Analysis

  • max time kernel
    143s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/07/2023, 09:07

General

  • Target

    bypassRC2.ps1

  • Size

    6KB

  • MD5

    2e0eadf4c1df30505056cc875b33feb0

  • SHA1

    3a90aa7eb86bc116cb15be3f5841117efed7bfc8

  • SHA256

    7da850e91d590f542bee36d8d2818d45aab11dded3a6bc78618a619f1b129c73

  • SHA512

    efb3bd95741997eafd8ddc503068f2d7473184a302802cfacab9c9e715c338f1d0ee940db08eece0dff5a4c2ce32fac03150378ddd3b75d716f4176ebd2de8e6

  • SSDEEP

    96:mgHnnvvJmrrqMjwUETNH0lPnUY9zzvV0EqlvmGfOferznmw/l8y0lJI0lhv:VvvJ6JwUKalUAqX5mGfNrVl4lj

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\bypassRC2.ps1
    1⤵
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5104

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_eh3h0nyg.fjj.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • memory/5104-142-0x000001A324760000-0x000001A324782000-memory.dmp

          Filesize

          136KB

        • memory/5104-143-0x00007FFA322C0000-0x00007FFA32D81000-memory.dmp

          Filesize

          10.8MB

        • memory/5104-145-0x000001A323CA0000-0x000001A323CB0000-memory.dmp

          Filesize

          64KB

        • memory/5104-146-0x000001A323CA0000-0x000001A323CB0000-memory.dmp

          Filesize

          64KB

        • memory/5104-144-0x000001A323CA0000-0x000001A323CB0000-memory.dmp

          Filesize

          64KB

        • memory/5104-147-0x000001A323C90000-0x000001A323C91000-memory.dmp

          Filesize

          4KB

        • memory/5104-148-0x00007FFA322C0000-0x00007FFA32D81000-memory.dmp

          Filesize

          10.8MB

        • memory/5104-149-0x000001A323CA0000-0x000001A323CB0000-memory.dmp

          Filesize

          64KB