Overview

overview

10

Static

static

3

2b3d25bf48...3a.exe

windows7-x64

10

2b3d25bf48...3a.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2b3d25bf486f68ad37dc19b1e635613a.exe

  • Size

    86KB

  • Sample

    240103-r7thvshec4

  • MD5

    2b3d25bf486f68ad37dc19b1e635613a

  • SHA1

    17ca5e70148651d381ce2b07133d830993538838

  • SHA256

    48b081d297b030102b024d9c09965197842875b09c08b9ee36db5921037d073a

  • SHA512

    a1b95712c0719b5907a4e206d7a93b3e7c07090ea16c4b28792392acb87ac7d024a6031dc7f545d282269f5942f7bd2026d19eec638b3e1f2002669fe0d6d523

  • SSDEEP

    1536:Z70ak+ddygXAyy9v7Z+NoykJHBOAFRfBjG3EdoIf:V0aXdfXAyy9DZ+N7eB+hIf

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      2b3d25bf486f68ad37dc19b1e635613a.exe

    • Size

      86KB

    • MD5

      2b3d25bf486f68ad37dc19b1e635613a

    • SHA1

      17ca5e70148651d381ce2b07133d830993538838

    • SHA256

      48b081d297b030102b024d9c09965197842875b09c08b9ee36db5921037d073a

    • SHA512

      a1b95712c0719b5907a4e206d7a93b3e7c07090ea16c4b28792392acb87ac7d024a6031dc7f545d282269f5942f7bd2026d19eec638b3e1f2002669fe0d6d523

    • SSDEEP

      1536:Z70ak+ddygXAyy9v7Z+NoykJHBOAFRfBjG3EdoIf:V0aXdfXAyy9DZ+N7eB+hIf

    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

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Drops desktop.ini file(s)

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks