Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-06-2024 02:21

General

  • Target

    9c058c43ae5c96bd6c88589e9e6e7b2b.exe

  • Size

    752KB

  • MD5

    9c058c43ae5c96bd6c88589e9e6e7b2b

  • SHA1

    18326ddec5754237b79fdc2d9e6ba449d82396a2

  • SHA256

    f0006fd49e0257418ac267fb66d2cd7212e63ab146a187f9ce98c99eed7cb3e8

  • SHA512

    80592f769aba8ecfaea32300fba1590ae3cfa794a0713682c9d7de5d12bebc1edc3bd357b42bcb6a3c7dbdd69a91cbfc64537ff13ef9426141a69a4b65112e59

  • SSDEEP

    12288:iDRuXrEbb00e9ElcwOixtthKGc7WR5Sc7YpDqI28SqiqN17Q+al:MYbQhe9RKthmg5AN2Di1W

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.albaniandailynews.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    125875.jUkT

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • AgentTesla payload 8 IoCs
  • 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.

  • UPX packed file 4 IoCs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9c058c43ae5c96bd6c88589e9e6e7b2b.exe
    "C:\Users\Admin\AppData\Local\Temp\9c058c43ae5c96bd6c88589e9e6e7b2b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2388
    • C:\Users\Admin\AppData\Local\Temp\9c058c43ae5c96bd6c88589e9e6e7b2b.exe
      "C:\Users\Admin\AppData\Local\Temp\9c058c43ae5c96bd6c88589e9e6e7b2b.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      • outlook_office_path
      • outlook_win_path
      PID:5084
      • C:\Windows\SysWOW64\netsh.exe
        "netsh" wlan show profile
        3⤵
          PID:3844
    • 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=4240 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3520

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2388-11-0x0000000000400000-0x00000000004C2000-memory.dmp

        Filesize

        776KB

      • memory/2388-1-0x00000000024A0000-0x00000000024A9000-memory.dmp

        Filesize

        36KB

      • memory/2388-2-0x00000000024C0000-0x00000000024C1000-memory.dmp

        Filesize

        4KB

      • memory/2388-0-0x0000000002220000-0x0000000002221000-memory.dmp

        Filesize

        4KB

      • memory/5084-22-0x0000000000400000-0x00000000004AC000-memory.dmp

        Filesize

        688KB

      • memory/5084-25-0x0000000000400000-0x00000000004AC000-memory.dmp

        Filesize

        688KB

      • memory/5084-5-0x0000000000400000-0x00000000004AC000-memory.dmp

        Filesize

        688KB

      • memory/5084-9-0x0000000000A10000-0x0000000000A60000-memory.dmp

        Filesize

        320KB

      • memory/5084-10-0x0000000000A10000-0x0000000000A60000-memory.dmp

        Filesize

        320KB

      • memory/5084-6-0x0000000000400000-0x00000000004AC000-memory.dmp

        Filesize

        688KB

      • memory/5084-3-0x0000000000400000-0x00000000004AC000-memory.dmp

        Filesize

        688KB

      • memory/5084-23-0x0000000000400000-0x00000000004AC000-memory.dmp

        Filesize

        688KB

      • memory/5084-24-0x0000000000400000-0x00000000004AC000-memory.dmp

        Filesize

        688KB

      • memory/5084-7-0x0000000000400000-0x00000000004AC000-memory.dmp

        Filesize

        688KB

      • memory/5084-26-0x0000000004D40000-0x00000000052E4000-memory.dmp

        Filesize

        5.6MB

      • memory/5084-27-0x0000000004A40000-0x0000000004AD2000-memory.dmp

        Filesize

        584KB

      • memory/5084-28-0x00000000052F0000-0x000000000538C000-memory.dmp

        Filesize

        624KB

      • memory/5084-29-0x0000000005910000-0x0000000005928000-memory.dmp

        Filesize

        96KB

      • memory/5084-30-0x0000000005930000-0x0000000005996000-memory.dmp

        Filesize

        408KB

      • memory/5084-31-0x0000000006140000-0x0000000006190000-memory.dmp

        Filesize

        320KB

      • memory/5084-34-0x00000000061B0000-0x00000000061BA000-memory.dmp

        Filesize

        40KB