Analysis

  • max time kernel
    143s
  • max time network
    154s
  • 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, 00:23

General

  • Target

    21927f5b7293027318289b21bf5e5a62.exe

  • Size

    1.1MB

  • MD5

    21927f5b7293027318289b21bf5e5a62

  • SHA1

    e9a79feea8752e2739fadf6f2ee84ce64ff64757

  • SHA256

    24d2f152624353f4e75ea13925ad697eaa07335645387d585d16e03995dc47e7

  • SHA512

    9534d83104cb6ae9c5e58de23aa50a4bf4248b6251100062c55f6e5150d0d5cef491ad020a441365cef92f974c2843823f78a389cfad2d2580c093b48e905d07

  • SSDEEP

    24576:RWvknOMEfBebLNhyxBzIZmSb4LU1fC/odkz1CqORn1pE6V8bCn+B:RUeOMm4jy4sE4Y1qgkxc1pEqvn+B

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies Internet Explorer settings 1 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\21927f5b7293027318289b21bf5e5a62.exe
    "C:\Users\Admin\AppData\Local\Temp\21927f5b7293027318289b21bf5e5a62.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4476
    • C:\Users\Admin\AppData\Local\Temp\a2mB4D0dv9\yn7pwscZ\Setup.exe
      C:\Users\Admin\AppData\Local\Temp\a2mB4D0dv9\yn7pwscZ\Setup.exe --relaunch
      2⤵
      • Executes dropped EXE
      • Modifies Internet Explorer settings
      PID:3332

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/3332-425-0x0000000000400000-0x000000000051ED14-memory.dmp

          Filesize

          1.1MB

        • memory/3332-837-0x0000000001F80000-0x000000000207E000-memory.dmp

          Filesize

          1016KB

        • memory/3332-619-0x0000000001F80000-0x000000000207E000-memory.dmp

          Filesize

          1016KB

        • memory/4476-43-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-39-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-19-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-26-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-27-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-35-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-44-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-54-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-64-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-65-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-63-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-62-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-61-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-60-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-59-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-58-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-56-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-57-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-55-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-53-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-52-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-51-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-50-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-202-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-49-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-48-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-47-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-46-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-45-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-1-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-13-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-42-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-31-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-41-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-38-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-37-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-36-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-34-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-33-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-32-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-40-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-30-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-29-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-28-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-25-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-7-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-24-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-23-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-22-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-21-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-20-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-18-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-17-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-16-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-15-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-14-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-12-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-11-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-10-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-9-0x0000000000400000-0x000000000051ED14-memory.dmp

          Filesize

          1.1MB

        • memory/4476-8-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-0-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB

        • memory/4476-2-0x0000000000400000-0x000000000051ED14-memory.dmp

          Filesize

          1.1MB

        • memory/4476-846-0x00000000021C0000-0x00000000022BE000-memory.dmp

          Filesize

          1016KB