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Analysis

  • max time kernel
    168s
  • max time network
    178s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31/12/2023, 02:49

General

  • Target

    2525b0f3a69a183eb2d609bb7aeb5b6e.exe

  • Size

    1000KB

  • MD5

    2525b0f3a69a183eb2d609bb7aeb5b6e

  • SHA1

    5334ff947ddf8a36c9fbf0d9c5a2bf97ecc34fbb

  • SHA256

    5848719114199ccfb664315ffba0d8c8715a0761646ed6daf2108b5f3028bfe3

  • SHA512

    07932cc496473e009b1d80280ca88c06431a92fc35d87a298432decf9e97396f1674d42a4ed4fc22eb570eb5d4f08e0bcd72adbac81af977177448a56b2f3f60

  • SSDEEP

    12288:nOY+AA+FcNigV9JAJ+QsYoAKQUehhtTCWc0QEF8avECaBwQ2tb5JLrnylUPqt0gD:nRLAvDCJ+YlHT7c0y1B+5vMiqt0gj2ed

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2525b0f3a69a183eb2d609bb7aeb5b6e.exe
    "C:\Users\Admin\AppData\Local\Temp\2525b0f3a69a183eb2d609bb7aeb5b6e.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:5112
    • C:\Users\Admin\AppData\Local\Temp\2525b0f3a69a183eb2d609bb7aeb5b6e.exe
      C:\Users\Admin\AppData\Local\Temp\2525b0f3a69a183eb2d609bb7aeb5b6e.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2436
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\2525b0f3a69a183eb2d609bb7aeb5b6e.exe" /TN Google_Trk_Updater /F
        3⤵
        • Creates scheduled task(s)
        PID:4952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\2525b0f3a69a183eb2d609bb7aeb5b6e.exe

    Filesize

    1000KB

    MD5

    62aafddc66cb84d8577e10ffab7ddc2c

    SHA1

    515fe6fc3ce4d7cee55c1e4a8a821977028083da

    SHA256

    de317eb0c54b5e8b56f6c2dbb0aec48144207217ef3067f8cba82f782cb543d2

    SHA512

    728bd4f015193f8e89048a05dad5c6883110cf411a69720e7099d30004f7219ba8732b7e0a39f9b7df95cb7db81482bd4d957e4a2e1448fec455f42e3a3777cf

  • memory/2436-13-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/2436-14-0x0000000001510000-0x0000000001593000-memory.dmp

    Filesize

    524KB

  • memory/2436-20-0x0000000001660000-0x00000000016DE000-memory.dmp

    Filesize

    504KB

  • memory/2436-21-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/2436-27-0x0000000000400000-0x000000000045B000-memory.dmp

    Filesize

    364KB

  • memory/5112-0-0x0000000000400000-0x0000000000483000-memory.dmp

    Filesize

    524KB

  • memory/5112-1-0x0000000001610000-0x0000000001693000-memory.dmp

    Filesize

    524KB

  • memory/5112-2-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB

  • memory/5112-11-0x0000000000400000-0x000000000047E000-memory.dmp

    Filesize

    504KB