Analysis

  • max time kernel
    125s
  • 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 13:45

General

  • Target

    879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe

  • Size

    1.6MB

  • MD5

    249c38ecb4728c688e9b75359cc41508

  • SHA1

    7aab1d5c31f4a2b80c4798c40ddbd215cfb37634

  • SHA256

    879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178

  • SHA512

    28f8a3d339a0211ffc4675b6b441ce6b79eca6aebb95f7bb1a69a9d90ec50374125e0e4e0f128cbaca82e52af82a2ad80ef4cfdb7bbf0c00ee5e60593df37f7a

  • SSDEEP

    24576:uIqR5vrjhyv53DHGo2Hfi73PdD+vozKnFPqVICtwiU3bsl2GlF7r/naGWj4WXBQB:2rlo3z2EVoLm7jaGWj4Z

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\879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe
    "C:\Users\Admin\AppData\Local\Temp\879ec1d9eebff824a986e3309880d3a5146ff55a1b856dbfb5fad8bf02c22178.exe"
    1⤵
    • Drops Chrome extension
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:2808
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
    1⤵
      PID:1812
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
      1⤵
        PID:1208

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Credential Access

      Credentials in Files

      1
      T1081

      Discovery

      Query Registry

      1
      T1012

      Collection

      Data from Local System

      1
      T1005

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2808-132-0x0000000000400000-0x00000000004A7000-memory.dmp
        Filesize

        668KB