Overview

overview

10

Static

static

10

77ffbc84bb...62.dll

windows7_x64

3

77ffbc84bb...62.dll

windows10-2004_x64

3

Sharing

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General

  • Target

    77ffbc84bb53e754063a0466a9e9d84fd2fcc5948fd0abf50d235c821e532862

  • Size

    204KB

  • MD5

    364ec84fa3ec7aa68b2098dd51dc1fa4

  • SHA1

    ea94165d297f54a91b01ccd41f9de98b5909d12a

  • SHA256

    77ffbc84bb53e754063a0466a9e9d84fd2fcc5948fd0abf50d235c821e532862

  • SHA512

    e95525cd1d20481dfb51b772d40aa94abbe4716fad2e734ed1572e6121be611ea765a0aa5b6302e1a789f1a47ae50a39984c3e86e091ae87e755607cb4e9025c

  • SSDEEP

    3072:5dFna2JSkcrnYSdM50RAXSPy0qUiS0Lxh5H4evyzUhjQUb5z:FRYkcrY4MCIt07iPlvU0j

Score
10/10
305419896cobaltstrike

Malware Config

Extracted

Family

cobaltstrike

Botnet

305419896

C2

http://116.62.146.245:80/ca

Attributes
  • access_type

    512

  • host

    116.62.146.245,/ca

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • polling_time

    60000

  • port_number

    80

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCos/Ao6w0a/dOsmMbkR67sa2s/vxfbcHNgpeb4URX/9t2aamKtgIrHlUAIVsUyseZ6qSs2TdrUdD0Xa5MG7a7eDrVtbGst3R//nCpdSvaCOwdwOxeN5kVTsA2ImSkYxDTe6fBBx3gZC6HWrRhL17rur9QGXYgvNlOLFa1cdLUiMwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

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

  • watermark

    305419896

Signatures

  • Cobalt Strike reflective loader 1 IoCs

    Detects the reflective loader used by Cobalt Strike.

  • Cobaltstrike family
    cobaltstrike

Files

  • 77ffbc84bb53e754063a0466a9e9d84fd2fcc5948fd0abf50d235c821e532862
    .dll windows x86

    b450a8226d3ed9f582c2242845b7b787


    Headers

    Imports

    Exports

    Sections