Overview

overview

10

Static

static

33b66f540b...dc.exe

windows7-x64

10

33b66f540b...dc.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    33b66f540bc2d1e081951ab06b7ffe520f270cfc37118f0c32b4596f5635f8dc

  • Size

    152KB

  • Sample

    221202-bdy89acd8s

  • MD5

    12091b28287fbafd977157966311df00

  • SHA1

    11dbcc8bdc4a7372fcd34b2e3e9459190704211b

  • SHA256

    33b66f540bc2d1e081951ab06b7ffe520f270cfc37118f0c32b4596f5635f8dc

  • SHA512

    73fef38b153ff6f41884fb0d13b3b95f1c342e07c99031dd7f79584142f965792bac47e1f27d296460c23d4d0dd74df4ea3c8652fa14a6acb377b45fbc544391

  • SSDEEP

    3072:bL3pVyGSV8i/AR8n0h7n9MXexhn5V7Bs/cJ1:fpVyGUAFTjks1

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      33b66f540bc2d1e081951ab06b7ffe520f270cfc37118f0c32b4596f5635f8dc

    • Size

      152KB

    • MD5

      12091b28287fbafd977157966311df00

    • SHA1

      11dbcc8bdc4a7372fcd34b2e3e9459190704211b

    • SHA256

      33b66f540bc2d1e081951ab06b7ffe520f270cfc37118f0c32b4596f5635f8dc

    • SHA512

      73fef38b153ff6f41884fb0d13b3b95f1c342e07c99031dd7f79584142f965792bac47e1f27d296460c23d4d0dd74df4ea3c8652fa14a6acb377b45fbc544391

    • SSDEEP

      3072:bL3pVyGSV8i/AR8n0h7n9MXexhn5V7Bs/cJ1:fpVyGUAFTjks1

    Score
    10/10
    evasionpersistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • 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