Overview

overview

10

Static

static

3

136389a559...4e.exe

windows7-x64

10

136389a559...4e.exe

windows10-2004-x64

1

Sharing

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General

  • Target

    136389a559d85c93487d3bca444a3a31a57a1a793ee9d703d2a83e8ed8ffc44e

  • Size

    514KB

  • Sample

    240925-zavnnaweml

  • MD5

    91ca9636134c707c949dcb8ea33766d9

  • SHA1

    74d8718142c1ebbca1105391f6c261fa12ce372f

  • SHA256

    136389a559d85c93487d3bca444a3a31a57a1a793ee9d703d2a83e8ed8ffc44e

  • SHA512

    0f42b3ad066f7939715aa591505735fe67ab92c6a4d94cf16c0086ffc63bdbc74ba8f276218df4a37246fd73615f476dae15b09635588a476c5823ed1ee9d600

  • SSDEEP

    12288:eXCXaPJf8xtYVFplbRRoZVgdstGaqN3lDB4u0d/voxF:vKRf8kVFL9RKAst7ulB4u0J

Score
10/10
cobaltstrike391144938backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

391144938

C2

http://10.53.159.81:52635/fwlink

Attributes
  • access_type

    512

  • host

    10.53.159.81,/fwlink

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    52635

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCzXzI71hdRg21x3G6eGpsX3CSXylL2vT7syzaVDiLImDtKKHx17bEBoQ/D1CNBmHjKZn8rbaWrBufGKmO7TZVLIAwkOqqXYHtcQur7y+mneZcZW6mzHD2p0ERaYPVGl1Fa4v000yHDodHh5Rml1s2udVuxn9H6llJgo5dhOKvLKwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0; MAAU; NP08)

  • watermark

    391144938

Targets

    • Target

      136389a559d85c93487d3bca444a3a31a57a1a793ee9d703d2a83e8ed8ffc44e

    • Size

      514KB

    • MD5

      91ca9636134c707c949dcb8ea33766d9

    • SHA1

      74d8718142c1ebbca1105391f6c261fa12ce372f

    • SHA256

      136389a559d85c93487d3bca444a3a31a57a1a793ee9d703d2a83e8ed8ffc44e

    • SHA512

      0f42b3ad066f7939715aa591505735fe67ab92c6a4d94cf16c0086ffc63bdbc74ba8f276218df4a37246fd73615f476dae15b09635588a476c5823ed1ee9d600

    • SSDEEP

      12288:eXCXaPJf8xtYVFplbRRoZVgdstGaqN3lDB4u0d/voxF:vKRf8kVFL9RKAst7ulB4u0J

    Score
    10/10
    cobaltstrike391144938backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks