Analysis

  • max time kernel
    94s
  • max time network
    98s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-12-2024 02:20

General

  • Target

    260eba8264a1d98388f9dd1262b8a6f2d9989d376dc45cbda8b9c3998b97e245.exe

  • Size

    2.0MB

  • MD5

    c1561720d2b3b8857c6e9d4b5cb4c7fd

  • SHA1

    4c2048ff473d15a8abf74dbdc9698a6ae116b494

  • SHA256

    260eba8264a1d98388f9dd1262b8a6f2d9989d376dc45cbda8b9c3998b97e245

  • SHA512

    54e07858bb58cdb19aacca080c917e1b8ce66118364b196d7b86da1a1e6311edc6bf879e7c774ac5dc9d8ac58f4a8e403474f6c5c7091f8735cec11a8a701e91

  • SSDEEP

    49152:Dhxb/kOrTW+uUa0IJLipx8N2pD8W3O0pXEUWbeFdL4:DhF/kYWUa7JO/8Nu8kRGAdL4

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\260eba8264a1d98388f9dd1262b8a6f2d9989d376dc45cbda8b9c3998b97e245.exe
    "C:\Users\Admin\AppData\Local\Temp\260eba8264a1d98388f9dd1262b8a6f2d9989d376dc45cbda8b9c3998b97e245.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:2368

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\260eba8264a1d98388f9dd1262b8a6f2d9989d376dc45cbda8b9c3998b97e245.exe

    Filesize

    2.0MB

    MD5

    e5cf7e2a9f36fe4cfbc02c6e17c03019

    SHA1

    06b0ecd6d2ae9c7aa36f4ca1595a6b2266de5bef

    SHA256

    71e6187fa3f85765b9780a4acc34a1eaacb874b8a90c2af67b453abef3393cd7

    SHA512

    2defffabc7c240abd915f8d44a52b4138cfc902705a728ea743ba60529a5f150ef8616f0e146a31754e162c2488d683d04fbbdebe95c798b8e4c69eee4d8bc62

  • memory/2368-93-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2368-94-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2368-96-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB