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Analysis

  • max time kernel
    133s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    09/04/2024, 01:44

General

  • Target

    Paleolimnology/ansgningsfristernes/Dishonorables/Sweety64.ps1

  • Size

    61KB

  • MD5

    e5c2dca2119f3e664238f0f51539dbb5

  • SHA1

    24fc5d8ac634d19acafbf78852482014c052f996

  • SHA256

    b3f8b29f9da552c657a02fbadad0745e365ea1d548fe22ddbfb3e9450eb29837

  • SHA512

    458178c3e2f344a9f28a505c870667d5f3387c7cdd0b6cde22ff428e460b2d433f2653b7516fc5698837e41a635e31f2f59564a33631e938b0801749c6f7b7a6

  • SSDEEP

    1536:wOnRUJt1Yo/oPn0xI1lp85xiLpcdL/mJf7RUw++4:eJt1Yoh+zgwpKKJdb4

Score
8/10

Malware Config

Signatures

  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 13 IoCs
  • Suspicious use of FindShellTrayWindow 29 IoCs
  • Suspicious use of SendNotifyMessage 22 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\Paleolimnology\ansgningsfristernes\Dishonorables\Sweety64.ps1
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2952
    • C:\Windows\system32\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "set /A 1^^0"
      2⤵
        PID:2596
      • C:\Windows\system32\wermgr.exe
        "C:\Windows\system32\wermgr.exe" "-outproc" "2952" "1128"
        2⤵
          PID:2604
      • C:\Windows\explorer.exe
        explorer.exe
        1⤵
        • Modifies Installed Components in the registry
        • Drops file in Windows directory
        • Modifies registry class
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2416

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\OutofProcReport259403545.txt

        Filesize

        1KB

        MD5

        9e0d9b2e4ce272d89e72ed916432ee43

        SHA1

        9659481e162b115acfe8c6468866f528b5c28d5a

        SHA256

        ecf2bd3e082eadd42de9a4b50e9fdb7ee2a203561437d1dae66825041e4436bb

        SHA512

        8674b8cb47e7afb294d4ba6296892605bf91c45260a4986a09190cf0b2ab1214dc88c3b0ebc2beb295fa35ccbeab6fc722fda0ac8978d15df15e971cb50b9512

      • memory/2416-24-0x0000000002AF0000-0x0000000002B00000-memory.dmp

        Filesize

        64KB

      • memory/2416-20-0x0000000004430000-0x0000000004431000-memory.dmp

        Filesize

        4KB

      • memory/2416-19-0x0000000004430000-0x0000000004431000-memory.dmp

        Filesize

        4KB

      • memory/2952-13-0x0000000002D30000-0x0000000002DB0000-memory.dmp

        Filesize

        512KB

      • memory/2952-8-0x000007FEF5930000-0x000007FEF62CD000-memory.dmp

        Filesize

        9.6MB

      • memory/2952-10-0x0000000002D30000-0x0000000002DB0000-memory.dmp

        Filesize

        512KB

      • memory/2952-11-0x0000000002D30000-0x0000000002DB0000-memory.dmp

        Filesize

        512KB

      • memory/2952-4-0x000000001B6A0000-0x000000001B982000-memory.dmp

        Filesize

        2.9MB

      • memory/2952-15-0x0000000002A30000-0x0000000002A34000-memory.dmp

        Filesize

        16KB

      • memory/2952-9-0x0000000002D30000-0x0000000002DB0000-memory.dmp

        Filesize

        512KB

      • memory/2952-17-0x0000000002D30000-0x0000000002DB0000-memory.dmp

        Filesize

        512KB

      • memory/2952-18-0x000007FEF5930000-0x000007FEF62CD000-memory.dmp

        Filesize

        9.6MB

      • memory/2952-5-0x000007FEF5930000-0x000007FEF62CD000-memory.dmp

        Filesize

        9.6MB

      • memory/2952-7-0x0000000002D30000-0x0000000002DB0000-memory.dmp

        Filesize

        512KB

      • memory/2952-6-0x0000000001E10000-0x0000000001E18000-memory.dmp

        Filesize

        32KB