Analysis

  • max time kernel
    151s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 02:34

General

  • Target

    c5db6b4fa4cc37e3b38f4cbd6e0ee98d1d41b7f98093cf575dbc2259b60f3ec7.exe

  • Size

    847KB

  • MD5

    ac10de18148cf893db362b340801139b

  • SHA1

    45887be5c4203466c2db5a45fc0646420739119f

  • SHA256

    c5db6b4fa4cc37e3b38f4cbd6e0ee98d1d41b7f98093cf575dbc2259b60f3ec7

  • SHA512

    9cb08e60ad587647c5928d269101d209c354af2432bb70f443f95583a4141e15909fd1aef5590b08a94192fd9b18cc72f9491c50d015621302694efa377e0da6

  • SSDEEP

    12288:jyUjD5wyUjD5SV5KV5izrqFkb7yUjD5wyUjD5SV5KV5izrqFkbrsAAh6NAt/BI/m:3IifqFuvIifqFuQqN/JWSVW7

Malware Config

Signatures

  • 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 2 IoCs
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c5db6b4fa4cc37e3b38f4cbd6e0ee98d1d41b7f98093cf575dbc2259b60f3ec7.exe
    "C:\Users\Admin\AppData\Local\Temp\c5db6b4fa4cc37e3b38f4cbd6e0ee98d1d41b7f98093cf575dbc2259b60f3ec7.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:1960

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1960-56-0x00000000751A1000-0x00000000751A3000-memory.dmp

    Filesize

    8KB

  • memory/1960-57-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB