Resubmissions

15-05-2024 03:28

240515-d1awaafa7v 10

14-05-2024 20:25

240514-y7j3rafd53 10

14-05-2024 20:25

240514-y7dkzafd42 10

14-05-2024 20:25

240514-y69l1sfd34 10

14-05-2024 20:23

240514-y6htasfc77 10

14-05-2024 20:23

240514-y6bd8aeg2z 10

14-05-2024 20:23

240514-y57q2aef9z 10

Analysis

  • max time kernel
    296s
  • max time network
    274s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14-05-2024 20:23

General

  • Target

    file01 - copia (8).ps1

  • Size

    510B

  • MD5

    2dcb4d51653aec1a829f3232d69f5e12

  • SHA1

    dd096e7d800b9f3ca0edc64955b4464d71789f80

  • SHA256

    d1902d3e519d0d87097fd8969280bd01bd139a5191faadaed0149e61b4a7495c

  • SHA512

    7def3731bbb3f7ac3895edcf14c645bbcc0608f09c6b03bf7ddaebf049f1f6f1aad4086548ab9fce7b2bbefd837de8377f8b81cf94022d84e35f1bba0af89143

Score
10/10

Malware Config

Signatures

  • XMRig Miner payload 26 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
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Using powershell.exe command.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\file01 - copia (8).ps1"
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe
      "C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe" -a rx -o stratum+ssl://rx.unmineable.com:443 -u XMR:45aHvZ4X3ZvdhLiEiP1cjsXmSkMNoM2QFYNmXCsoTRY9h2EwjtoYcfrVpEojtmBeg5cRsY9J82Lqp6hUanQ1Dsu4UNfKxdF.unmineable_worker_vilqtiac -p x
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      PID:3848
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3708 --field-trial-handle=1928,i,13242902252791919845,10377620236057253993,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4528

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ua50zlg1.sga.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe

      Filesize

      9.1MB

      MD5

      205ad9eb6acd6f58752899669b69fe74

      SHA1

      bedb78ac5034259b86c2cbc915de2e861e8d7604

      SHA256

      2025f4fe930440da147eecd24a368d3a2f3c1883c499186eb429e9d662c90fda

      SHA512

      28309f453ae87e8db8c1667d8d8eee5f5f7035372c027afbec48aa3c798c53ade7cfcec0c9575cad2d108e033395ebde4fda6fcfff72c99944119f8fa91d91c3

    • memory/3848-68-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-74-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-79-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-78-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-77-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-76-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-59-0x000002280B0D0000-0x000002280B0F0000-memory.dmp

      Filesize

      128KB

    • memory/3848-75-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-58-0x000002280B0B0000-0x000002280B0D0000-memory.dmp

      Filesize

      128KB

    • memory/3848-73-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-50-0x0000022809880000-0x00000228098A0000-memory.dmp

      Filesize

      128KB

    • memory/3848-51-0x00000228098D0000-0x00000228098F0000-memory.dmp

      Filesize

      128KB

    • memory/3848-52-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-53-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-55-0x000002280B0D0000-0x000002280B0F0000-memory.dmp

      Filesize

      128KB

    • memory/3848-54-0x000002280B0B0000-0x000002280B0D0000-memory.dmp

      Filesize

      128KB

    • memory/3848-56-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-60-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-72-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-71-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-57-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-61-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-62-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-63-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-64-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-65-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-66-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-67-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-70-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/3848-69-0x00007FF6783A0000-0x00007FF678FD3000-memory.dmp

      Filesize

      12.2MB

    • memory/4836-0-0x00007FF9EA913000-0x00007FF9EA915000-memory.dmp

      Filesize

      8KB

    • memory/4836-11-0x00007FF9EA910000-0x00007FF9EB3D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4836-16-0x00007FF9EA910000-0x00007FF9EB3D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4836-6-0x0000023BC8730000-0x0000023BC8752000-memory.dmp

      Filesize

      136KB

    • memory/4836-19-0x0000023BE0C80000-0x0000023BE0C8A000-memory.dmp

      Filesize

      40KB

    • memory/4836-18-0x0000023BE2E20000-0x0000023BE2E32000-memory.dmp

      Filesize

      72KB

    • memory/4836-15-0x00007FF9EA910000-0x00007FF9EB3D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4836-14-0x00007FF9EA910000-0x00007FF9EB3D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4836-13-0x00007FF9EA910000-0x00007FF9EB3D1000-memory.dmp

      Filesize

      10.8MB

    • memory/4836-12-0x00007FF9EA910000-0x00007FF9EB3D1000-memory.dmp

      Filesize

      10.8MB