562ceb28a69d9e33fa270d9dc5cbab1da1d9276f4c4194d7470e3e9cf1

  • Size

    133KB

  • Sample

    221201-eftnbsfe8s

  • MD5

    7f76bb8eaefa2a6997c1abfc3289a860

  • SHA1

    0f4225dffd7a5f6767f73fe79d61d1546042d456

  • SHA256

    6452b1562ceb28a69d9e33fa270d9dc5cbab1da1d9276f4c4194d7470e3e9cf1

  • SHA512

    a801ae276da0a42f838c7f1c8bea15ba5618fdf0e20bcd8be53333a99756a0dd7e2ff2072968a2618697c6b6fb30abeb19011c441f1b244f7145d48daed9ae55

  • SSDEEP

    3072:1+Ss3q8em8Fq/F1cretHdiqTPyFPXx1/1wYOQ+1e4LU9:23q8evFq/crCTKP9lg

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      6452b1562ceb28a69d9e33fa270d9dc5cbab1da1d9276f4c4194d7470e3e9cf1

    • Size

      133KB

    • MD5

      7f76bb8eaefa2a6997c1abfc3289a860

    • SHA1

      0f4225dffd7a5f6767f73fe79d61d1546042d456

    • SHA256

      6452b1562ceb28a69d9e33fa270d9dc5cbab1da1d9276f4c4194d7470e3e9cf1

    • SHA512

      a801ae276da0a42f838c7f1c8bea15ba5618fdf0e20bcd8be53333a99756a0dd7e2ff2072968a2618697c6b6fb30abeb19011c441f1b244f7145d48daed9ae55

    • SSDEEP

      3072:1+Ss3q8em8Fq/F1cretHdiqTPyFPXx1/1wYOQ+1e4LU9:23q8evFq/crCTKP9lg

    Score
    10/10
    evasionpersistence

    • Modifies firewall policy service

      evasion

    • Modifies security service

      evasion

    • Sets service image path in registry

      persistence

    • Deletes itself

    • Unexpected DNS network traffic destination

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

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks