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Analysis

  • max time kernel
    140s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/04/2024, 21:21

General

  • Target

    d6bf20a5e07be2c1a234b034f25b1bebf7774437915c1678442082a63ee8ee5d.exe

  • Size

    142KB

  • MD5

    49dcbe6791db32b29b9b407d5a56519a

  • SHA1

    e518601ced073245a436dc4544421bae6ff45182

  • SHA256

    d6bf20a5e07be2c1a234b034f25b1bebf7774437915c1678442082a63ee8ee5d

  • SHA512

    f337766c247e95d3be9d351871a24c82d279c4cd266576d05903f9c770a214d612f80d8456069cc57dff2b45a1511dcadcfad1ce305e029a8fa43a391e303f36

  • SSDEEP

    3072:5gjzzvzm/Z7Uy1tVkBiyyUzGBk9VeFS43tqPJpPseX:Ka/ZT/UKBk749CpX

Score
8/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\d6bf20a5e07be2c1a234b034f25b1bebf7774437915c1678442082a63ee8ee5d.exe
    "C:\Users\Admin\AppData\Local\Temp\d6bf20a5e07be2c1a234b034f25b1bebf7774437915c1678442082a63ee8ee5d.exe"
    1⤵
    • Drops file in Program Files directory
    PID:1504
  • C:\PROGRA~3\Mozilla\lmzjuzl.exe
    C:\PROGRA~3\Mozilla\lmzjuzl.exe -qqbypme
    1⤵
    • Executes dropped EXE
    • Drops file in Program Files directory
    PID:952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\ProgramData\Mozilla\lmzjuzl.exe

    Filesize

    142KB

    MD5

    59b8bf0957d2ae34161aba131b6794f7

    SHA1

    cd22b36af9817a6d94f5d184473432ccce07ef7b

    SHA256

    50c3a1137588791a36435f55f8195033142049f2c90870af85ab9e0ef707558e

    SHA512

    2893238db79d958919867f6c908d95f9290477084efd8e4faed28a2cc844316cd76d1b88ab3ebf7ab15cd9f27e5bf763ce29348974886aab4595a993927d25ca

  • memory/952-10-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/952-11-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/952-13-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/952-14-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/952-18-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/1504-0-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/1504-1-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/1504-2-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/1504-3-0x00000000001A0000-0x00000000001A1000-memory.dmp

    Filesize

    4KB

  • memory/1504-4-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB

  • memory/1504-12-0x0000000000400000-0x0000000000467000-memory.dmp

    Filesize

    412KB