Resubmissions

12/05/2024, 16:37

240512-t49f1see9110

12/05/2024, 16:37

240512-t44krsee9w10

12/05/2024, 16:37

240512-t4y1aaee9s10

12/05/2024, 16:36

240512-t4rk7see8v10

12/05/2024, 16:23

240512-tv45yaeb3x10

12/05/2024, 14:59

240512-scwv6see6710

12/05/2024, 14:59

240512-scrw8aee6310

12/05/2024, 14:58

240512-sclefaee5310

12/05/2024, 14:52

240512-r8v33sec7810

12/05/2024, 14:51

240512-r8e2vsec6410

Analysis

  • max time kernel
    2697s
  • max time network
    2662s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/05/2024, 14:51

General

  • Target
    file01.ps1
  • Size 510B
  • Sample240512-r8e2vsec64
  • SHA256 d1902d3e519d0d87097fd8969280bd01bd139a5191faadaed0149e61b4a7495c
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

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
  • 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.ps1
    1⤵
    • Blocklisted process makes network request
    • Command and Scripting Interpreter: PowerShell
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3232
    • 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:4588
  • 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=3780 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4608
    • 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=3656 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3948

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            __PSScriptPolicyTest_pot02vuc.fom.ps1

            • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_pot02vuc.fom.ps1
            • Size 60B
            • SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
            • MD5 SHA1 SHA512

            xmrig.exe

            • Path C:\Users\Admin\AppData\Local\Temp\xmrig-6.21.3\xmrig.exe
            • Size 9.1MB
            • SHA256 2025f4fe930440da147eecd24a368d3a2f3c1883c499186eb429e9d662c90fda
            • MD5 SHA1 SHA512 SSDEEP

            memory/3232-0-0x00007FFDB9F93000-0x00007FFDB9F95000-memory.dmp

            memory/3232-8-0x000001FAD93E0000-0x000001FAD9402000-memory.dmp

            memory/3232-11-0x00007FFDB9F90000-0x00007FFDBAA51000-memory.dmp

            memory/3232-12-0x00007FFDB9F90000-0x00007FFDBAA51000-memory.dmp

            memory/3232-13-0x00007FFDB9F90000-0x00007FFDBAA51000-memory.dmp

            memory/3232-15-0x000001FAF3E70000-0x000001FAF3E82000-memory.dmp

            memory/3232-16-0x000001FAF3E40000-0x000001FAF3E4A000-memory.dmp

            memory/3232-17-0x00007FFDB9F93000-0x00007FFDB9F95000-memory.dmp

            memory/3232-18-0x00007FFDB9F90000-0x00007FFDBAA51000-memory.dmp

            memory/3232-40-0x00007FFDB9F90000-0x00007FFDBAA51000-memory.dmp

            memory/3232-51-0x00007FFDB9F90000-0x00007FFDBAA51000-memory.dmp

            memory/4588-50-0x0000028E0A8F0000-0x0000028E0A910000-memory.dmp

            memory/4588-52-0x0000028E0AA50000-0x0000028E0AA70000-memory.dmp

            memory/4588-53-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-54-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-56-0x0000028E0AA70000-0x0000028E0AA90000-memory.dmp

            memory/4588-55-0x0000028E0AA90000-0x0000028E0AAB0000-memory.dmp

            memory/4588-57-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-58-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-60-0x0000028E0AA90000-0x0000028E0AAB0000-memory.dmp

            memory/4588-61-0x0000028E0AA70000-0x0000028E0AA90000-memory.dmp

            memory/4588-59-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-62-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-63-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-64-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-65-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-66-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-67-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-68-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-69-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-70-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-71-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-72-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-73-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-74-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-75-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-76-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-77-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-78-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-79-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-80-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-81-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-82-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-83-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-84-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-85-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-86-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-87-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-88-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-89-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-90-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-91-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-92-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-93-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-94-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-95-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-96-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-97-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-98-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-99-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-100-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-101-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-102-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-103-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-104-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-105-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-106-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-107-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-108-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-109-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-110-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-111-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-112-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-113-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-114-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-115-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-116-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-117-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-118-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp

            memory/4588-119-0x00007FF6653C0000-0x00007FF665FF3000-memory.dmp