Analysis

  • max time kernel
    122s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    14/01/2024, 01:23

General

  • Target

    59e822f703d13116fd9737dd8ad12e09.exe

  • Size

    16KB

  • MD5

    59e822f703d13116fd9737dd8ad12e09

  • SHA1

    f43c21fd2bb54bdba8a8a018a2aaa57bb8f3312e

  • SHA256

    e3ae4ce05d11a75e4e9d91ebda895a51b98ba75b8226f79f1619a8f58a494f8c

  • SHA512

    9efefc8c1d5c69cfd2465295fd5489110f32393adb9c099cba636b9cda38c9c660b996f13508886f09044614f59c35685218d94784e18fab98c65be7735198d7

  • SSDEEP

    384:SLASa1Ezd6UfFk/H8aUIKkC1vKcIkeASv1U:gJQY2caUICNXIkjIe

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\59e822f703d13116fd9737dd8ad12e09.exe
    "C:\Users\Admin\AppData\Local\Temp\59e822f703d13116fd9737dd8ad12e09.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    PID:2596

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/2596-0-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB

        • memory/2596-1-0x0000000000020000-0x000000000002F000-memory.dmp

          Filesize

          60KB

        • memory/2596-4-0x0000000000400000-0x000000000040F000-memory.dmp

          Filesize

          60KB