Analysis

  • max time kernel
    110s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2024, 07:19

General

  • Target

    42ed28c9a8dc364376a99f383cbcf085f2181a0e5a9b6b5a91973f85b68cc640N.exe

  • Size

    1.1MB

  • MD5

    f8c2df9fd2ab013bcbbde3a080df6970

  • SHA1

    20b9b6ab1a16adf51df30a48d0eac83770cc1db7

  • SHA256

    42ed28c9a8dc364376a99f383cbcf085f2181a0e5a9b6b5a91973f85b68cc640

  • SHA512

    e8a6dc9d16e12aa346db02236d0300209561fe8c826983716f99a0d9ba0f5f4775f63098cce49fa679b1ec94e56588ad072d8ecfb832b1d3484f5db217db8f21

  • SSDEEP

    24576:/EDE0Pc0mLKryrAzG/dwCCCDsQAWGBr9C7dLzBJZCxFFSOSn:0E0PpD10qZC+WGBrIdLzBTrOO

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • 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 Internet Explorer settings 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\42ed28c9a8dc364376a99f383cbcf085f2181a0e5a9b6b5a91973f85b68cc640N.exe
    "C:\Users\Admin\AppData\Local\Temp\42ed28c9a8dc364376a99f383cbcf085f2181a0e5a9b6b5a91973f85b68cc640N.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of SetWindowsHookEx
    PID:3292

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3292-0-0x0000000000400000-0x0000000000990000-memory.dmp

    Filesize

    5.6MB

  • memory/3292-1-0x0000000002940000-0x0000000002941000-memory.dmp

    Filesize

    4KB

  • memory/3292-2-0x0000000000400000-0x0000000000990000-memory.dmp

    Filesize

    5.6MB

  • memory/3292-4-0x0000000002940000-0x0000000002941000-memory.dmp

    Filesize

    4KB

  • memory/3292-10-0x0000000000400000-0x0000000000990000-memory.dmp

    Filesize

    5.6MB