Analysis

  • max time kernel
    159s
  • max time network
    282s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/03/2025, 09:01

General

  • Target

    fe6531d4c558468fd3ee617c93d14a1006af2c088d6fbc23c9660a77592e30ed.dll

  • Size

    473KB

  • MD5

    87db44a4b6f66ede12c38f4cfdc53cfa

  • SHA1

    dd660f3a830a403c450601a09abfdb8389bf2f32

  • SHA256

    fe6531d4c558468fd3ee617c93d14a1006af2c088d6fbc23c9660a77592e30ed

  • SHA512

    c635ee6b5745ba7929afa36d0464ed63fdf3444fbf028a15ece6f5a3358be95b600f54d051a2dca27ff2ce7a0469aa96d07fbda81f1ecb8bab8a14098007b81b

  • SSDEEP

    12288:98VRHw8I16uB4U33kLiSJ14NECsPrMASVf:98fHwDRB4U33k31TCdVf

Malware Config

Extracted

Family

cobaltstrike

Botnet

391144938

C2

http://192.168.92.136:7777/cm

Attributes
  • access_type

    512

  • host

    192.168.92.136,/cm

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    7777

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCsjfMXqjq52za6bm/dbVCRs62p9jdv+6CWktmH88wJXAqKXuvA7gvMCcxQT9VwrJiVoNsmmXeBWf1aZzLB5JNFUvulL+LvUv5qTTWL0XV6gIbt1sQ5rt+dQov59PdF8G5fl767Fn04yesURwC9l9aTJlvuNvi9JPDIwDXeAE+vuwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

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

  • watermark

    391144938

Signatures

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\fe6531d4c558468fd3ee617c93d14a1006af2c088d6fbc23c9660a77592e30ed.dll,#1
    1⤵
      PID:964

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/964-0-0x00007FFB5AB60000-0x00007FFB5AB70000-memory.dmp

      Filesize

      64KB

    • memory/964-2-0x0000018ED6040000-0x0000018ED6092000-memory.dmp

      Filesize

      328KB

    • memory/964-1-0x0000018ED5FF0000-0x0000018ED6034000-memory.dmp

      Filesize

      272KB

    • memory/964-3-0x0000018ED6040000-0x0000018ED6092000-memory.dmp

      Filesize

      328KB

    • memory/964-4-0x0000018ED79D0000-0x0000018ED79D2000-memory.dmp

      Filesize

      8KB

    • memory/964-5-0x0000018ED5FF0000-0x0000018ED6034000-memory.dmp

      Filesize

      272KB

    • memory/964-6-0x0000018ED6040000-0x0000018ED6092000-memory.dmp

      Filesize

      328KB