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Analysis

  • max time kernel
    151s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/03/2024, 17:29

General

  • Target

    0c809f8c29765378e1ecdf7a63971f95772c0b863537949f6a9796fd0dc1b1ae.exe

  • Size

    479KB

  • MD5

    051b656101c4960c4eb3f95a48f77a50

  • SHA1

    08ce1cb9b89305e61a0f142a56e1e2cfea9d1ca7

  • SHA256

    0c809f8c29765378e1ecdf7a63971f95772c0b863537949f6a9796fd0dc1b1ae

  • SHA512

    435e5b359c03299dc022bde96bf2dffab8f7587609e9055539bcbf75d325294c3f36408953b6c8d712349e692aae3ba5a73546f956bb58089bd9d9c85eb4b911

  • SSDEEP

    12288:GQycVVXv0VtdW/sEzrWtHOw0iFauY/B/dEc0i3rALrbEcgYwuGggfcj:DcVtdW/sEzrWtHOw0iFauY/B/dEc0i3i

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\0c809f8c29765378e1ecdf7a63971f95772c0b863537949f6a9796fd0dc1b1ae.exe
    "C:\Users\Admin\AppData\Local\Temp\0c809f8c29765378e1ecdf7a63971f95772c0b863537949f6a9796fd0dc1b1ae.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1304
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1304 -s 396
      2⤵
      • Program crash
      PID:1608
    • C:\Users\Admin\AppData\Local\Temp\0c809f8c29765378e1ecdf7a63971f95772c0b863537949f6a9796fd0dc1b1ae.exe
      C:\Users\Admin\AppData\Local\Temp\0c809f8c29765378e1ecdf7a63971f95772c0b863537949f6a9796fd0dc1b1ae.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3744
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3744 -s 364
        3⤵
        • Program crash
        PID:3412
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1304 -ip 1304
    1⤵
      PID:4384
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3744 -ip 3744
      1⤵
        PID:4076

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\0c809f8c29765378e1ecdf7a63971f95772c0b863537949f6a9796fd0dc1b1ae.exe

        Filesize

        479KB

        MD5

        be0e318ce574db113f7f78b9ed43a920

        SHA1

        3e9b81e2333b046d1ab02eaf3afcc07c78625ab2

        SHA256

        321e82f84f47ef66cd4af34c195b275662cc2dcf47170f7cba9edf1e31c16d8a

        SHA512

        46a55553ab9fac848b7cd9616c1ffc79cab87d16b8f18ef35e7a4241ff461a637725ddfadfc34570cf200edaa37d37d52c779bdb83c8410a0f40ea38eded969d

      • memory/1304-0-0x0000000000400000-0x0000000000437000-memory.dmp

        Filesize

        220KB

      • memory/1304-6-0x0000000000400000-0x0000000000437000-memory.dmp

        Filesize

        220KB

      • memory/3744-7-0x0000000000400000-0x0000000000437000-memory.dmp

        Filesize

        220KB

      • memory/3744-8-0x0000000000400000-0x000000000041A000-memory.dmp

        Filesize

        104KB

      • memory/3744-11-0x0000000000190000-0x00000000001C7000-memory.dmp

        Filesize

        220KB