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Analysis

  • max time kernel
    121s
  • max time network
    131s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    18/04/2024, 06:09

General

  • Target

    AeroGlassEffect_By i_placebo.exe

  • Size

    508KB

  • MD5

    ecdf21a9102e05d26c2404d7ff86d027

  • SHA1

    889228e574a50a3d2f9b1167cb85b1e797cc7817

  • SHA256

    6447a2ddb0f3f147c1ade93d8f47cb49da71820137188d1fcce57e0007b99c69

  • SHA512

    398242d51c027b36810be60677d74d5320a390406ad4c7ba848dce88a819dacd3187efc84ee3a84e1fd3b070347c4df36bcfefc3b7b756feb69acf8ca5e6f513

  • SSDEEP

    12288:UstKi/CYqICxr0BnVIPm1/rF/UhoNieeAssK7slfl3wFBD:5Ki/CXICx0+m1B/eoNiee8

Malware Config

Signatures

  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AeroGlassEffect_By i_placebo.exe
    "C:\Users\Admin\AppData\Local\Temp\AeroGlassEffect_By i_placebo.exe"
    1⤵
    • Disables RegEdit via registry modification
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:836
    • C:\Users\Admin\AppData\Local\Temp\winlogon.exe
      C:\Users\Admin\AppData\Local\Temp\winlogon.exe
      2⤵
      • Executes dropped EXE
      PID:2700

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\winlogon.exe

    Filesize

    7KB

    MD5

    d79efb472a22ad75d501317b21e66b5e

    SHA1

    24512f54884d3dda2d803457bbd3dcd513356196

    SHA256

    7255b1d1f001b9d9a5177e1f8063bcc824effe3570e6c19508babe12bb73c7d6

    SHA512

    7c5a2f516a727ddeb05f9a7c6565375debb05709ac9b95212fc748cba37a2ab81b7d727636141096e4511679ce140b07b37fdf36cfb47d8d1c8accdd24163ae5

  • memory/836-0-0x0000000074460000-0x0000000074A0B000-memory.dmp

    Filesize

    5.7MB

  • memory/836-1-0x0000000074460000-0x0000000074A0B000-memory.dmp

    Filesize

    5.7MB

  • memory/836-2-0x00000000022B0000-0x00000000022F0000-memory.dmp

    Filesize

    256KB

  • memory/836-29-0x0000000074460000-0x0000000074A0B000-memory.dmp

    Filesize

    5.7MB

  • memory/2700-12-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2700-11-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2700-14-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2700-13-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2700-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2700-17-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2700-20-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2700-21-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2700-24-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB

  • memory/2700-10-0x0000000000400000-0x0000000000457000-memory.dmp

    Filesize

    348KB