Analysis

  • max time kernel
    91s
  • max time network
    92s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-11-2024 16:27

General

  • Target

    68ba7049a95d1b96489d7d735f1a45313baa98fc79ebc139a43ef9d926d52ece.exe

  • Size

    1.8MB

  • MD5

    dbf14ed236ac4ef63abadb32344b61b9

  • SHA1

    8218cc0e96f8fd0ebb464da1543378759181d5f4

  • SHA256

    68ba7049a95d1b96489d7d735f1a45313baa98fc79ebc139a43ef9d926d52ece

  • SHA512

    aa00e83a3c81aaccccb9747048bef4b7c5ff4e8e26a5ad81bbc8558a1d7d7b83e0c3c7520bf0a611f439dba47a5b47cf66147e6456932ac448c559762b9c2d02

  • SSDEEP

    49152:4mhjC5V9Wh3DVeqWCZzxrQGnXwSWBB+1f6o:KmzVeq9Odo

Malware Config

Signatures

  • Detect Neshta payload 4 IoCs
  • Neshta

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

  • Neshta family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Modifies system executable filetype association 2 TTPs 1 IoCs
  • Reads user/profile data of web browsers 3 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
  • Enumerates physical storage devices 1 TTPs

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

  • 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\68ba7049a95d1b96489d7d735f1a45313baa98fc79ebc139a43ef9d926d52ece.exe
    "C:\Users\Admin\AppData\Local\Temp\68ba7049a95d1b96489d7d735f1a45313baa98fc79ebc139a43ef9d926d52ece.exe"
    1⤵
    • Checks computer location settings
    • 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:3124

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\PROGRA~2\Adobe\ACROBA~1\Reader\ACROTE~1.EXE

    Filesize

    86KB

    MD5

    3b73078a714bf61d1c19ebc3afc0e454

    SHA1

    9abeabd74613a2f533e2244c9ee6f967188e4e7e

    SHA256

    ded54d1fcca07b6bff2bc3b9a1131eac29ff1f836e5d7a7c5c325ec5abe96e29

    SHA512

    75959d4e8a7649c3268b551a2a378e6d27c0bfb03d2422ebeeb67b0a3f78c079473214057518930f2d72773ce79b106fd2d78405e8e3d8883459dcbb49c163c4

  • C:\Users\Admin\AppData\Local\Temp\3582-490\68ba7049a95d1b96489d7d735f1a45313baa98fc79ebc139a43ef9d926d52ece.exe

    Filesize

    1.7MB

    MD5

    f217782197fafd1044e3c95477eb5d39

    SHA1

    373f382929f459cf426d7e71929c3cc0daa1ab6f

    SHA256

    d1c6119990ee43db5d150ab0f120b74b2c982222e7c4d8034bcbd04540a1587a

    SHA512

    50220c46e5c61a23a2d750f5a094ef0c4a319e9a533d51423178d1f63adc109511fae16961f1da1196e00386030c21abc7b2c31a0504665b8d59b78459c3cfe3

  • memory/3124-93-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3124-94-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3124-96-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB