Analysis

  • max time kernel
    154s
  • max time network
    167s
  • 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 12:55

General

  • Target

    ddc4b2842ba9c7937091b78e341d56080f8551d7f541a28a498e0ec05e1c8d47.exe

  • Size

    1.6MB

  • MD5

    c89e27c24962befe45dbbad99d1e3b10

  • SHA1

    ae55f035ac11170eabb461397a8501870f5e9fad

  • SHA256

    ddc4b2842ba9c7937091b78e341d56080f8551d7f541a28a498e0ec05e1c8d47

  • SHA512

    24f2d8fa0fe60947c5d93b1b3247db70a3502aaf34382cb82f4fa6e7acaf284110498b47e6b994df0d8f22d584cf9dfc4de5e457c088c95dcd8e8b5dae4f1cb5

  • SSDEEP

    24576:l8qRZaLO3yQ53DHUOaI6iW2vfT8WoeKHH4jEt9c+VkGgQIKvtHRYMr0wnnWQnUMs:YLExt/WH4Yt+QkGzIYtmInnbUggFH

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\ddc4b2842ba9c7937091b78e341d56080f8551d7f541a28a498e0ec05e1c8d47.exe
    "C:\Users\Admin\AppData\Local\Temp\ddc4b2842ba9c7937091b78e341d56080f8551d7f541a28a498e0ec05e1c8d47.exe"
    1⤵
    • Drops Chrome extension
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:4848
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum
    1⤵
      PID:1152
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc
      1⤵
        PID:4508

      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/4848-132-0x0000000002A20000-0x0000000002AC7000-memory.dmp
        Filesize

        668KB