Overview

overview

10

Static

static

3

b81bf12132...4e.exe

windows7-x64

10

b81bf12132...4e.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    161s
  • max time network
    160s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-10-2023 06:54

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General

  • Target

    b81bf12132cd0beac215d435d736a34e.exe

  • Size

    14KB

  • MD5

    b81bf12132cd0beac215d435d736a34e

  • SHA1

    37e881f8732317f04ff1714f854fb82e1e1e68d7

  • SHA256

    69458febe1c88d03d6b5f0a83b516481f9dcbedfb97c8720170e4d0c75c1c880

  • SHA512

    d491f77b79114af76812fe23e410368fba564ed8ef892cf57b867fdc8a3cbcc72d0469c60c02c774bfa2d26684f3a02673d27e59f6f4d485c2bd410e9d125651

  • SSDEEP

    192:AnH+DgGK83SxHn2OQ/dmBI4KBfTgir+xzCq643P3OKyHbqUqV/Qjo7AGa:AH+kGKqbOCdWIVBff+xzCf4/w7fCXAn

Score
10/10
cobaltstrikemetasploit666666backdoortrojan

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

C2

http://124.221.206.123:8443/3anZ

Extracted

Family

cobaltstrike

Botnet

666666

C2

http://124.221.206.123:8443/ca

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    124.221.206.123,/ca

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    8443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCbuOw9ZOhBNOY6Vhv5+jIF2LOg6a/ezGUygvnQtHgWNBMUL13WtRFjdJiNXu7DXb15AJV2rpukfD/4otcec8IO0gmnxsxIjpnjvNRTH6GBGT6mQOUKRAkUDTwO+ouMGvb2HFfn7i8MQFy+rr5B/m49+rP7TxY/5QyzKr204B9SxwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; NP06)

  • watermark

    666666

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\b81bf12132cd0beac215d435d736a34e.exe
    "C:\Users\Admin\AppData\Local\Temp\b81bf12132cd0beac215d435d736a34e.exe"
    1⤵
      PID:2024

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2024-0-0x00000000001D0000-0x00000000001D1000-memory.dmp
      Filesize

      4KB

      Download
    • memory/2024-1-0x0000000000400000-0x0000000000409000-memory.dmp
      Filesize

      36KB

      Download
    • memory/2024-5-0x0000000003F10000-0x0000000004310000-memory.dmp
      Filesize

      4.0MB

      Download
    • memory/2024-6-0x0000000003CB0000-0x0000000003CEE000-memory.dmp
      Filesize

      248KB

      Download
    • memory/2024-8-0x0000000003CB0000-0x0000000003CEE000-memory.dmp
      Filesize

      248KB

      Download