Analysis

  • max time kernel
    142s
  • max time network
    106s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-07-2024 18:04

General

  • Target

    007d0964ccb6a304fc79f864b7f4448ca02b671f3566df1c187a0180770e4fc7.exe

  • Size

    5.3MB

  • MD5

    dda14720b526ba7ca5135745c000a6e6

  • SHA1

    1204194ac626028c95a27b57e58f835e7998206b

  • SHA256

    007d0964ccb6a304fc79f864b7f4448ca02b671f3566df1c187a0180770e4fc7

  • SHA512

    7cc8c4955650dee9b9350d20188286f9f054ae158d88250efc2889537dd2ae28c953faa45afa6343331f8f50de9e9298aba8bec7a5b166c52b74767c19dda079

  • SSDEEP

    98304:0D4qib3R79w5T0OQPbrZoRdARMt2L0lNvPkasJioH5:0D4qYw5T0OQPbrZYd4L0lNv8j5

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.

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • 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
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\007d0964ccb6a304fc79f864b7f4448ca02b671f3566df1c187a0180770e4fc7.exe
    "C:\Users\Admin\AppData\Local\Temp\007d0964ccb6a304fc79f864b7f4448ca02b671f3566df1c187a0180770e4fc7.exe"
    1⤵
    • Checks computer location settings
    • Modifies system executable filetype association
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:5068
    • C:\Users\Admin\AppData\Local\Temp\3582-490\007d0964ccb6a304fc79f864b7f4448ca02b671f3566df1c187a0180770e4fc7.exe
      "C:\Users\Admin\AppData\Local\Temp\3582-490\007d0964ccb6a304fc79f864b7f4448ca02b671f3566df1c187a0180770e4fc7.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:4596

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\007d0964ccb6a304fc79f864b7f4448ca02b671f3566df1c187a0180770e4fc7.exe

    Filesize

    5.3MB

    MD5

    ba20fabd1e7fcdd33006abc3b1fb40d8

    SHA1

    4f01af802d4f37b334c7e540087558598c16f124

    SHA256

    4564f5cfff1834b95834abb9c7c6ff149435b3bcd278d33cbfcc48487f00c824

    SHA512

    0ef9bd365c51723d7458caf3bd893f4dad2bca27f6ed20727feb76ef18885a7e00def3f52727ca4aece6816bb94cf1f3d407769eb3d137524b9d415fd0e0a397

  • memory/4596-12-0x0000000000F60000-0x0000000000F61000-memory.dmp

    Filesize

    4KB

  • memory/4596-98-0x0000000000400000-0x0000000000955000-memory.dmp

    Filesize

    5.3MB

  • memory/4596-101-0x0000000000F60000-0x0000000000F61000-memory.dmp

    Filesize

    4KB

  • memory/5068-97-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/5068-99-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/5068-103-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB