Overview

overview

10

Static

static

3

0529d8e0e0...5f.exe

windows7-x64

1

0529d8e0e0...5f.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0529d8e0e054a1dc3273f0329c6d3cf1bdbbccedfaeacd922625a6da9560405f

  • Size

    1.2MB

  • Sample

    240911-jwvb1s1djb

  • MD5

    4015ab511715aa233bebc8a383ec4aac

  • SHA1

    8589b9d8a15a45685c76491fa5b7f07cb379809c

  • SHA256

    0529d8e0e054a1dc3273f0329c6d3cf1bdbbccedfaeacd922625a6da9560405f

  • SHA512

    85fedf33afebc57e357f575be40987e5e59c0b5c1f5c653cd5da03e173dc2b2156661a2f98df9f8cb206ef05ce3b3f74ce11944ab213312b082a1e504ace5a61

  • SSDEEP

    24576:uH1xPnhNRmZWtUvriwGVYAnUV84qR4HRK:21x5NRmZWOVei

Score
10/10
cobaltstrike100000000backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000000

C2

http://192.168.19.128:443/jquery-3.3.1.min.js

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    192.168.19.128,/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

    9472

  • polling_time

    45000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\dllhost.exe

  • sc_process64

    %windir%\sysnative\dllhost.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0Uum3OeaFUNltaoTds/hVsvHB51wXxb/tTyPvBAi3EbkZoZhWBv389yPOyiNBzHSPELAsWq9Rr2EDDwJCxPuLT3VrC0nt92vXoIv1C+10QXQke8WbUYbkoG16dbtmLtiU+5arEXfXQtWeWm+0vWVe6aYWcrPjfa1wCvUmuwLsLwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • 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

    100000000

Targets

    • Target

      0529d8e0e054a1dc3273f0329c6d3cf1bdbbccedfaeacd922625a6da9560405f

    • Size

      1.2MB

    • MD5

      4015ab511715aa233bebc8a383ec4aac

    • SHA1

      8589b9d8a15a45685c76491fa5b7f07cb379809c

    • SHA256

      0529d8e0e054a1dc3273f0329c6d3cf1bdbbccedfaeacd922625a6da9560405f

    • SHA512

      85fedf33afebc57e357f575be40987e5e59c0b5c1f5c653cd5da03e173dc2b2156661a2f98df9f8cb206ef05ce3b3f74ce11944ab213312b082a1e504ace5a61

    • SSDEEP

      24576:uH1xPnhNRmZWtUvriwGVYAnUV84qR4HRK:21x5NRmZWOVei

    Score
    10/10
    cobaltstrike100000000backdoortrojan

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks