Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-07-2024 03:51

General

  • Target

    282f11ac525604080082dc72d8552f00N.exe

  • Size

    220KB

  • MD5

    282f11ac525604080082dc72d8552f00

  • SHA1

    388a4904e1fc720568a0ee5905eabe8d3ff921f1

  • SHA256

    0b4ca2ac189d667bf99564ccf369108e8e9bf337092b82137f1cd583c5dbffc1

  • SHA512

    dc9c8c685ff8939454d700dd5c4a828bffee749def15b020a261b80f3bac358645264f3d5b68aa23f5a3fea0e532fbf1d18d90ada797f2f116a65a3f93552499

  • SSDEEP

    6144:ryPxFZ2oo4+SarhkX3ZrVrNBVU5aI/ui1qZYCt:rEEPrkZBrN7U5aI/OZYCt

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\282f11ac525604080082dc72d8552f00N.exe
    "C:\Users\Admin\AppData\Local\Temp\282f11ac525604080082dc72d8552f00N.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2432
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2432 -s 396
      2⤵
      • Program crash
      PID:2660
    • C:\Users\Admin\AppData\Local\Temp\282f11ac525604080082dc72d8552f00N.exe
      C:\Users\Admin\AppData\Local\Temp\282f11ac525604080082dc72d8552f00N.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2536
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2536 -s 372
        3⤵
        • Program crash
        PID:2188
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2432 -ip 2432
    1⤵
      PID:2416
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 2536 -ip 2536
      1⤵
        PID:4344

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\282f11ac525604080082dc72d8552f00N.exe

        Filesize

        220KB

        MD5

        7b90bccf7270a8c205c936c677feec86

        SHA1

        952a12dc82efcb4370be1bf5022cf76137f0951a

        SHA256

        dfbe9365009efcaca577874b19db343a4bdf26fb8700220afd2ab1aace1c8d69

        SHA512

        686602a98a472d864d3a1df3f10b404bf0b9ce01227e1370733df54a8ea9dd2867dad0fc78652666e27ab57f623ac5015bae7a1d89bd287f1b9bf1de166a1920

      • memory/2432-0-0x0000000000400000-0x0000000000441000-memory.dmp

        Filesize

        260KB

      • memory/2432-6-0x0000000000400000-0x0000000000441000-memory.dmp

        Filesize

        260KB

      • memory/2536-7-0x0000000000400000-0x0000000000441000-memory.dmp

        Filesize

        260KB

      • memory/2536-8-0x0000000000400000-0x000000000041A000-memory.dmp

        Filesize

        104KB

      • memory/2536-13-0x00000000014B0000-0x00000000014F1000-memory.dmp

        Filesize

        260KB

      • memory/2536-14-0x0000000000400000-0x0000000000441000-memory.dmp

        Filesize

        260KB