Overview

overview

10

Static

static

3

8b6eb18e2b...cd.dll

windows7-x64

1

8b6eb18e2b...cd.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    8b6eb18e2b8b50f03163586f83de6fcd

  • Size

    361KB

  • Sample

    231219-yqh45ahadk

  • MD5

    8b6eb18e2b8b50f03163586f83de6fcd

  • SHA1

    321dec1452e1ae0ecbf02028bde785338b07f800

  • SHA256

    1ee4dbd1da27ff32a0d6870255edf998872b088dee6ea8ae074f5fb1def53cca

  • SHA512

    4a11a66c1418a40be84f74bf9b990254a49cfef9d1c3214633debdfc25ed207fb73640326caed7eb0772a1ff86ee3890f254c0b65fc9c9bd8c25cb8666c7c563

  • SSDEEP

    6144:7afAqT1sVdWF0hDHkRqvRNvlMD7N7lGK3D6eN5InGIeUHrOw:73PWFuA++DhlGK3D625T

Score
10/10
cobaltstrike426352781backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

426352781

C2

http://3.12.32.111:80/safebrowsing/fp/ocJ82CqxbIWhMkWzS376aJssMy5G0Frfdd

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    3.12.32.111,/safebrowsing/fp/ocJ82CqxbIWhMkWzS376aJssMy5G0Frfdd

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    6656

  • polling_time

    30000

  • port_number

    80

  • sc_process32

    %windir%\syswow64\svchost.exe

  • sc_process64

    %windir%\sysnative\svchost.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCmf/tt3qlYme1elo83LWwqc8WftVw4/ZTJakdAdhID5tOP7jpV1Q98LhhXGKNnrBH3vpnYJEmmGM0OsexjtfQJDmjxa1NYRwQfRwPFbkkdRraAC2HwmlouB98H1Wroixp955neMjGA3xelB6CNhSi4HwrXs4+piHZ9xWOQgIOhgwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /safebrowsing/fp/lSkLaNbGAUm955fHYGvQpnRry7kPjY6yaPUx5mKwOEJr3

  • user_agent

    Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4242.0 Safari/537.36

  • watermark

    426352781

Targets

    • Target

      8b6eb18e2b8b50f03163586f83de6fcd

    • Size

      361KB

    • MD5

      8b6eb18e2b8b50f03163586f83de6fcd

    • SHA1

      321dec1452e1ae0ecbf02028bde785338b07f800

    • SHA256

      1ee4dbd1da27ff32a0d6870255edf998872b088dee6ea8ae074f5fb1def53cca

    • SHA512

      4a11a66c1418a40be84f74bf9b990254a49cfef9d1c3214633debdfc25ed207fb73640326caed7eb0772a1ff86ee3890f254c0b65fc9c9bd8c25cb8666c7c563

    • SSDEEP

      6144:7afAqT1sVdWF0hDHkRqvRNvlMD7N7lGK3D6eN5InGIeUHrOw:73PWFuA++DhlGK3D625T

    Score
    10/10
    cobaltstrike426352781backdoortrojan

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

      trojanbackdoorcobaltstrike

    • Suspicious use of NtCreateThreadExHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks