Overview

overview

10

Static

static

3

virussign....e0.exe

windows7-x64

10

virussign....e0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    virussign.com_2d75f233abb92d00194ea865063257e0.vir

  • Size

    480KB

  • Sample

    240528-wcbrsadg7z

  • MD5

    2d75f233abb92d00194ea865063257e0

  • SHA1

    ba2a21f16e20c0970384f8c08eefe41eb4539172

  • SHA256

    d7fe15a86b37335e90cf9d0af053df6a22d2e9fc0d21276ef5931adfb2ee155d

  • SHA512

    cb4000e47f8604da94637f4d8503f534a4c2b4e4ba89101d529cfc9ff92ca1dd55fde01d296a3bab8f14b7093b0769c4522bfccdb84a806697567de3b45bc0b9

  • SSDEEP

    6144:pjFRiOcXH6XWD0w1tizmtnktLJ6znvxNcCI+1jDIlnJ9+1aTEPTnOK4JKElDnU1:nRDc3yWDNU+YUznzNjElWaT07NQtDU1

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      virussign.com_2d75f233abb92d00194ea865063257e0.vir

    • Size

      480KB

    • MD5

      2d75f233abb92d00194ea865063257e0

    • SHA1

      ba2a21f16e20c0970384f8c08eefe41eb4539172

    • SHA256

      d7fe15a86b37335e90cf9d0af053df6a22d2e9fc0d21276ef5931adfb2ee155d

    • SHA512

      cb4000e47f8604da94637f4d8503f534a4c2b4e4ba89101d529cfc9ff92ca1dd55fde01d296a3bab8f14b7093b0769c4522bfccdb84a806697567de3b45bc0b9

    • SSDEEP

      6144:pjFRiOcXH6XWD0w1tizmtnktLJ6znvxNcCI+1jDIlnJ9+1aTEPTnOK4JKElDnU1:nRDc3yWDNU+YUznzNjElWaT07NQtDU1

    Score
    10/10
    evasionpersistence

    • Modifies firewall policy service

      evasion

    • Adds policy Run key to start application

      persistence

    • Sets service image path in registry

      persistence

    • 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 file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks