Overview

overview

10

Static

static

917ee0b533...5d.exe

windows7-x64

10

917ee0b533...5d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    917ee0b5334ea1866a33571a5ca7c01a77e3f95a0ac6b8a24a3afd655f65a45d

  • Size

    383KB

  • Sample

    221206-wvkgmsed7v

  • MD5

    15a53828f4f16193bd605eb648508ae0

  • SHA1

    23f7aa1a7770100d24089ac10c24ce16d370065a

  • SHA256

    917ee0b5334ea1866a33571a5ca7c01a77e3f95a0ac6b8a24a3afd655f65a45d

  • SHA512

    2c02d70e2ee2686d807e2296c38e1a285ec41c0891387ce4446ebcce9602d92410006fad9311d77760516d92e7f8ec4c5768b4ee5f8b0ab11d368c807ca2a60c

  • SSDEEP

    3072:Tyx2XSyL7OZsvxQT7+WdzfJZWq6VbSe/tZw69Mt56Id8Kmc:TycgZsvxQT7+fq6VI6Cp

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      917ee0b5334ea1866a33571a5ca7c01a77e3f95a0ac6b8a24a3afd655f65a45d

    • Size

      383KB

    • MD5

      15a53828f4f16193bd605eb648508ae0

    • SHA1

      23f7aa1a7770100d24089ac10c24ce16d370065a

    • SHA256

      917ee0b5334ea1866a33571a5ca7c01a77e3f95a0ac6b8a24a3afd655f65a45d

    • SHA512

      2c02d70e2ee2686d807e2296c38e1a285ec41c0891387ce4446ebcce9602d92410006fad9311d77760516d92e7f8ec4c5768b4ee5f8b0ab11d368c807ca2a60c

    • SSDEEP

      3072:Tyx2XSyL7OZsvxQT7+WdzfJZWq6VbSe/tZw69Mt56Id8Kmc:TycgZsvxQT7+fq6VI6Cp

    Score
    10/10
    evasionpersistence

    • Modifies WinLogon for persistence

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Adds policy Run key to start application

      persistence

    • Executes dropped EXE

    • Sets service image path in registry

      persistence

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Modifies WinLogon

      persistence

    • Drops autorun.inf file

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks