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Analysis

  • max time kernel
    165s
  • max time network
    168s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2024, 10:33

General

  • Target

    c05f92828f414facf0b44887e1eef05d.exe

  • Size

    771KB

  • MD5

    c05f92828f414facf0b44887e1eef05d

  • SHA1

    e1dda6ca6919bf862731146fe74a05abaefb78e9

  • SHA256

    02ca4e9be871b6bd21136efc96809374a2dbf7422072d8ec5c477b9cb7c3661a

  • SHA512

    d346a5afc8dda45a18236f5d8d8fa1fc0673070a9d672cdac142b53c3c70c8c92acfb91c05d819caa0bc06c86b71d0be8ab702d4ce6a6a8012e8e3f88fb084f5

  • SSDEEP

    24576:FeBLDQQD2VXSRjUCrsb10hJaothZ2/T6FBBB:y/ICrG/ofT

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 2 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\c05f92828f414facf0b44887e1eef05d.exe
    "C:\Users\Admin\AppData\Local\Temp\c05f92828f414facf0b44887e1eef05d.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4708
    • C:\Users\Admin\AppData\Local\Temp\c05f92828f414facf0b44887e1eef05d.exe
      C:\Users\Admin\AppData\Local\Temp\c05f92828f414facf0b44887e1eef05d.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2052
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4256 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2572

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\c05f92828f414facf0b44887e1eef05d.exe

      Filesize

      771KB

      MD5

      0016cfc2977bae7e17d8ee35569349d7

      SHA1

      4574ebc12234d5b983dfb87c709826e7085fa032

      SHA256

      16c62fb5eefb1ae553a69e7f79a37096e2c9dcd2e0434e88c9eee227b56341fb

      SHA512

      0482a64c029d2997973d0d7d55c59bbf3e347f80f2c99316bcf981d672c8378bfdf764781f1090784abe554d7502dc22882091b7cce79530817ac627c7eb97ce

    • memory/2052-13-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/2052-14-0x00000000015A0000-0x0000000001606000-memory.dmp

      Filesize

      408KB

    • memory/2052-20-0x0000000004E90000-0x0000000004EEF000-memory.dmp

      Filesize

      380KB

    • memory/2052-21-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB

    • memory/2052-32-0x000000000B600000-0x000000000B63C000-memory.dmp

      Filesize

      240KB

    • memory/2052-30-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

    • memory/2052-36-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

    • memory/4708-0-0x0000000000400000-0x0000000000466000-memory.dmp

      Filesize

      408KB

    • memory/4708-1-0x00000000014D0000-0x0000000001536000-memory.dmp

      Filesize

      408KB

    • memory/4708-2-0x0000000000400000-0x000000000045F000-memory.dmp

      Filesize

      380KB

    • memory/4708-11-0x0000000000400000-0x000000000045F000-memory.dmp

      Filesize

      380KB