Analysis

  • max time kernel
    123s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-04-2024 22:56

General

  • Target

    8494e654d4c354e274509cdf9a508da0.exe

  • Size

    25KB

  • MD5

    8494e654d4c354e274509cdf9a508da0

  • SHA1

    f0d50fe2da6abc6580aab2464c5fd06a7e98a5b9

  • SHA256

    2048ae69df8323b80388b7719d1d9fea06dd6abf7b5a5fbb0ad7acc793ac8552

  • SHA512

    d34112d43c5129ac9200087cf3a24a03a23b051d2ba603c770b6e10034de13800af165a50091dab4e6585ac9cf30a729b165ecd2370ab914579fd48a583571db

  • SSDEEP

    384:QatQWRIgymNeuQDC2/1BfXC3IALA5skMOlm7eVbdmGa/ZiGmMD299:QihRuKCCR3IAm9MOlq8bdA/bmMW9

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

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

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

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8494e654d4c354e274509cdf9a508da0.exe
    "C:\Users\Admin\AppData\Local\Temp\8494e654d4c354e274509cdf9a508da0.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1864
    • C:\Users\Admin\AppData\Local\Temp\budha.exe
      "C:\Users\Admin\AppData\Local\Temp\budha.exe"
      2⤵
      • Executes dropped EXE
      PID:624

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\budha.exe

    Filesize

    25KB

    MD5

    9dbaf802770f4bed5d8575a8f686fe62

    SHA1

    eacd393d3d9654dc1ff5cb772f0aa4c3c560fd8b

    SHA256

    dc8020b41e2a6154a5e71ef5ad05beadac6fa2b44ecfdf30f3e2755f703f6c6b

    SHA512

    b7f4219b0a0ab31754367dbdeaef46df5d06a792fe3b4c08f51a310795772349f2bf87857cbc27ef3df7db8113f8ed00035f9de1b675507751c5cf4dd9eec95f

  • memory/1864-0-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB

  • memory/1864-9-0x0000000000400000-0x0000000000407000-memory.dmp

    Filesize

    28KB