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Analysis

  • max time kernel
    143s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/02/2024, 22:10

General

  • Target

    8aa98fd9be3ee5644d542eb1f2eeebaf.exe

  • Size

    82KB

  • MD5

    8aa98fd9be3ee5644d542eb1f2eeebaf

  • SHA1

    fcfa66fa558386927b6441fc044a66fba869aa20

  • SHA256

    a66842517928d2580a44f9b45a488524f1add3eae8df09c4cea92b46476464ab

  • SHA512

    e3608c437f960a23c898a2faf92b776ff41acd5c96e8b8197bb7062ee72662753b228829417a5907a858f5b077f280c4a6a86ea5d8a6ef1e3b50d3e3d702b23b

  • SSDEEP

    768:ZChMG3+NT2UzPgwG9PO+/PkunW04SWqetiwNz/fiuHV5RvqG7c4ospVbcTI4wg1B:ZE3YwQKfz1eiwBlVXT8EVb+Vmw7wnr2b

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\8aa98fd9be3ee5644d542eb1f2eeebaf.exe
    "C:\Users\Admin\AppData\Local\Temp\8aa98fd9be3ee5644d542eb1f2eeebaf.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:1636
    • C:\Users\Admin\AppData\Local\Temp\8aa98fd9be3ee5644d542eb1f2eeebaf.exe
      C:\Users\Admin\AppData\Local\Temp\8aa98fd9be3ee5644d542eb1f2eeebaf.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3148

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\8aa98fd9be3ee5644d542eb1f2eeebaf.exe

    Filesize

    82KB

    MD5

    6068291025bce3d04d51f2d4615dd421

    SHA1

    984b6b7cc8c0b8310c2e163e8961a4de1bd938c2

    SHA256

    870c7d095972ff29758db47ea527fdc4d643c90d6279fefd7754a943147b70bb

    SHA512

    90e45849308052c1ddcccc72f1f7de7e8ee88dfcef909fc1cb5bdc65aa30adc6b87a955dddf5231ff4befccd4f78c935969c30155c6831d63991d1ae90e0290b

  • memory/1636-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/1636-1-0x0000000001500000-0x000000000152F000-memory.dmp

    Filesize

    188KB

  • memory/1636-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1636-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3148-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/3148-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3148-14-0x00000000001C0000-0x00000000001EF000-memory.dmp

    Filesize

    188KB

  • memory/3148-25-0x00000000014F0000-0x000000000150B000-memory.dmp

    Filesize

    108KB