Overview

overview

10

Static

static

/tmp/tmpwvsc3_h0.exe

windows7_x64

10

/tmp/tmpwvsc3_h0.exe

windows10_x64

10

Sharing

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General

  • Target

    /tmp/tmpwvsc3_h0

  • Size

    217KB

  • Sample

    220125-1zrhzagbam

  • MD5

    43e14f58f4881fa85f3d3f1b6debaca1

  • SHA1

    5bd96c1506ff7f4e7f678625e676bac450b25cee

  • SHA256

    315859013c46092620bda270548f0ab109a660454297f02699878a7d5ef4c7be

  • SHA512

    251b5636ed40e7fa35de0335b5ed98a33188e0f770c0ccec97d82a51e27e1bc0d0929c7ab0175fefe8e1daf7ba87284b4ad54c18f1e9b04f98d7d77573cc047a

Score
10/10
cobaltstrike0backdoorsuricatatrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

0

C2

http://democratyzi.com:443/jquery-3.3.1.min.js

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    democratyzi.com,/jquery-3.3.1.min.js

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    2560

  • polling_time

    5000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\dllhost.exe

  • sc_process64

    %windir%\sysnative\dllhost.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCCrsZmhHvCDKaMlfkaFTlk7Dkv9PCrmmfY3Z0cvLctW51NlpvwKdlGvAG4UAoeMC5nfNLrDHS3SzJwMELrxMdxGGN1hHt+BYZ3wEnntD6ONtPIS2koW/auPT2n6P1Eqv2ix7QPcIZCI9ZL39T0zlspF6s7TkXejQUKBEHK8EhkjQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4.234810624e+09

  • unknown2

    AAAABAAAAAEAAAXyAAAAAgAAAFQAAAACAAAPWwAAAA0AAAAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /jquery-3.3.2.min.js

  • user_agent

    Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko

  • watermark

    0

Targets

    • Target

      /tmp/tmpwvsc3_h0

    • Size

      217KB

    • MD5

      43e14f58f4881fa85f3d3f1b6debaca1

    • SHA1

      5bd96c1506ff7f4e7f678625e676bac450b25cee

    • SHA256

      315859013c46092620bda270548f0ab109a660454297f02699878a7d5ef4c7be

    • SHA512

      251b5636ed40e7fa35de0335b5ed98a33188e0f770c0ccec97d82a51e27e1bc0d0929c7ab0175fefe8e1daf7ba87284b4ad54c18f1e9b04f98d7d77573cc047a

    Score
    10/10
    cobaltstrike0backdoorsuricatatrojan

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • suricata: ET MALWARE Cobalt Strike Beacon Activity (GET)

      suricata: ET MALWARE Cobalt Strike Beacon Activity (GET)

      suricata

    • suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile M2

      suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile M2

      suricata

    • suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile Response

      suricata: ET MALWARE Cobalt Strike Malleable C2 JQuery Custom Profile Response

      suricata
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks