Analysis

  • max time kernel
    126s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 15:41

General

  • Target

    dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe

  • Size

    1.6MB

  • MD5

    3aa7217a7a7062c312813b429b5b1ec0

  • SHA1

    78979bd0e6c0c17cb27c3c4e1bb5918e91fb13d2

  • SHA256

    dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8

  • SHA512

    1100a89025dcb84439181a5c9bacdf3953c029d89a0afa95602d4fa6d12649be6e809b181aa74b8bf82c814802a6b7ddeed82b0e087249eff3e932c0a8b505d4

  • SSDEEP

    24576:2EqRQ6ru3yz53DHUu6oai27U/T8vrHKuA3QlmQzfar+7L0X4+KbgQT3wDZX98cRS:krkcAvvAitNOK8xx98eS

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

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

  • Drops Chrome extension 5 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe
    "C:\Users\Admin\AppData\Local\Temp\dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe"
    1⤵
    • Drops Chrome extension
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:848
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
    1⤵
      PID:3600
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
      1⤵
        PID:3568

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/848-132-0x0000000002CE0000-0x0000000002D87000-memory.dmp

        Filesize

        668KB