Analysis

  • max time kernel
    159s
  • max time network
    179s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/01/2024, 22:25

General

  • Target

    4753087c99b93a8452cc0502beb349a8.exe

  • Size

    964KB

  • MD5

    4753087c99b93a8452cc0502beb349a8

  • SHA1

    f3f2dc36b0f1b2288c53d5ff39825e52806edf99

  • SHA256

    25fde5716f2f210314cec496e8349b077a26a4c49d7c64880773070e6418f02a

  • SHA512

    9e9c4760a50eafb299b7e7d79ee691ced510c5f45d948b054bcea6350d78ed9be385ecfb895987d5baa71a59284869102d848c99f9711c4d234a529120f94678

  • SSDEEP

    24576:dgdhhQGGniba/WPpuvlBEaneHueYQFSMPPoqqWEskd:dqj5s8+elYQFSMPPgoS

Score
7/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\4753087c99b93a8452cc0502beb349a8.exe
    "C:\Users\Admin\AppData\Local\Temp\4753087c99b93a8452cc0502beb349a8.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:4836
    • C:\Program Files (x86)\vkkfibbh\iyktveqxbgxi.exe
      "C:\Program Files (x86)\vkkfibbh\iyktveqxbgxi.exe"
      2⤵
      • Executes dropped EXE
      PID:2828

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Program Files (x86)\vkkfibbh\iyktveqxbgxi.exe

    Filesize

    985KB

    MD5

    4f798690337e5d26b1dd9669f30adec8

    SHA1

    e6585dc2422c3aad5cf3b059cbde4799195535a9

    SHA256

    ff0e6c5d2d89668ba7ff757d79b2f56018d650256de5f4cd012920a365ed7f22

    SHA512

    090f80ae11a61efc83d59f9c423068eddd3b4188452c3dd89740eafd136a9acf8afabc9099ff47b26ca3e98bc8766481c36478dfeda51a009fa8306aab64a5b9

  • memory/2828-5-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB

  • memory/4836-4-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB