Resubmissions

15-10-2021 22:16

211015-1643msbef6 10

Analysis

  • max time kernel
    24s
  • max time network
    69s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    15-10-2021 22:16

General

  • Target

    4968afcca8e58b8a1d6dc81cb72ba1ffbf3e9568c4b17f4bf2b34514d189b460.exe

  • Size

    459KB

  • MD5

    4f5bde6530b2f85ea9d7f3ec8b22be49

  • SHA1

    50a5781ec5dfe7deaf6627e2ad7faec1e8ac381a

  • SHA256

    4968afcca8e58b8a1d6dc81cb72ba1ffbf3e9568c4b17f4bf2b34514d189b460

  • SHA512

    0ac4669a1f9f54bf8cc13f50a2803ebad59f7b7d90b38df50fb9a7691230442b3a6b401d725dca445a8702ef88b4ea9755a077c5f13f95186ef1c4e82a33ddcb

Malware Config

Extracted

Family

cobaltstrike

Botnet

1359593325

C2

http://23.227.203.217:80/ptj

Attributes
  • access_type

    512

  • host

    23.227.203.217,/ptj

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    80

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCHFcV/jTWIWbMLGsg/xD3cCk0yHN+dWUBeSAZEdvXFEiawkFkWyJWyGyT0NbgSrwHmz+krYJY6l6YOoUNPWMNc6YpuQUYrBiilMX6rDkmmqUqem2tP6G4E6nBva8DOwNu671c8iFZeK4M8s6PPnUDuEuSHchHBLc5wV6Ew7BLO5QIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.0; Trident/5.0; BOIE9;ENUS)

  • watermark

    1359593325

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\4968afcca8e58b8a1d6dc81cb72ba1ffbf3e9568c4b17f4bf2b34514d189b460.exe
    "C:\Users\Admin\AppData\Local\Temp\4968afcca8e58b8a1d6dc81cb72ba1ffbf3e9568c4b17f4bf2b34514d189b460.exe"
    1⤵
      PID:284
    • C:\Users\Admin\AppData\Local\Temp\4968afcca8e58b8a1d6dc81cb72ba1ffbf3e9568c4b17f4bf2b34514d189b460.exe
      "C:\Users\Admin\AppData\Local\Temp\4968afcca8e58b8a1d6dc81cb72ba1ffbf3e9568c4b17f4bf2b34514d189b460.exe"
      1⤵
        PID:1832
      • C:\Users\Admin\AppData\Local\Temp\4968afcca8e58b8a1d6dc81cb72ba1ffbf3e9568c4b17f4bf2b34514d189b460.exe
        "C:\Users\Admin\AppData\Local\Temp\4968afcca8e58b8a1d6dc81cb72ba1ffbf3e9568c4b17f4bf2b34514d189b460.exe"
        1⤵
          PID:1088

        Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/284-53-0x00000000751A1000-0x00000000751A3000-memory.dmp
          Filesize

          8KB

        • memory/284-54-0x0000000000260000-0x00000000002A7000-memory.dmp
          Filesize

          284KB

        • memory/284-55-0x0000000000400000-0x0000000000475000-memory.dmp
          Filesize

          468KB

        • memory/284-56-0x0000000000390000-0x00000000003C3000-memory.dmp
          Filesize

          204KB

        • memory/284-57-0x0000000002000000-0x000000000203D000-memory.dmp
          Filesize

          244KB

        • memory/1088-63-0x0000000000400000-0x0000000000475000-memory.dmp
          Filesize

          468KB

        • memory/1088-65-0x0000000000580000-0x00000000005BD000-memory.dmp
          Filesize

          244KB

        • memory/1832-59-0x0000000000400000-0x0000000000475000-memory.dmp
          Filesize

          468KB

        • memory/1832-61-0x0000000001FF0000-0x000000000202D000-memory.dmp
          Filesize

          244KB