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Analysis

  • max time kernel
    1790s
  • max time network
    1754s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-05-2024 03:51

General

  • Target

    file01 - copia (4).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 (4).ps1"
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4544
    • 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:1444

Network

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_twkijxdz.5ky.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/1444-78-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-73-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-49-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-118-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-117-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-116-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-115-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-114-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-113-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-112-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-111-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-47-0x00000222B3A00000-0x00000222B3A20000-memory.dmp
    Filesize

    128KB

  • memory/1444-54-0x0000022347EF0000-0x0000022347F10000-memory.dmp
    Filesize

    128KB

  • memory/1444-53-0x0000022347CC0000-0x0000022347CE0000-memory.dmp
    Filesize

    128KB

  • memory/1444-52-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-110-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-56-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-57-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-59-0x0000022347EF0000-0x0000022347F10000-memory.dmp
    Filesize

    128KB

  • memory/1444-58-0x0000022347CC0000-0x0000022347CE0000-memory.dmp
    Filesize

    128KB

  • memory/1444-60-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-61-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-62-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-63-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-64-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-65-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-66-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-67-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-68-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-69-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-70-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-71-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-72-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-80-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-74-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-75-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-76-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-77-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-109-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-107-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-48-0x00000222B5300000-0x00000222B5320000-memory.dmp
    Filesize

    128KB

  • memory/1444-81-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-82-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-83-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-84-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-85-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-86-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-87-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-88-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-89-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-90-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-91-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-92-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-93-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-94-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-95-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-96-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-97-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-98-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-99-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-100-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-101-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-102-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-103-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-104-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-105-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-106-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-79-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/1444-108-0x00007FF7143A0000-0x00007FF714FD3000-memory.dmp
    Filesize

    12.2MB

  • memory/4544-51-0x00007FFF4ABA0000-0x00007FFF4B661000-memory.dmp
    Filesize

    10.8MB

  • memory/4544-55-0x00007FFF4ABA0000-0x00007FFF4B661000-memory.dmp
    Filesize

    10.8MB

  • memory/4544-50-0x00007FFF4ABA3000-0x00007FFF4ABA5000-memory.dmp
    Filesize

    8KB

  • memory/4544-16-0x0000023A76B20000-0x0000023A76B2A000-memory.dmp
    Filesize

    40KB

  • memory/4544-15-0x0000023A77380000-0x0000023A77392000-memory.dmp
    Filesize

    72KB

  • memory/4544-14-0x00007FFF4ABA0000-0x00007FFF4B661000-memory.dmp
    Filesize

    10.8MB

  • memory/4544-12-0x00007FFF4ABA0000-0x00007FFF4B661000-memory.dmp
    Filesize

    10.8MB

  • memory/4544-11-0x00007FFF4ABA0000-0x00007FFF4B661000-memory.dmp
    Filesize

    10.8MB

  • memory/4544-10-0x0000023A76AF0000-0x0000023A76B12000-memory.dmp
    Filesize

    136KB

  • memory/4544-0-0x00007FFF4ABA3000-0x00007FFF4ABA5000-memory.dmp
    Filesize

    8KB