Analysis

  • max time kernel
    94s
  • max time network
    151s
  • 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 11:08

General

  • Target

    2dd7ebd5f949745501546483ec24c9a803a63ba6d650d10b438bdb85ba0257bc.exe

  • Size

    1.1MB

  • MD5

    e20ad941c5fd8d8306b469f1245369eb

  • SHA1

    d67780c49c36b3a2e7d41018f0ec1c69be270acc

  • SHA256

    2dd7ebd5f949745501546483ec24c9a803a63ba6d650d10b438bdb85ba0257bc

  • SHA512

    0886212531b704d011625d7c353c88b67d4a57d43ffc5b978b1e5f8c3bbf3f001672d0cc3fbd7d5a867ff4a8dcc0386b026679de6c644d7401d5230a197374c4

  • SSDEEP

    24576:UJCJFkxjIeKUEnaNWY33tcxyGIHL8/6DMwdqk+69eTkPZOd819I:dfFtk+G3Od8fI

Malware Config

Signatures

  • 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\2dd7ebd5f949745501546483ec24c9a803a63ba6d650d10b438bdb85ba0257bc.exe
    "C:\Users\Admin\AppData\Local\Temp\2dd7ebd5f949745501546483ec24c9a803a63ba6d650d10b438bdb85ba0257bc.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:2260

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

    c324431305861add7ddf9186a9221bd9

    SHA1

    61855e1f81606f3cb336f842a1cdd697c7a40912

    SHA256

    f331213f5bcfed2a6dba0dc0c97b5b309c00b013dc47bdb4726d51cf2c274570

    SHA512

    4b532b2bf6eaf3f618bb08b0a6f7af88ce23d76df146b2d007d5a8224ea0463525a86aacc996468cd3a513404aa66cbc516ed27aa9bd142e46492b160d411dc8

  • C:\Users\Admin\AppData\Local\Temp\3582-490\2dd7ebd5f949745501546483ec24c9a803a63ba6d650d10b438bdb85ba0257bc.exe

    Filesize

    1.1MB

    MD5

    209172e6c77cecc54b8ade5d9b2a1fc8

    SHA1

    3a3d6ee14c33ada18ce92c5f0835e03d7ef42272

    SHA256

    6237f6d4f39763af096c5139278125958231a4a44660b5771d58525f034399e9

    SHA512

    743b5302595a5cc13ad823874d32d66ff9bc96f5116fbd8d523c9481bedbd2affdf5a6c6e5cc12624117a954bdc0dcdac97a4cf1d20c5dda667e46b6162d86da

  • memory/2260-93-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2260-94-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB

  • memory/2260-96-0x0000000000400000-0x0000000000478000-memory.dmp

    Filesize

    480KB