Analysis

  • max time kernel
    24s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/07/2024, 12:25

General

  • Target
    d01e869357294562ed60f06107327ca0N.exe
  • Size 40KB
  • Sample240725-pll6js1fra
  • SHA256 368a3bb716a1e9788995e89d9017221d1f0e5a45bd861743c3b41d1b5fa7fbac
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Neshta

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies registry class 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d01e869357294562ed60f06107327ca0N.exe
    "C:\Users\Admin\AppData\Local\Temp\d01e869357294562ed60f06107327ca0N.exe"
    1⤵
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    PID:1248

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        AcroRd32.exe

        • Path C:\PROGRA~2\Adobe\ACROBA~1\Reader\AcroRd32.exe
        • Size 2.4MB
        • SHA256 bd7696911d75a9a35dfd125b24cb95003f1e9598592df47fa23a2568986a4a9a
        • MD5 SHA1 SHA512 SSDEEP

        memory/1248-85-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1248-86-0x0000000000400000-0x000000000041B000-memory.dmp

        memory/1248-88-0x0000000000400000-0x000000000041B000-memory.dmp