Analysis

  • max time kernel
    136s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-01-2024 03:23

General

  • Target

    f98f605e3c786e01e8d7f17461e8612e.exe

  • Size

    308KB

  • MD5

    f98f605e3c786e01e8d7f17461e8612e

  • SHA1

    d8bcf3d88dd4a14d13865e0b5322016dcec7dc2d

  • SHA256

    d2737d2e3eb538f4a108472b8fc027768c9d41118fa12022667e4e0059d5a982

  • SHA512

    e159813e6f262c9b70cfb268f0db8541f71c54b6a94c0be591021cc61fd948855f24a7bdb75e9a075ef0be6991cf7b541190ba4d548af4b87a38f095bf51c086

  • SSDEEP

    3072:lxUm75Fku3eKeJk21ZSJReOqlz+mErj+HyHnNVIPL/+ybbiGF+1u46Q7q303lU8O:fU8DkpP1oJ1qlzUWUNVIT/bbbIW09R

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Drops file in Program Files directory 2 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f98f605e3c786e01e8d7f17461e8612e.exe
    "C:\Users\Admin\AppData\Local\Temp\f98f605e3c786e01e8d7f17461e8612e.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4800
    • C:\Program Files\several\structures.exe
      "C:\Program Files\several\structures.exe" "33201"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      PID:3956

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files\several\structures.exe

    Filesize

    308KB

    MD5

    248886c42d6a445a3358e97e4ab3ab9b

    SHA1

    9ae4b42f1331accbcb39aaa6bcdd3aba7115c38f

    SHA256

    a6af0aedc914a69809b59549e5434690d72264d547788e456f5b1219ed9c8f73

    SHA512

    73d29a9ca198d817844fbeb270c79149bb31d6f3ff0140a61e91864303b1a027b8231e7555138719555f3b87e48a7d025fef3794c667932e71f2bc2d1e13e234