Analysis

  • max time kernel
    155s
  • max time network
    164s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/10/2022, 03:01

General

  • Target

    downloaded.exe

  • Size

    87KB

  • MD5

    f512ab1d4a38bdfe39451bf678f6bbae

  • SHA1

    f4d0be2ed6febb20b16e3cd0807a58c5efed7ea1

  • SHA256

    601243aef0e2f9e945dc5ae5324517d31726f452acd54543cc106d691687710e

  • SHA512

    d9c84b35f9b3504ca2214113e1325b44f13fd9b5171f8475789b935241316f335c14c9c80ef20aabc7236a21cb17e11ad5ebccff4f08d56f6c75f4c8e19c7bad

  • SSDEEP

    1536:OAGCTGyPsL+l5teICPJNR1xWoE9MZiwUt6Cxwe1L71hpctusinVKka:OAGCTfEqln1eR1xMWZiwUxVc4siV/

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\downloaded.exe
    "C:\Users\Admin\AppData\Local\Temp\downloaded.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:4596
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks -create -tn "MicrosoftUpdateStatisticCore Task-S-1-5-21-2891029575-1462575-1165213807-1000" /XML C:\Users\Admin\AppData\Roaming\Microsoft\Tsk.xml
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3604
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks -create -tn "MicrosoftUpdateStatisticCore Task-S-1-5-21-2891029575-1462575-1165213807-1000" /XML C:\Users\Admin\AppData\Roaming\Microsoft\Tsk.xml
        3⤵
          PID:4520

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

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          Downloads

          • C:\Users\Admin\AppData\Roaming\Microsoft\Tsk.xml

            Filesize

            1KB

            MD5

            fff9a631690bf8c295aee02b77019554

            SHA1

            526f44efaaa8ff7c9168af631bacd244461509bb

            SHA256

            2a185af151e981b8af80bfa2b0c0d47909b0780f6245a9f8f983ae454dfb5547

            SHA512

            c10504fd0c843a47e4cd957028ac1a5d53c269fab66c6bd5b18d5baad2159ac0728c9573c8650d421da79830e57737fe23a86283e10b7edf8889f9d2bfb927da