Overview

overview

10

Static

static

3

a8f9c37585...a5.exe

windows7-x64

10

a8f9c37585...a5.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    147s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    17-12-2024 17:50

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General

  • Target

    a8f9c37585829142dc15bd5aad4f3f8eb35e34b4c27e83a388f2b8689f4f89a5.exe

  • Size

    560KB

  • MD5

    d8a5f2a1c5631bf603b607f55877c9b7

  • SHA1

    27d29c5c975ba029d4d4f121f29ed1a641d8af62

  • SHA256

    a8f9c37585829142dc15bd5aad4f3f8eb35e34b4c27e83a388f2b8689f4f89a5

  • SHA512

    3293267f4091be4041cd78295abe9d451114fb904653118b6fb9242c8249a17c41e1895162264311c1e4e865bb6fe16430c201ebfad36d7a06bb727e11008d11

  • SSDEEP

    12288:f1GkCtK8QlNWjYUbWwOvTaCE/W1Tf+2dzMe2Kua7MX+r6:dvCtqlNWjNe+CTga7MS6

Score
10/10
cobaltstrike0305419896backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

305419896

C2

http://192.168.239.129:17822/load

Attributes
  • access_type

    512

  • host

    192.168.239.129,/load

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • polling_time

    60000

  • port_number

    17822

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDACmrc5Fuixyid7WGWnKJUH/jUz0R3Qrm8sxQf+JL9yD3OJUPewVI3wN5QlEpgl6Hbcd6A00fRl9SDpaSbropmNKepwq+BO4ubW86llxXOR6bd7WXEp8IegFnb6NR+Ju+biW/bv5BcO434b7zaFvgfLm2tfKVorF5bGJHo4suliQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322)

  • watermark

    305419896

Extracted

Family

cobaltstrike

Botnet

0

Attributes
  • watermark

    0

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\a8f9c37585829142dc15bd5aad4f3f8eb35e34b4c27e83a388f2b8689f4f89a5.exe
    "C:\Users\Admin\AppData\Local\Temp\a8f9c37585829142dc15bd5aad4f3f8eb35e34b4c27e83a388f2b8689f4f89a5.exe"
    1⤵
      PID:1680

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1680-0-0x00000000000D0000-0x0000000000110000-memory.dmp

      Filesize

      256KB

      Download

    • memory/1680-1-0x0000000001CA0000-0x0000000001CEC000-memory.dmp

      Filesize

      304KB

      Download

    • memory/1680-2-0x000000013F420000-0x000000013F4B4000-memory.dmp

      Filesize

      592KB

      Download

    • memory/1680-3-0x0000000001CA0000-0x0000000001CEC000-memory.dmp

      Filesize

      304KB

      Download

    • memory/1680-8-0x000000013F420000-0x000000013F4B4000-memory.dmp

      Filesize

      592KB

      Download