Analysis

  • max time kernel
    72s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2024 03:46

General

  • Target

    Setup (6).exe

  • Size

    289KB

  • MD5

    1a2af687af2c9f39a5489da1bfceb864

  • SHA1

    f5502776ce55b19679a8ff5a17884f3cc5db34da

  • SHA256

    bd194616665ef6125f7c4af3796de38103c38fc8653d27ee861975dc343520ba

  • SHA512

    f8c094ec519dc59955bad70c0a02d3fd15741c539be5a8f1d0002fbe5007e798180d590ea14b3b22ea231ceb4c5424eced00043ac36d35e6ddf34f5475cd54f6

  • SSDEEP

    6144:FZABbWqsE/Ao+mv8Qv0LVmwq4FU0fNoy6nkFkkk2kyWDwOrNkYgYRWW:jANwRo+mv8QD4+0V16nkFkkk2kyWUOrF

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in Windows directory 3 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.

  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Setup (6).exe
    "C:\Users\Admin\AppData\Local\Temp\Setup (6).exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2116
    • C:\Windows\Free Youtube Downloader\Free Youtube Downloader\Free YouTube Downloader.exe
      "C:\Windows\Free Youtube Downloader\Free Youtube Downloader\Free YouTube Downloader.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Windows\Free Youtube Downloader\Free Youtube Downloader\Free YouTube Downloader.exe

    Filesize

    152KB

    MD5

    d7dccd844047a41ecda204295c4f3743

    SHA1

    21ee4ead319c6cd4b7568fef42da637945b15793

    SHA256

    9db8971c38f1803f7afc80a8c332ca93d69d084f39ea119f9c28c02ee1ed9166

    SHA512

    fe249bc49dfa9ea80594370c94b6f1344e91f91d7b378265472706eb35ac6fbeba02c13af95dfebd045cf6ff3a59cb32bc7893dfa686ab15059a6c9a3ac5833a

  • memory/2116-24-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/2936-26-0x000007FEF5A63000-0x000007FEF5A64000-memory.dmp

    Filesize

    4KB

  • memory/2936-27-0x0000000001260000-0x000000000128E000-memory.dmp

    Filesize

    184KB

  • memory/2936-28-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp

    Filesize

    9.9MB

  • memory/2936-29-0x000007FEF5A60000-0x000007FEF644C000-memory.dmp

    Filesize

    9.9MB

  • memory/2936-30-0x000007FEF5A63000-0x000007FEF5A64000-memory.dmp

    Filesize

    4KB