Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-04-2024 04:35

General

  • Target

    tmp.exe

  • Size

    936KB

  • MD5

    f21c518bcafa5fe911f17ffb3c1797b0

  • SHA1

    6ddf4338b8802ed0e698af6d78695cc12d7e55d6

  • SHA256

    a64ace959b459d7f23ceb7b2ff1cbe7f9346e3aa412118d4078b940e13b087a8

  • SHA512

    482a3c93ed737da332be810d543a2afd274b6c20ebcdccf4a324cca756629ffcd402c7ba5b514ad19f91bb27ecdc3de0e3baa30f65658c1f152ad1bcc9f8f25f

  • SSDEEP

    24576:pyF2ZifBvlGsu6ot9vtC1FoV1pltylcVHhE9HZ:4FN5vUikV1XacrEr

Malware Config

Signatures

  • Generic Chinese Botnet

    A botnet originating from China which is currently unnamed publicly.

  • Chinese Botnet payload 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 37 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    PID:1160

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1160-0-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/1160-1-0x0000000075750000-0x0000000075965000-memory.dmp

    Filesize

    2.1MB

  • memory/1160-3875-0x00000000773D0000-0x0000000077570000-memory.dmp

    Filesize

    1.6MB

  • memory/1160-5884-0x0000000076680000-0x00000000766FA000-memory.dmp

    Filesize

    488KB

  • memory/1160-13069-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/1160-13070-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/1160-13071-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/1160-13072-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/1160-13074-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/1160-13075-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB

  • memory/1160-13076-0x0000000010000000-0x0000000010018000-memory.dmp

    Filesize

    96KB

  • memory/1160-13079-0x0000000000400000-0x0000000000548000-memory.dmp

    Filesize

    1.3MB