Overview

overview

10

Static

static

3

25119874c3...7d.exe

windows7-x64

10

25119874c3...7d.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    25119874c3beba9dd7bcdad53aca8fe379f82d9b20da133b1928a4ec4eb7ec7d

  • Size

    576KB

  • Sample

    240925-j3awysvapl

  • MD5

    121b5713d96bbbb1c3ee424e6fc70646

  • SHA1

    f2c96246a92a5665ca7574bcb4094c7a6b4cf6d2

  • SHA256

    25119874c3beba9dd7bcdad53aca8fe379f82d9b20da133b1928a4ec4eb7ec7d

  • SHA512

    1360224ced9d3b4a4ae3fdbeb05f7d0ea8e89968f931a4a22a220cf021f4a138de43e437b3cb6353f6c87e70fb1130e65c3b6b60927631b2079f5aa885bc6dd9

  • SSDEEP

    12288:HCrsUxqU00tC3vHmswk3Ta77Hp0fWAUmBpmaNxlvYFLHqoOJ:Hzw00tbLUlvYFLHqoOJ

Score
10/10
cobaltstrike100000backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://103.214.174.101:50344/Dhy8

Attributes
  • user_agent

    User-Agent: Windows-Update-Agent/10.0.10011.16384 Client-Protocol/1.101

Extracted

Family

cobaltstrike

Botnet

100000

C2

http://103.214.174.101:50344/ca_key

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    103.214.174.101,/ca_key

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAZpZ25vcmUAAAAHAAAAAQAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • polling_time

    60000

  • port_number

    50344

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCDvyEIeDCdQampv3fNrMI67GK90rZIO9iMnFstPpIYFQulu0T2depwwqW1LU+Y+auWWsOet7Vxq8ClP+d3VukZosUh/z+cEtLuMyA83ICLvT9G3YeHnLKifuioLLKj35L9ZwiU581y9cERtk7ugmQMAtq5r8xn3oPlaQ9S/c4ZjQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    7.55044352e+08

  • unknown2

    AAAABAAAAAEAAAA5AAAAAgAAAPQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /update_loads

  • user_agent

    Windows-Update-Agent/10.0.10011.16384 Client-Protocol/1.101

  • watermark

    100000

Targets

    • Target

      25119874c3beba9dd7bcdad53aca8fe379f82d9b20da133b1928a4ec4eb7ec7d

    • Size

      576KB

    • MD5

      121b5713d96bbbb1c3ee424e6fc70646

    • SHA1

      f2c96246a92a5665ca7574bcb4094c7a6b4cf6d2

    • SHA256

      25119874c3beba9dd7bcdad53aca8fe379f82d9b20da133b1928a4ec4eb7ec7d

    • SHA512

      1360224ced9d3b4a4ae3fdbeb05f7d0ea8e89968f931a4a22a220cf021f4a138de43e437b3cb6353f6c87e70fb1130e65c3b6b60927631b2079f5aa885bc6dd9

    • SSDEEP

      12288:HCrsUxqU00tC3vHmswk3Ta77Hp0fWAUmBpmaNxlvYFLHqoOJ:Hzw00tbLUlvYFLHqoOJ

    Score
    10/10
    cobaltstrike100000backdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks