Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-09-2024 11:13

General

  • Target

    WiFi驱动高危漏洞补丁.exe

  • Size

    951KB

  • MD5

    40d889427c3db5dcf479378dcac954c9

  • SHA1

    e60fe132d8ddffd242f794b3ebbe2f8ab04824ff

  • SHA256

    030405f03e9152882d7a480cd4af1ae1e60ab5e10a010c4ac98bad7d8b9c05b4

  • SHA512

    97f2b968621647ca5de8ff99e321f8a3620a808e6b5af0085274a53ec1bbc6310ee7808e4b4f4d831bb18a7c3e78c8fd242f9aa9a276a5d3ac9070f32d7ed862

  • SSDEEP

    12288:4QwwPAuxstPiXhK3WX89QLkTtgoYfZFV8BxNDCDZc5bP+MZQFVFmh/Z/4ANyB0:4QKuxst/3WugoBNGD9MaNB

Malware Config

Extracted

Family

cobaltstrike

C2

http://124.222.72.51:4433/fl9R

Attributes
  • user_agent

    User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; FunWebProducts; IE0006_ver1;EN_GB)

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\WiFi驱动高危漏洞补丁.exe
    "C:\Users\Admin\AppData\Local\Temp\WiFi驱动高危漏洞补丁.exe"
    1⤵
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:4188
    • C:\Windows\System32\nslookup.exe
      "C:\Windows\System32\nslookup.exe"
      2⤵
        PID:2168

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2168-0-0x000002107B460000-0x000002107B461000-memory.dmp

      Filesize

      4KB