Analysis

  • max time kernel
    141s
  • 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
    28/05/2024, 01:51

General

  • Target

    3d7733936675a9f3f8b592676ae6b916de0db76dc60ee998508640aa7b957861.exe

  • Size

    516KB

  • MD5

    558e1869586cd17d6621b4d7ee31dee1

  • SHA1

    061a82e65d038710d53e9208b13f5aba000a94c8

  • SHA256

    3d7733936675a9f3f8b592676ae6b916de0db76dc60ee998508640aa7b957861

  • SHA512

    5a97ac29e348b894a4e1dd8aa288a041fce79f3850144c6269a92e87d53af7c4a35f0827a218e38eeaadfb88f79ffc2a2ae1ca0b8f92171fdee2eb27cf44a892

  • SSDEEP

    12288:5DSTWfuVQKtbc1rz+zv+RR2Ge1wwxhfkUfmViCOXuo9Xg+:RqWCQKVc1rzS4wHl

Malware Config

Signatures

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3d7733936675a9f3f8b592676ae6b916de0db76dc60ee998508640aa7b957861.exe
    "C:\Users\Admin\AppData\Local\Temp\3d7733936675a9f3f8b592676ae6b916de0db76dc60ee998508640aa7b957861.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • outlook_office_path
    • outlook_win_path
    PID:4292
  • 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=3720 --field-trial-handle=2252,i,16504368816373493055,9578615028378602855,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2716

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4292-0-0x0000000074D72000-0x0000000074D73000-memory.dmp

      Filesize

      4KB

    • memory/4292-1-0x0000000074D70000-0x0000000075321000-memory.dmp

      Filesize

      5.7MB

    • memory/4292-2-0x0000000074D70000-0x0000000075321000-memory.dmp

      Filesize

      5.7MB

    • memory/4292-3-0x0000000074D70000-0x0000000075321000-memory.dmp

      Filesize

      5.7MB

    • memory/4292-4-0x0000000074D72000-0x0000000074D73000-memory.dmp

      Filesize

      4KB

    • memory/4292-5-0x0000000074D70000-0x0000000075321000-memory.dmp

      Filesize

      5.7MB

    • memory/4292-6-0x0000000074D70000-0x0000000075321000-memory.dmp

      Filesize

      5.7MB

    • memory/4292-7-0x0000000074D70000-0x0000000075321000-memory.dmp

      Filesize

      5.7MB

    • memory/4292-8-0x0000000074D70000-0x0000000075321000-memory.dmp

      Filesize

      5.7MB

    • memory/4292-9-0x0000000074D70000-0x0000000075321000-memory.dmp

      Filesize

      5.7MB

    • memory/4292-19-0x0000000074D70000-0x0000000075321000-memory.dmp

      Filesize

      5.7MB

    • memory/4292-23-0x0000000074D70000-0x0000000075321000-memory.dmp

      Filesize

      5.7MB

    • memory/4292-24-0x0000000074D70000-0x0000000075321000-memory.dmp

      Filesize

      5.7MB

    • memory/4292-26-0x0000000074D70000-0x0000000075321000-memory.dmp

      Filesize

      5.7MB

    • memory/4292-30-0x0000000074D70000-0x0000000075321000-memory.dmp

      Filesize

      5.7MB