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Analysis

  • max time kernel
    157s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/03/2024, 00:26

General

  • Target

    b60b21674eeee2add6bd34efab834267.exe

  • Size

    3.6MB

  • MD5

    b60b21674eeee2add6bd34efab834267

  • SHA1

    30c69ca4db3afde7fbb28d5dde0b4491a7737d83

  • SHA256

    a7343943efa8ecdba7d0afdfebd183db6ddc423595d1b9fd7b8f999444db1013

  • SHA512

    f21f4cbd06c2b8cdb6da3341f33a92bf85fe4e42b055e4f5300b6d62a24396112ff792f0dc51c9f65ff14ba6703cd721e08923c4b7a558620af3495b88a87f17

  • SSDEEP

    49152:znBV7uNRXNxvnBV7uNRXNxIHzrOO53RTqtiOwnNTBYqnstLet3Ly:r4R9xH4R9xArOO53tKqnstLE

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in Program Files directory 64 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b60b21674eeee2add6bd34efab834267.exe
    "C:\Users\Admin\AppData\Local\Temp\b60b21674eeee2add6bd34efab834267.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:4360
  • 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=3740 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2568

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\905c0769f9a06c95a24ddf945\patcher.exe$

      Filesize

      3.6MB

      MD5

      b60b21674eeee2add6bd34efab834267

      SHA1

      30c69ca4db3afde7fbb28d5dde0b4491a7737d83

      SHA256

      a7343943efa8ecdba7d0afdfebd183db6ddc423595d1b9fd7b8f999444db1013

      SHA512

      f21f4cbd06c2b8cdb6da3341f33a92bf85fe4e42b055e4f5300b6d62a24396112ff792f0dc51c9f65ff14ba6703cd721e08923c4b7a558620af3495b88a87f17

    • memory/4360-1-0x00000000005D0000-0x00000000005D3000-memory.dmp

      Filesize

      12KB

    • memory/4360-0-0x0000000000400000-0x000000000040E000-memory.dmp

      Filesize

      56KB

    • memory/4360-28-0x00000000005D0000-0x00000000005D3000-memory.dmp

      Filesize

      12KB