Analysis

  • max time kernel
    160s
  • max time network
    167s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2024 23:44

General

  • Target

    tin.exe

  • Size

    439KB

  • MD5

    b3edc0708fb191e2d3016c68585ed31e

  • SHA1

    ab1ce0cb2a819b82206dc1e922e97b284b585d17

  • SHA256

    c9fffa589040d8a6d22285255604948ff3bb3efa7077c776b6b09272bc293b7d

  • SHA512

    77b67f4cf6344f56e20172357831497c6ae4ff57c5a852762437419a7e5819805e10098dc87f90e937cf7603b72a94e6cf66681e1602974355fae8644b2a42dc

  • SSDEEP

    12288:WHt2oRiGYi03velDeWJcqLofSfAuyOrC:c7zoWJchf

Score
6/10

Malware Config

Signatures

  • Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

    Bootkits write to the MBR to gain persistence at a level below the operating system.

  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tin.exe
    "C:\Users\Admin\AppData\Local\Temp\tin.exe"
    1⤵
    • Writes to the Master Boot Record (MBR)
    • Suspicious use of AdjustPrivilegeToken
    PID:3696
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x424 0x3d8
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4776
  • 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=4088 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2708

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3696-0-0x0000000000380000-0x000000000041D000-memory.dmp

      Filesize

      628KB

    • memory/3696-1-0x0000000000380000-0x000000000041D000-memory.dmp

      Filesize

      628KB