Overview

overview

8

Static

static

8a83b3b65d...53.exe

windows7-x64

8

8a83b3b65d...53.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    8a83b3b65db01f315f9e3717bc1f37c6a94ff4517e5e72ef79635d7f622b8653

  • Size

    3.8MB

  • Sample

    221123-1pt64sah8w

  • MD5

    a84fd301beda4422b0f3d735badcf6cd

  • SHA1

    f64239b26357feaeb92f2a416c470103cbd44832

  • SHA256

    8a83b3b65db01f315f9e3717bc1f37c6a94ff4517e5e72ef79635d7f622b8653

  • SHA512

    7e16cee2f2844757c0688819fe0e2f18afcfcbea494e506e332e9c4e8e51bf99f3b3631375248e14b48d502d0e0007ac118bc201fe511898b4763fd05510c07d

  • SSDEEP

    49152:045TNFeIvS24viG6y16pMR1eg2NATRB9I+KuTH+m+f3pHrN9ZP1dg:9rVStv7G01sNKBi4TH+m+fZrzZ9d

Score
8/10
adwarediscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      8a83b3b65db01f315f9e3717bc1f37c6a94ff4517e5e72ef79635d7f622b8653

    • Size

      3.8MB

    • MD5

      a84fd301beda4422b0f3d735badcf6cd

    • SHA1

      f64239b26357feaeb92f2a416c470103cbd44832

    • SHA256

      8a83b3b65db01f315f9e3717bc1f37c6a94ff4517e5e72ef79635d7f622b8653

    • SHA512

      7e16cee2f2844757c0688819fe0e2f18afcfcbea494e506e332e9c4e8e51bf99f3b3631375248e14b48d502d0e0007ac118bc201fe511898b4763fd05510c07d

    • SSDEEP

      49152:045TNFeIvS24viG6y16pMR1eg2NATRB9I+KuTH+m+f3pHrN9ZP1dg:9rVStv7G01sNKBi4TH+m+fZrzZ9d

    Score
    8/10
    adwarediscoverypersistencespywarestealer

    • Registers COM server for autorun

      persistence

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks