Analysis

  • max time kernel
    140s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-11-2024 21:38

General

  • Target

    mixazed_20210808-090104.exe

  • Size

    312KB

  • MD5

    db3634519c2d504f67f0ac5518d4c208

  • SHA1

    752eaa1a95d1179ac825119d27c006ddeda41d6b

  • SHA256

    69d7973f1002d543c7e1935b95a4493ec29d0c21d3dc5e50d2f477868a914f70

  • SHA512

    3cca550e3fc9360f97b04c64172daface1e2a5f2b6508fc141f15214bf9e668a88e81ed487b40d926a944e0c71d35f2f97fb2066a66dfb4dab2f264410b6d751

  • SSDEEP

    6144:JEeHlmxEW0qLFWfs/ZnGWvAljyyqI7rRgdixjTwa/RxJg:JTgTZWk/oWvARy9oRxHY

Malware Config

Signatures

  • Chinese_generic_botnet family
  • Generic Chinese Botnet

    A botnet originating from China which is currently unnamed publicly.

  • Chinese Botnet payload 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\mixazed_20210808-090104.exe
    "C:\Users\Admin\AppData\Local\Temp\mixazed_20210808-090104.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:1536

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1536-1-0x0000000002D60000-0x0000000002E60000-memory.dmp

    Filesize

    1024KB

  • memory/1536-2-0x00000000049E0000-0x0000000004A9C000-memory.dmp

    Filesize

    752KB

  • memory/1536-3-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/1536-4-0x0000000010000000-0x0000000010018000-memory.dmp

    Filesize

    96KB

  • memory/1536-7-0x0000000002D60000-0x0000000002E60000-memory.dmp

    Filesize

    1024KB

  • memory/1536-8-0x00000000049E0000-0x0000000004A9C000-memory.dmp

    Filesize

    752KB

  • memory/1536-10-0x0000000000400000-0x00000000004BE000-memory.dmp

    Filesize

    760KB

  • memory/1536-9-0x0000000000400000-0x0000000002C84000-memory.dmp

    Filesize

    40.5MB