Overview

overview

10

Static

static

758bf33a13...bb.exe

windows7-x64

10

758bf33a13...bb.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    758bf33a1392f6eba047fa301476b6578857c89c8005a55ccff42075264617bb

  • Size

    685KB

  • Sample

    221002-s5xyyaeeal

  • MD5

    581a73651ce3d5f0327a2c1d770cd77d

  • SHA1

    0b5bcf008e2f3a18195b297fd0a8558a79d2d5fd

  • SHA256

    758bf33a1392f6eba047fa301476b6578857c89c8005a55ccff42075264617bb

  • SHA512

    86cdb649ec0b8662aae5b9f8da67295a6792015a043b9b858c78eb447d7eb708c00c41ea3742d6050d2134f3eb0aa3c6ff563ef303aaa22e6880ab266c544e48

  • SSDEEP

    6144:8GhOfjZXluQA/qNgSr5oK4cW76V7VQR/88g+MdaL30wS0riSlVMO3Sjks1:bYjTVxNgSFD+iVg/0h8VMO2r1

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      758bf33a1392f6eba047fa301476b6578857c89c8005a55ccff42075264617bb

    • Size

      685KB

    • MD5

      581a73651ce3d5f0327a2c1d770cd77d

    • SHA1

      0b5bcf008e2f3a18195b297fd0a8558a79d2d5fd

    • SHA256

      758bf33a1392f6eba047fa301476b6578857c89c8005a55ccff42075264617bb

    • SHA512

      86cdb649ec0b8662aae5b9f8da67295a6792015a043b9b858c78eb447d7eb708c00c41ea3742d6050d2134f3eb0aa3c6ff563ef303aaa22e6880ab266c544e48

    • SSDEEP

      6144:8GhOfjZXluQA/qNgSr5oK4cW76V7VQR/88g+MdaL30wS0riSlVMO3Sjks1:bYjTVxNgSFD+iVg/0h8VMO2r1

    Score
    10/10
    evasionpersistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks