Overview

overview

10

Static

static

3

279bfcaf92...dN.exe

windows7-x64

10

279bfcaf92...dN.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    279bfcaf92fe2e02bca6d452c7c847d8b9426d692da36bbd80a34f2ab658199dN.exe

  • Size

    281KB

  • Sample

    241216-t1cmwavngv

  • MD5

    bcd60c1154abf2c1bdb49a3db29f7ac0

  • SHA1

    1840933767aa58ef5dcbbca553a1accaff114558

  • SHA256

    279bfcaf92fe2e02bca6d452c7c847d8b9426d692da36bbd80a34f2ab658199d

  • SHA512

    ff63329752ef45bf26ee759d78d0d0817a89f92f928db55c735c1f4d2e164a8cc5a6c67c789e3b1626ae328ae57d2302e4c72692c41676adc106a37216f3eb89

  • SSDEEP

    6144:PqFIW3h2gxP45wTEZlSblJMgFeS1kPjrJp:cIy2g945wWlSbMgF78jr

Score
10/10
cobaltstrike0305419896backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

305419896

C2

http://123.99.198.201:21111/ca

Attributes
  • access_type

    512

  • host

    123.99.198.201,/ca

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • polling_time

    60000

  • port_number

    21111

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCTUlJ7J79z/MkkV8+MsYlOvREE2hhdGNzrKPFZ10lY0K5legA+um5JxESEaC0woDgSmOGrkh1giz/aQwd6tG4mihFgpi0oIbfwu6XZbE6ghYGyu2F7+A5TifRUzvU0YLXjK78EW12XhjHx4KopMF/AtOAueGwfiI2DmXwNzrBDvwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; Trident/4.0)

  • watermark

    305419896

Extracted

Family

cobaltstrike

Botnet

0

Attributes
  • watermark

    0

Targets

    • Target

      279bfcaf92fe2e02bca6d452c7c847d8b9426d692da36bbd80a34f2ab658199dN.exe

    • Size

      281KB

    • MD5

      bcd60c1154abf2c1bdb49a3db29f7ac0

    • SHA1

      1840933767aa58ef5dcbbca553a1accaff114558

    • SHA256

      279bfcaf92fe2e02bca6d452c7c847d8b9426d692da36bbd80a34f2ab658199d

    • SHA512

      ff63329752ef45bf26ee759d78d0d0817a89f92f928db55c735c1f4d2e164a8cc5a6c67c789e3b1626ae328ae57d2302e4c72692c41676adc106a37216f3eb89

    • SSDEEP

      6144:PqFIW3h2gxP45wTEZlSblJMgFeS1kPjrJp:cIy2g945wWlSbMgF78jr

    Score
    10/10
    cobaltstrike0305419896backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks