Analysis

  • max time kernel
    31s
  • max time network
    35s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-09-2024 23:56

Errors

Reason
Machine shutdown

General

  • Target

    96c5bc2d8f5209fc194f7c9fbcb49a40265051c87abcc66bd9f8fcf8c69e75a3.exe

  • Size

    12KB

  • MD5

    5004d89c777e5d22c5a0b58d84221625

  • SHA1

    a3c3ef420954fec59daad895af12ac1c9e235400

  • SHA256

    96c5bc2d8f5209fc194f7c9fbcb49a40265051c87abcc66bd9f8fcf8c69e75a3

  • SHA512

    5aadbe3344c5d1ef0711e90fb30380d9c046493a84d27765f53f2665306c2f962292504d3776867fbf82d580bd5e7408016a1c2349341d64fe81fe38047344d9

  • SSDEEP

    192:JgK3rbcdWSiCVq1sHfvma6pNqlP07TI+sQ5tfBDvBu6sLCl8:JgK3rfqqC3mavlYssu6sLQ8

Malware Config

Extracted

Family

cobaltstrike

C2

http://www.bilibli.mom:80/zzzzx

Attributes
  • user_agent

    User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1) Host: www.bilibli.mom

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\96c5bc2d8f5209fc194f7c9fbcb49a40265051c87abcc66bd9f8fcf8c69e75a3.exe
    "C:\Users\Admin\AppData\Local\Temp\96c5bc2d8f5209fc194f7c9fbcb49a40265051c87abcc66bd9f8fcf8c69e75a3.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:2284

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2284-0-0x000001B033590000-0x000001B033591000-memory.dmp

    Filesize

    4KB

  • memory/2284-1-0x000001B033590000-0x000001B033591000-memory.dmp

    Filesize

    4KB

  • memory/2284-3-0x000001B0351F0000-0x000001B0355F0000-memory.dmp

    Filesize

    4.0MB

  • memory/2284-2-0x000001B0355F0000-0x000001B035A62000-memory.dmp

    Filesize

    4.4MB

  • memory/2284-6-0x000001B0336D0000-0x000001B0336D4000-memory.dmp

    Filesize

    16KB

  • memory/2284-7-0x000001B0351F0000-0x000001B0355F0000-memory.dmp

    Filesize

    4.0MB