Overview

overview

10

Static

static

3

4a5ab9984a...b3.exe

windows7-x64

10

4a5ab9984a...b3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4a5ab9984aa45765c4d711c0fcc630b3

  • Size

    808KB

  • Sample

    231226-b66tsschbq

  • MD5

    4a5ab9984aa45765c4d711c0fcc630b3

  • SHA1

    efcba49331d144f21b5bab9809803767ef19428b

  • SHA256

    7bb4ec3007f12be0904b109f273af1f17df0e1785306f70af013f167dcf4fab2

  • SHA512

    09196e8b3b568c27a813127dda951af2263ea5ab5d2cee64e24f689f2410a074ef85ff328bc3ebcc847d33421e642b64af07f29441a7a438de88738464d2f61c

  • SSDEEP

    12288:UZWtI6RkVVIerQZb+md4w1UieZJys73dOvXDpNjNe8r:UuhaAerQZb+md4wmieZJ8NI8r

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      4a5ab9984aa45765c4d711c0fcc630b3

    • Size

      808KB

    • MD5

      4a5ab9984aa45765c4d711c0fcc630b3

    • SHA1

      efcba49331d144f21b5bab9809803767ef19428b

    • SHA256

      7bb4ec3007f12be0904b109f273af1f17df0e1785306f70af013f167dcf4fab2

    • SHA512

      09196e8b3b568c27a813127dda951af2263ea5ab5d2cee64e24f689f2410a074ef85ff328bc3ebcc847d33421e642b64af07f29441a7a438de88738464d2f61c

    • SSDEEP

      12288:UZWtI6RkVVIerQZb+md4w1UieZJys73dOvXDpNjNe8r:UuhaAerQZb+md4wmieZJ8NI8r

    Score
    10/10
    evasionpersistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Sets file execution options in registry

      persistence

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops autorun.inf file

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks