Overview

overview

10

Static

static

1

455381bfd3...bf.exe

windows7-x64

10

455381bfd3...bf.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-03-2023 01:00

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General

  • Target

    455381bfd322608f89657a5ce2d4875b3c1f7dacfecfea0dca33d7e82aa3c6bf.exe

  • Size

    17KB

  • MD5

    056b795d0b4e4d7a4fb23a2001dabe25

  • SHA1

    3a7a771ea02cb9af9b8152dc8209b9b735056e01

  • SHA256

    455381bfd322608f89657a5ce2d4875b3c1f7dacfecfea0dca33d7e82aa3c6bf

  • SHA512

    df4170dfc909b0b6c26e27961a8bdf8cdec68ec07557d471c6dcd0463e0e3502f6515c612da52a205cb060d11f4d12dcd583d44f9effbc114204b84a2985ce1c

  • SSDEEP

    192:6DMAe4Ckj19RZZ6wpSfu1bKcq5uHj7khBDSeKNH4ZNPwzXlBUbOj6kxiY:6DMAoKz6WtKEj7aBDixzXlbAY

Score
10/10
cobaltstrike01234567890backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://120.25.236.78:44333/Irn4

Attributes
  • user_agent

    User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; BOIE9;ENAU)

Extracted

Family

cobaltstrike

Botnet

1234567890

C2

http://120.25.236.78:44333/cm

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    120.25.236.78,/cm

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    44333

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDaftVcO9i1pOQnWOTb5pPYWSW5RiPYlaVISunHJdG9B40ERLRCvOpfvdPrgku0aJoIaoPkdnq9bbEhioFIj5PQko/yRDqivcbGOs0KMxDhmxCdkELVoI75g432kJdbMlmfzV8pjCYCFHhiI1/s0cLy0/cxupoZAeTvYBRy57mp8QIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; QQDownload 733; InfoPath.2)

  • watermark

    1234567890

Extracted

Family

cobaltstrike

Botnet

0

Attributes
  • watermark

    0

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\455381bfd322608f89657a5ce2d4875b3c1f7dacfecfea0dca33d7e82aa3c6bf.exe
    "C:\Users\Admin\AppData\Local\Temp\455381bfd322608f89657a5ce2d4875b3c1f7dacfecfea0dca33d7e82aa3c6bf.exe"
    1⤵
      PID:4944

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4944-133-0x0000000000020000-0x0000000000021000-memory.dmp
      Filesize

      4KB

      Download
    • memory/4944-136-0x0000000003DA0000-0x00000000041A0000-memory.dmp
      Filesize

      4.0MB

      Download
    • memory/4944-137-0x00000000041A0000-0x00000000041EE000-memory.dmp
      Filesize

      312KB

      Download
    • memory/4944-138-0x0000000000400000-0x000000000040C000-memory.dmp
      Filesize

      48KB

      Download
    • memory/4944-139-0x00000000041A0000-0x00000000041EE000-memory.dmp
      Filesize

      312KB

      Download