Overview

overview

10

Static

static

3

56db0b8838...a8.exe

windows7-x64

10

56db0b8838...a8.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    141s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29-08-2023 12:23

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    56db0b88387361d99d5ecba40a9826b0fc4736164d281f39bf80aef5ef4852a8.exe

  • Size

    11.4MB

  • MD5

    4b39771a52bb7f7dd0f9534e69d305fe

  • SHA1

    2ff6649bd040125cb21e515e54cbc4ed7746b22a

  • SHA256

    56db0b88387361d99d5ecba40a9826b0fc4736164d281f39bf80aef5ef4852a8

  • SHA512

    7d13c2f50e31bb08448546327c680fc714ff30a8023fcc54bfeff5799649d8dd7a539c7f187089e30f19d4f0eb436a195c894478265b285db334d2a3a8be63eb

  • SSDEEP

    196608:2Kmd3/4PpFf+/OBwA8pJsv6tWKFdu9C047:BsQXiA8pJsv6tWKFdu9Cv

Score
10/10
cobaltstrikemetasploit305419896backdoortrojan

Malware Config

Extracted

Family

metasploit

Version

windows/download_exec

C2

http://101.34.249.226:9999/kZMJ

Attributes
  • headers User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)

Extracted

Family

cobaltstrike

Botnet

305419896

C2

http://101.34.249.226:9999/activity

Attributes
  • access_type

    512

  • host

    101.34.249.226,/activity

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • polling_time

    60000

  • port_number

    9999

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDZTMEiq7tDYFZT1y04dlK4lZ5U4vGGqmLRoib/IG+XX5Jq4Un/Soz/reE0+Uqc/kzL7LANjxqMnX0y4HEO6MHFzfyjwL1d9yUWBxhiV6qtDJAnyiySYBQaCzrPmYQe651zB5mlCj1AIMPs+Rms56cLRLdZwPbwaLkmEqh1PcZWYQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

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

  • watermark

    305419896

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike
  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    trojanbackdoormetasploit
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\56db0b88387361d99d5ecba40a9826b0fc4736164d281f39bf80aef5ef4852a8.exe
    "C:\Users\Admin\AppData\Local\Temp\56db0b88387361d99d5ecba40a9826b0fc4736164d281f39bf80aef5ef4852a8.exe"
    1⤵
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3932

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3932-0-0x0000000003140000-0x0000000003147000-memory.dmp
    Filesize

    28KB

    Download
  • memory/3932-1-0x00000000050F0000-0x00000000054F0000-memory.dmp
    Filesize

    4.0MB

    Download
  • memory/3932-2-0x00000000054F0000-0x000000000552D000-memory.dmp
    Filesize

    244KB

    Download
  • memory/3932-3-0x00000000054F0000-0x000000000552D000-memory.dmp
    Filesize

    244KB

    Download