Overview

overview

10

Static

static

10

1f2c3fd64b...0N.dll

windows7-x64

3

1f2c3fd64b...0N.dll

windows10-2004-x64

3

Sharing

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General

  • Target

    1f2c3fd64b4c8f77fbd7516573b58bb0N

  • Size

    204KB

  • MD5

    1f2c3fd64b4c8f77fbd7516573b58bb0

  • SHA1

    3e0d5cc9ce3afa7e0fd5b035b566833e0d3ef750

  • SHA256

    dc5ac160121825cdd7267190745c2f3351001bf01a1633479cf4dd4f7f8fbaaa

  • SHA512

    d772a6513c75d507651845eb7f6a2775c1c23640c96cff08bd174a314ea86f0013bfae2ab4cfb0595336bd25c15c3648574bb2895e5a3be59e9b338075b3777d

  • SSDEEP

    3072:ydFna2JSkcrnYSdM50RAXSPy0qUiS0Lxh5H4evyzUhjQU05Y:8RYkcrY4MCIt07iPlvU0j

Score
10/10
305419896cobaltstrike

Malware Config

Extracted

Family

cobaltstrike

Botnet

305419896

C2

http://8.210.51.0:3334/c/msdownload/update/others/2016/12/29136388_

Attributes
  • access_type

    512

  • dns_idle

    6.7373064e+07

  • host

    8.210.51.0,/c/msdownload/update/others/2016/12/29136388_

  • http_header1

    AAAACgAAAAtBY2NlcHQ6ICovKgAAABAAAAAgSG9zdDogZG93bmxvYWQud2luZG93c3VwZGF0ZS5jb20AAAAHAAAAAAAAAA0AAAABAAAABC5jYWIAAAAMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAAAtBY2NlcHQ6ICovKgAAAAcAAAAAAAAAAgAAAB1kb3dubG9hZC53aW5kb3dzdXBkYXRlLmNvbS9jLwAAAAYAAAAESG9zdAAAAAcAAAABAAAADQAAAAEAAAAELmNhYgAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    GET

  • jitter

    5120

  • maxdns

    235

  • polling_time

    60000

  • port_number

    3334

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnER9IGa3StsD+j8qbco4jlv0b3V3r8/roPoR9BhV1dc6eCZSrPDaWANypuT1KxQTzuIbhfFNjqQqAdyvgFqHIn7+WLiixKWfjPYU3SmNPlHOmb8Pmas4yzWVh59yRxCkdDc4xFFz/VZuWiNlzeqWfV3ofjOEO3t2H1kmW/Z3KcQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown3

    1.610612736e+09

  • uri

    /c/msdownload/update/others/2016/12/3215234_

  • user_agent

    Windows-Update-Agent/10.0.10011.16384 Client-Protocol/1.40

  • watermark

    305419896

Signatures

  • Cobaltstrike family
    cobaltstrike
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • 1f2c3fd64b4c8f77fbd7516573b58bb0N
    .dll windows:5 windows x86 arch:x86

    b450a8226d3ed9f582c2242845b7b787


    Headers

    Imports

    Exports

    Sections