Analysis

  • max time kernel
    119s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/11/2024, 13:59

General

  • Target

    ee0a19097bd66d48c532b44b172846bd8b1d5f3816232c67d4576cefa94d44a3.exe

  • Size

    64KB

  • MD5

    e6f0fc333484d0daafca3f303e111c5e

  • SHA1

    3fd0ce7348cf1fd99704b7c00f0e2dd74500226c

  • SHA256

    ee0a19097bd66d48c532b44b172846bd8b1d5f3816232c67d4576cefa94d44a3

  • SHA512

    89c3666124825dd6e8f67381c904b76dd530d2c6734b6ca2c329d41c81598f95e3ee105b7012a7aab6500f27022fa3826fcf3b203be1db190e11e28cd33ccb5d

  • SSDEEP

    1536:NAo0Tj2d6rnJwwvl4ulkP6vghzwYu7vih9GueIh9j2IoHAcBHUIFvSHbhqhJgyh/:NAoglOwvl4ulkP6vghzwYu7vih9GueIe

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ee0a19097bd66d48c532b44b172846bd8b1d5f3816232c67d4576cefa94d44a3.exe
    "C:\Users\Admin\AppData\Local\Temp\ee0a19097bd66d48c532b44b172846bd8b1d5f3816232c67d4576cefa94d44a3.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3452
    • C:\Windows\microsofthelp.exe
      "C:\Windows\microsofthelp.exe"
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      PID:3468

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Windows\microsofthelp.exe

          Filesize

          64KB

          MD5

          6f7eb389a06c0a0460fd4612987bde59

          SHA1

          95e819c7000244088a020cfde47b45272453d9b9

          SHA256

          c3f015a16173064220e09a62855ff4fa7aa70d3c7db78c48956009010c59cbd4

          SHA512

          e4fdea4a9a484f02b5ae9977efaed6bec8ff9523932cc5aff8518ec88bf72b4496e92c5e6ad5283951c6fbbc6ab6289f4b16cb28ce85ec65d9216d5064af7993

        • memory/3452-0-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB

        • memory/3452-5-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB

        • memory/3468-6-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB