Analysis

  • max time kernel
    139s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 13:40

General

  • Target

    9041352328f11712143d390293f024d3040276dc40568128251f187b99048129.exe

  • Size

    1.6MB

  • MD5

    6de92dde32daf615f72d72febdecd860

  • SHA1

    decf9f89a62883e5255b375849c0fec56fa7d710

  • SHA256

    9041352328f11712143d390293f024d3040276dc40568128251f187b99048129

  • SHA512

    2e43cef9a67974316774e8b94150f8351da33c41192766770d30e9b9ce68f7fa3ae6fe4ca2c2e162ac9e0a024b58b1d46b0e2ff4d94957e7cb668e049c0a5c03

  • SSDEEP

    24576:2NKxJfbTtyMZ3jn+45XmirXpNhdoWjK3E5jnhunQmYtKxfBOBfMPkKU396uPMtH+:JbRF5nmE5bhUQfKxfaWo5

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\9041352328f11712143d390293f024d3040276dc40568128251f187b99048129.exe
    "C:\Users\Admin\AppData\Local\Temp\9041352328f11712143d390293f024d3040276dc40568128251f187b99048129.exe"
    1⤵
    • Drops Chrome extension
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:3472
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
    1⤵
      PID:1268
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
      1⤵
        PID:3576

      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/3472-132-0x0000000000400000-0x00000000004A7000-memory.dmp
        Filesize

        668KB