Analysis

  • max time kernel
    1s
  • max time network
    95s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/06/2024, 01:01

General

  • Target

    0592f3c0aefd0c3a98c03e60a82f34b42aa819cba01e807ea5483f51e1ca95a1.exe

  • Size

    853KB

  • MD5

    932cda18144ec48b9a01628d23ee95ac

  • SHA1

    26ee7363940159b7efdae3363fbb2d439aca38c5

  • SHA256

    0592f3c0aefd0c3a98c03e60a82f34b42aa819cba01e807ea5483f51e1ca95a1

  • SHA512

    a8d0d5a9c8f8dc9d4eb6a1ae424c64bbe2e89d069c8e87951af3088fb444a43ebb114ad4bf7c6cd78f1b9edf5f07a648b8b779f66ce0f5fa41454be784169408

  • SSDEEP

    12288:0cAw7NoOv8yh1Rz4vXGS4CzkYWeXrn6CKOyFQox8rV5olKVZ:0Uv8M1Rz4vXGSTKe0OSE5os

Score
8/10

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

    Run Powershell and hide display window.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0592f3c0aefd0c3a98c03e60a82f34b42aa819cba01e807ea5483f51e1ca95a1.exe
    "C:\Users\Admin\AppData\Local\Temp\0592f3c0aefd0c3a98c03e60a82f34b42aa819cba01e807ea5483f51e1ca95a1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:116
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -windowstyle hidden "$Chalazogamic=cat 'C:\Users\Admin\AppData\Local\Temp\Landsforrderes\Seminaked.sun';$thickeners=$Chalazogamic.substring(35603,3);.$thickeners($Chalazogamic)"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      PID:1652
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" "/c set /A 1^^0"
        3⤵
          PID:4948
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1652 -s 2340
          3⤵
          • Program crash
          PID:2772
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1652 -ip 1652
      1⤵
        PID:1988

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\Landsforrderes\Seminaked.sun

        Filesize

        79KB

        MD5

        ffb7ae398316f789c2672e3fd468b16d

        SHA1

        ad6db0479fc7463d6e1516afb2aace1f4d8504b9

        SHA256

        41c742e2f1b4bca42df28606dd55ea9a056b549b46a25b7cfaddb1974db2a238

        SHA512

        48fddf98988c2adfbf65a91ee93248021cfdf676d75258c945a3ab06e5b836241337425f019d19593123ab50bf2bb8b55b16b785f7479bea01bd04ba152b9afb

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tiqqyrc0.fmg.ps1

        Filesize

        60B

        MD5

        d17fe0a3f47be24a6453e9ef58c94641

        SHA1

        6ab83620379fc69f80c0242105ddffd7d98d5d9d

        SHA256

        96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

        SHA512

        5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

      • memory/1652-24-0x00000000056C0000-0x0000000005A14000-memory.dmp

        Filesize

        3.3MB

      • memory/1652-25-0x0000000005BC0000-0x0000000005BDE000-memory.dmp

        Filesize

        120KB

      • memory/1652-14-0x0000000005550000-0x00000000055B6000-memory.dmp

        Filesize

        408KB

      • memory/1652-11-0x0000000004C10000-0x0000000005238000-memory.dmp

        Filesize

        6.2MB

      • memory/1652-13-0x0000000005470000-0x00000000054D6000-memory.dmp

        Filesize

        408KB

      • memory/1652-12-0x0000000004BB0000-0x0000000004BD2000-memory.dmp

        Filesize

        136KB

      • memory/1652-8-0x0000000074CDE000-0x0000000074CDF000-memory.dmp

        Filesize

        4KB

      • memory/1652-10-0x0000000074CD0000-0x0000000075480000-memory.dmp

        Filesize

        7.7MB

      • memory/1652-26-0x0000000005C70000-0x0000000005CBC000-memory.dmp

        Filesize

        304KB

      • memory/1652-29-0x0000000006BB0000-0x0000000006BD2000-memory.dmp

        Filesize

        136KB

      • memory/1652-30-0x0000000007190000-0x0000000007734000-memory.dmp

        Filesize

        5.6MB

      • memory/1652-9-0x00000000045A0000-0x00000000045D6000-memory.dmp

        Filesize

        216KB

      • memory/1652-28-0x0000000006110000-0x000000000612A000-memory.dmp

        Filesize

        104KB

      • memory/1652-32-0x0000000007DC0000-0x000000000843A000-memory.dmp

        Filesize

        6.5MB

      • memory/1652-27-0x0000000006150000-0x00000000061E6000-memory.dmp

        Filesize

        600KB

      • memory/1652-33-0x0000000074CD0000-0x0000000075480000-memory.dmp

        Filesize

        7.7MB