Analysis

  • max time kernel
    70s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-09-2022 21:20

General

  • Target

    chrome.dll

  • Size

    13KB

  • MD5

    4e8332927dff181370d56c2607b56b93

  • SHA1

    f7352614ddcaf1bd74bc7d7d20618bf1b7eb595b

  • SHA256

    cad7cb599b77e5ed5daa2270ade48f28a2a3cb32a048cc22dd13669f51fc29a4

  • SHA512

    cf77a07850633def9996e66cbda54dd24f3cef7fcc250fba54cf2ab62a63b209083c95d1c226b4003f1811f6eac5df59a1436835159ecc660798666ee4911d01

  • SSDEEP

    192:UTlyEnTBZ1eRfBzZGyVQ+PgcD4XJLVoi89bRytrPje:8l/TBZ0TzZGyy+X8J6i89bMPj

Score
8/10

Malware Config

Signatures

  • Blocklisted process makes network request 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\chrome.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4400
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\chrome.dll,#1
      2⤵
      • Blocklisted process makes network request
      PID:1124

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1124-132-0x0000000000000000-mapping.dmp