Analysis

  • max time kernel
    99s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-01-2025 11:38

General

  • Target

    2c32bab9fdc1e932248cc35b489c1588e8bae8a6f33b78127aec1598bac6ca0d.exe

  • Size

    146KB

  • MD5

    5fbd5bdbb89b0c4af7ad959ce8e21df5

  • SHA1

    946d6315dc01563b883d241f3429801c39ffa49b

  • SHA256

    2c32bab9fdc1e932248cc35b489c1588e8bae8a6f33b78127aec1598bac6ca0d

  • SHA512

    7d51934b907fef24ac9bf2cd3e32d762792597ef765574c0ab0cf8c7f089ef069f8a1b23396ec327396bf3f085aef8eea083e7654486baeb73d81eedbf34c9ba

  • SSDEEP

    3072:sr85CkkbAYn2GgYlBYN2fHYTo+Zdt8wDSRUTr:k9xbAMpgY3gT18DRUTr

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\2c32bab9fdc1e932248cc35b489c1588e8bae8a6f33b78127aec1598bac6ca0d.exe
    "C:\Users\Admin\AppData\Local\Temp\2c32bab9fdc1e932248cc35b489c1588e8bae8a6f33b78127aec1598bac6ca0d.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:2372

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\2c32bab9fdc1e932248cc35b489c1588e8bae8a6f33b78127aec1598bac6ca0d.exe

    Filesize

    105KB

    MD5

    238478564ce1906e99a5ae438765efaf

    SHA1

    9fb3156a68b3ee0d6c46d8a6aaa84cc35a80516e

    SHA256

    437aee8c70a986c7dcbcee59df7b23a2878afe82faec18b5a0ce67c22c00b15d

    SHA512

    41f5541d9a5cfcfef55c7bc7320b48931e23838c575be1f3436dec9b15d001921ea3dcb0abf8f8f7c3d91384b137a6904a8a9856a625710a8ec8a23e162e630e

  • memory/2372-93-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2372-94-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2372-96-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB