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Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2024, 00:36

General

  • Target

    db6cb5a09417cca5f4f3e48c5d231332161f28527c6dd9e0d651823516eb1e58.exe

  • Size

    711KB

  • MD5

    0f2b26125e65c2f9317c7030e230be67

  • SHA1

    29a7d73d0068e4fb97fbef2daba490c7586cddfc

  • SHA256

    db6cb5a09417cca5f4f3e48c5d231332161f28527c6dd9e0d651823516eb1e58

  • SHA512

    26da616845c1162cbd57a595182f0898639b4d0e5525cf0f12bc89be4543e2e307e194fcbf0e4861661ee4126d50d3c2774cbed10581083c3d4351638b7a4881

  • SSDEEP

    12288:r9wq8qwMnfnNt/8IOMIP8mcenRv27NSJBpNeAsLIVe91W1BUAn1Mo75VLShLCMkl:t8mfI0umrIVe9YymVLShLCMkKvDYw5FK

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\db6cb5a09417cca5f4f3e48c5d231332161f28527c6dd9e0d651823516eb1e58.exe
    "C:\Users\Admin\AppData\Local\Temp\db6cb5a09417cca5f4f3e48c5d231332161f28527c6dd9e0d651823516eb1e58.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2188
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2188 -s 396
      2⤵
      • Program crash
      PID:428
    • C:\Users\Admin\AppData\Local\Temp\db6cb5a09417cca5f4f3e48c5d231332161f28527c6dd9e0d651823516eb1e58.exe
      C:\Users\Admin\AppData\Local\Temp\db6cb5a09417cca5f4f3e48c5d231332161f28527c6dd9e0d651823516eb1e58.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1776
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 364
        3⤵
        • Program crash
        PID:740
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 2188 -ip 2188
    1⤵
      PID:4280
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 1776 -ip 1776
      1⤵
        PID:4740

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\db6cb5a09417cca5f4f3e48c5d231332161f28527c6dd9e0d651823516eb1e58.exe

        Filesize

        711KB

        MD5

        51c28242567efc22b6bcfc5c004c3da1

        SHA1

        9916f9678de4b8a64c67f032a94522c67cc18cc1

        SHA256

        461bad8bde9bff2480f05957d3e77cdefe02f14084f2818039029b13a60c3856

        SHA512

        d9fdb2768a02fd2af868a666adcfee59d893eaa0a6ef36ce647e1dc631d03f546231009becdfe7447d2e686a666bef8cb86a367a4bef4c73f1300cdcfc3d4e42

      • memory/1776-6-0x0000000000400000-0x0000000000438000-memory.dmp

        Filesize

        224KB

      • memory/1776-8-0x0000000000400000-0x000000000041A000-memory.dmp

        Filesize

        104KB

      • memory/1776-13-0x00000000014F0000-0x0000000001528000-memory.dmp

        Filesize

        224KB

      • memory/2188-0-0x0000000000400000-0x0000000000438000-memory.dmp

        Filesize

        224KB

      • memory/2188-7-0x0000000000400000-0x0000000000438000-memory.dmp

        Filesize

        224KB