Overview

overview

10

Static

static

10

73344ac6a6...82.dll

windows10-2004-x64

10

73344ac6a6...82.dll

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    73344ac6a6db892556c38678634e16aaffc45d15b7754f5d94145db6a7ce5882.zip
  • Size 114KB
  • Sample261030-ry9hqaes4j
  • SHA256 a5a301c07ddaa133ea778d6b73425a2ed2de032d2e85cfe1758b237a8ff86208
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
1359593325trojanbackdoorcobaltstrike

Malware Config

Extracted

Family

  • cobaltstrike

Botnet

  • 1359593325

C2

  • http://dns.checkavail.space:53/maps/overlaybfpr

  • http://ns.checkavail.space:53/maps/overlaybfpr

Attributes
  • access_type

    512

  • beacon_type

    256

  • dns_idle

    1.34744072e+08

  • host

    dns.checkavail.space,ns.checkavail.space

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    6912

  • maxdns

    245

  • polling_time

    37500

  • port_number

    53

  • sc_process32

    %windir%\syswow64\gpupdate.exe

  • sc_process64

    %windir%\sysnative\gpupdate.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCZPXyc5X1SZqJC6AxuXPnxJkqiEiLnDd8mEoYUZSyCUiOkst5+Q91822ewD7x4o/85eBwhd8EoUWUQfyotqfzHRak0P4pNM85tfIHB7HJKWxG7orVkSqh/zzHUbRaBsugPVE7LE93OvlsAY4Q1GMY95k+5pU4tm3/4w3HrcjORcwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    3.646887168e+09

  • unknown3

    1.610612736e+09

  • watermark

    1359593325

Signatures

  • Family: Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • 73344ac6a6db892556c38678634e16aaffc45d15b7754f5d94145db6a7ce5882.zip
    .zip 114KB
  • 73344ac6a6db892556c38678634e16aaffc45d15b7754f5d94145db6a7ce5882
    .dll 203KB

73344ac6a6db892556c38678634e16aaffc45d15b7754f5d94145db6a7ce5882.zip

  • SHA256 a5a301c07ddaa133ea778d6b73425a2ed2de032d2e85cfe1758b237a8ff86208
  • MD5 SHA1 SHA512 SSDEEP TLSH
Password
infected