Analysis

  • max time kernel
    61s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-11-2022 22:13

General

  • Target

    aaf675086e288e4cc30671b09f2ed55528973aeaab20b2bfaa76c2221c1475bb.exe

  • Size

    288KB

  • MD5

    ae060ada06fb3276e195648089cff82d

  • SHA1

    fa5cf9dbfba4c6037e8b49c30fcacd2a2e607a81

  • SHA256

    aaf675086e288e4cc30671b09f2ed55528973aeaab20b2bfaa76c2221c1475bb

  • SHA512

    386f9532d1b87f7d79144a263ebd7b7d2a7da64f33397a3dfb913602c6c53ab535ac955ee3b5003b244e58f8a164395a94317b8a12f49f3ecbae486081de9e93

  • SSDEEP

    6144:bLiuv8j7ZuA5ErOOze1QXh0jfLwhkLX3fgZXVK7iRT:Hi1x55UIEhlCXvkXVg8T

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Modifies AppInit DLL entries 2 TTPs
  • Drops file in Program Files directory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\aaf675086e288e4cc30671b09f2ed55528973aeaab20b2bfaa76c2221c1475bb.exe
    "C:\Users\Admin\AppData\Local\Temp\aaf675086e288e4cc30671b09f2ed55528973aeaab20b2bfaa76c2221c1475bb.exe"
    1⤵
    • Drops file in Program Files directory
    PID:3248
  • C:\PROGRA~3\Mozilla\fmzgwvi.exe
    C:\PROGRA~3\Mozilla\fmzgwvi.exe -gtfwajn
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:452

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\PROGRA~3\Mozilla\fmzgwvi.exe

    Filesize

    288KB

    MD5

    16cd46a9fc6a0539b08cb3d3a127aad4

    SHA1

    85a8b006d472ad057596bd0453837bd5e6eb5d82

    SHA256

    eecf946309bb6c9341ab1985944112257010f38284349c2058a5afd9bc6306c6

    SHA512

    463c134b300063f86e4328c1caa98845d96e011bfcac3b54a810508c310f1ab84267db3567d79fc4da7a98a1ca6c39a036d862a817f1b7d9e4022ebcb017e308

  • C:\ProgramData\Mozilla\fmzgwvi.exe

    Filesize

    288KB

    MD5

    16cd46a9fc6a0539b08cb3d3a127aad4

    SHA1

    85a8b006d472ad057596bd0453837bd5e6eb5d82

    SHA256

    eecf946309bb6c9341ab1985944112257010f38284349c2058a5afd9bc6306c6

    SHA512

    463c134b300063f86e4328c1caa98845d96e011bfcac3b54a810508c310f1ab84267db3567d79fc4da7a98a1ca6c39a036d862a817f1b7d9e4022ebcb017e308

  • memory/452-140-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/452-141-0x0000000000720000-0x000000000077B000-memory.dmp

    Filesize

    364KB

  • memory/3248-132-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/3248-133-0x0000000002190000-0x00000000021EB000-memory.dmp

    Filesize

    364KB