Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-01-2024 02:42

General

  • Target

    active/WebUnion.exe

  • Size

    232KB

  • MD5

    11fa2146c4527103ca10513b727a2f16

  • SHA1

    b27bbae26949f55b7ffe6d895d8e9f47e1a71688

  • SHA256

    c406715895b447c0d94125442386cf9d0680e28e486401ab998957f08dd8f859

  • SHA512

    5c157d1a6cd101ea6baf0b1708bfc6b67dcc470419162425b8bfd6b72f40d9b71e39567765110e6fafbcf5e7010988e78aeff25804ebe5c6b4c6128bc3f6d063

  • SSDEEP

    3072:mqyyfpuqYo4sE5u3p7oyBLoqN8r9b3fEoQnSe7CZftJUOGX9M63QoboxH:mXuVE5uZ7ogWr9ZntSX9M63cH

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks SCSI registry key(s) 3 TTPs 8 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

Processes

  • C:\Users\Admin\AppData\Local\Temp\active\WebUnion.exe
    "C:\Users\Admin\AppData\Local\Temp\active\WebUnion.exe"
    1⤵
    • Adds Run key to start application
    • Checks SCSI registry key(s)
    • Checks processor information in registry
    PID:4220

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4220-0-0x0000000000A20000-0x0000000000F02000-memory.dmp

    Filesize

    4.9MB

  • memory/4220-2-0x0000000002CF0000-0x0000000002FC1000-memory.dmp

    Filesize

    2.8MB

  • memory/4220-3-0x0000000002CF0000-0x0000000002FC1000-memory.dmp

    Filesize

    2.8MB

  • memory/4220-9-0x0000000002C90000-0x0000000002C91000-memory.dmp

    Filesize

    4KB

  • memory/4220-12-0x0000000000A20000-0x0000000000F02000-memory.dmp

    Filesize

    4.9MB

  • memory/4220-15-0x0000000002CF0000-0x0000000002FC1000-memory.dmp

    Filesize

    2.8MB

  • memory/4220-14-0x0000000002CF0000-0x0000000002FC1000-memory.dmp

    Filesize

    2.8MB

  • memory/4220-16-0x0000000002C90000-0x0000000002C91000-memory.dmp

    Filesize

    4KB