Analysis

  • max time kernel
    141s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2024, 22:39

General

  • Target

    8d89c896814ee01afe068629d39116f3.exe

  • Size

    82KB

  • MD5

    8d89c896814ee01afe068629d39116f3

  • SHA1

    249cfebcea01f9b7cb8b778959a472d8e0e9ec9c

  • SHA256

    50d3e2771e6a88ede8106251061a11452d718ce20d94203119a85e848c64026a

  • SHA512

    6fc50c2c8c086c36df4bdb7b676285c8d99fb58482d26fe407e7ff560195caac6213ed6f96a497866f0fbcfc9242183ddc4406a509ced36e67036bf8c6c7cdcc

  • SSDEEP

    1536:LbIl5We2UNcMzMZFTVfotCyizTiuuLmiuqCJa9Ilf8xRC/xKPFaBemM1+1tVBITh:LM7njhY/1pquuLmiuNJaKkyoP8Bemw+E

Score
7/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\8d89c896814ee01afe068629d39116f3.exe
    "C:\Users\Admin\AppData\Local\Temp\8d89c896814ee01afe068629d39116f3.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3668
    • C:\Users\Admin\AppData\Local\Temp\8d89c896814ee01afe068629d39116f3.exe
      C:\Users\Admin\AppData\Local\Temp\8d89c896814ee01afe068629d39116f3.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3844

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\8d89c896814ee01afe068629d39116f3.exe

    Filesize

    82KB

    MD5

    3c440a41cb70f9a7d48a6966e89e55f3

    SHA1

    f65127b8e34b12653f16774806f96d0e09912934

    SHA256

    763dee3bb31204bb1dd49f228aa5bd0db14d0fb2898bbe2da5d1d86419eb1ae9

    SHA512

    958ee847c4ef8626c850ce1a3f07b11426d93450ef387e476ce82286ccef78e5d3d93e941e421220a037438c488e389669d041e9981bc0e11c7b3c3658419795

  • memory/3668-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3668-1-0x00000000001C0000-0x00000000001EF000-memory.dmp

    Filesize

    188KB

  • memory/3668-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3668-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3844-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3844-14-0x00000000001B0000-0x00000000001DF000-memory.dmp

    Filesize

    188KB

  • memory/3844-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3844-25-0x00000000014E0000-0x00000000014FB000-memory.dmp

    Filesize

    108KB