Analysis

  • max time kernel
    172s
  • max time network
    216s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-12-2023 20:58

General

  • Target

    03d0f2be81a91ea35e439209a4131691.exe

  • Size

    460KB

  • MD5

    03d0f2be81a91ea35e439209a4131691

  • SHA1

    fa9846c2ca4ab3b0a41a1e8771c40fe1e8626eea

  • SHA256

    e48f8407bb11fa78ca7abb8e248a9cf64691ed85cf9e623481795240d3e2826f

  • SHA512

    fd5c8e08cacaf78c297d0ef6f8bb675dafae6c5d875b2930c60a13371a35ffb04f892c53110549f8d8e76f90689f15e41653db1c9207a3ab03aa42b5652e7477

  • SSDEEP

    12288:3k+vceJ2HfgG+26geCaZnZfeZ1g+3dNvzfxzEaD6F9f/NI:fvzeg7RWaNZS/35zBD6FZe

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Modifies registry class 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\03d0f2be81a91ea35e439209a4131691.exe
    "C:\Users\Admin\AppData\Local\Temp\03d0f2be81a91ea35e439209a4131691.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    PID:3272

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\wc98pp.dll

    Filesize

    50KB

    MD5

    01ce67a8b8f546986309c28d4594d29c

    SHA1

    c375555e487481ba317af381d8f8524ab20defb0

    SHA256

    74bd7a4d90534a25f73b253c4cd21d8886b4c9d83c05a609f2bce91dfc3caf5c

    SHA512

    62654f5834909a8c20e29344ff2083fcdcdc9f2a29dc68cfe0f2374cd29fb8c5be2a50ea73632e66a408dea1f34e0f76f47c32400edbaa2fd066b2eded36f94a

  • memory/3272-0-0x00000000007A0000-0x00000000007A1000-memory.dmp

    Filesize

    4KB

  • memory/3272-2-0x0000000000400000-0x00000000004D1000-memory.dmp

    Filesize

    836KB

  • memory/3272-7-0x0000000002AD0000-0x0000000002AE1000-memory.dmp

    Filesize

    68KB

  • memory/3272-10-0x00000000007A0000-0x00000000007A1000-memory.dmp

    Filesize

    4KB

  • memory/3272-11-0x0000000000400000-0x00000000004D1000-memory.dmp

    Filesize

    836KB

  • memory/3272-12-0x0000000002AD0000-0x0000000002AE1000-memory.dmp

    Filesize

    68KB

  • memory/3272-13-0x0000000000400000-0x00000000004D1000-memory.dmp

    Filesize

    836KB

  • memory/3272-14-0x0000000002AD0000-0x0000000002AE1000-memory.dmp

    Filesize

    68KB

  • memory/3272-15-0x0000000000400000-0x00000000004D1000-memory.dmp

    Filesize

    836KB

  • memory/3272-16-0x0000000002AD0000-0x0000000002AE1000-memory.dmp

    Filesize

    68KB