Analysis

  • max time kernel
    121s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-12-2024 11:09

General

  • Target

    0f43fc903d5d7570cfcff3944634716767c6ecfcad327c47d4f693de3e9a42f0.exe

  • Size

    1.2MB

  • MD5

    27d68a2e5319ccc6d8e6c11b27ae0ba0

  • SHA1

    1fab92ed4301069652cb0d35658b13cccd9938a5

  • SHA256

    0f43fc903d5d7570cfcff3944634716767c6ecfcad327c47d4f693de3e9a42f0

  • SHA512

    46533bcf70d17ac7595ab547497eb811dfdaa2fd1409c165953d9c156e717127b31ad65185e15fcc8932514a34b8d36ee80e2d48d9bd71f29d9045fbdc2a5798

  • SSDEEP

    24576:gO3ceacs6K+PxMfdUCVp/vb3un4I8QMMmCCic1JiCV0+XP4NLa:gicP6K+pMfdUCVp/vb3un4I8QMMmCCij

Malware Config

Extracted

Family

cobaltstrike

Botnet

666666

C2

http://152.32.201.202:446/dpixel

Attributes
  • access_type

    512

  • host

    152.32.201.202,/dpixel

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    446

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCwDYEDJUGhpECS2AyF79BFkngQjva3qBAw7ooFmODo2FJ3XUp7CfERzvwbKkTSG3XPy9fQxK/he/LPMt/sJrX31VZ5PceYy7hNDgL5qcZAY8YDSR6iFPPAYS+nU+lpDyI6oWKwpKwrcADcS7H6BBuvmLuhgZHusLhXrS3F5I3hOQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

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

  • watermark

    666666

Extracted

Family

cobaltstrike

Botnet

0

Attributes
  • watermark

    0

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

  • Cobaltstrike family
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0f43fc903d5d7570cfcff3944634716767c6ecfcad327c47d4f693de3e9a42f0.exe
    "C:\Users\Admin\AppData\Local\Temp\0f43fc903d5d7570cfcff3944634716767c6ecfcad327c47d4f693de3e9a42f0.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1788
    • C:\Windows\system32\cmd.exe
      "cmd" /c start "C:\Users\Admin\AppData\Local\Temp\渣渣白教你使用工具Safe3 SQL注入安全检测工具.pdf"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4996
      • C:\Windows\system32\cmd.exe
        cmd.exe
        3⤵
          PID:4520

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1788-1-0x000001AF7F2B0000-0x000001AF7F2F1000-memory.dmp

      Filesize

      260KB

    • memory/1788-2-0x000001AF7F300000-0x000001AF7F34F000-memory.dmp

      Filesize

      316KB

    • memory/1788-3-0x000001AF7F300000-0x000001AF7F34F000-memory.dmp

      Filesize

      316KB