Analysis

  • max time kernel
    154s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2024, 13:46

General

  • Target

    造梦西游3桌面版——小伟.exe

  • Size

    358KB

  • MD5

    1b2d39ae3b411043549618f102057c9b

  • SHA1

    c6443564205b787452524c1c161f04250ecfc6db

  • SHA256

    dbf1d50e3e412895a05f1017e2b1c44434604274d79ced8671150785e205bb0c

  • SHA512

    c029bd925c0721610c41998381132c515cd32081527b13362667ac02d2b404fbe62e7bd63ebe3f000b81b0cfddc6212a05a5cd9e6f90a60c47898999a24e5835

  • SSDEEP

    6144:3gN5qxwDk2vxU/nNnlilhgkFxRzYVWVh6OGKbsnhAkcD8+1Rn8awfFX0FoSAN:GaSv6NnlmyarY43BG6QIPR8v6oSe

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 29 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Modifies Internet Explorer start page 1 TTPs 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\造梦西游3桌面版——小伟.exe
    "C:\Users\Admin\AppData\Local\Temp\造梦西游3桌面版——小伟.exe"
    1⤵
    • Modifies Internet Explorer start page
    • Suspicious use of SetWindowsHookEx
    PID:4832
  • 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=4048 --field-trial-handle=2248,i,10247514684337323751,15511974759131734137,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:4208

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4832-0-0x0000000000400000-0x00000000004D7000-memory.dmp

      Filesize

      860KB

    • memory/4832-2-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-3-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-1-0x0000000000400000-0x00000000004D7000-memory.dmp

      Filesize

      860KB

    • memory/4832-5-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-9-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-31-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-38-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-27-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-40-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-43-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-47-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-45-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-25-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-23-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-21-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-17-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-15-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-13-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-7-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-35-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-48-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-33-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-29-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-19-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-11-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-49-0x0000000000400000-0x00000000004D7000-memory.dmp

      Filesize

      860KB

    • memory/4832-114-0x0000000010000000-0x000000001003E000-memory.dmp

      Filesize

      248KB

    • memory/4832-115-0x0000000000400000-0x00000000004D7000-memory.dmp

      Filesize

      860KB