Overview

overview

10

Static

static

3

b9065d4dc0...95.exe

windows7-x64

10

b9065d4dc0...95.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b9065d4dc04fe33154d38857fea510b7d890d928b8b2047dab8d2005b7fe1095.exe

  • Size

    2.0MB

  • Sample

    240519-pa7m4sge6s

  • MD5

    205d7bb8f9b473f69478b58d864042d6

  • SHA1

    6479bf6c6455fa4f11721ac1416fcebc0313c11d

  • SHA256

    b9065d4dc04fe33154d38857fea510b7d890d928b8b2047dab8d2005b7fe1095

  • SHA512

    0d7a02ced73f6f6ccf1520c663a515917349384f35cb889a028f00ac2e90024c975a1b4835559154d8b085413fa1e5fecd399acf47db6557a5c7ace84f1ce481

  • SSDEEP

    49152:LQfZDr/BLpwIuhZcNZ0gpcMtgzeJOHD1C:OzSIuhkD

Score
10/10
cobaltstrike0100000000backdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://107.173.111.244:4169/404

Attributes
  • user_agent

    User-Agent: Windows-Update-Agent/10.0.10011.16384 Client-Protocol/1.40

Extracted

Family

cobaltstrike

Botnet

100000000

C2

http://107.173.111.244:4169/api/v2/default-get

Attributes
  • access_type

    512

  • host

    107.173.111.244,/api/v2/default-get

  • http_header1

    AAAACgAAAAtBY2NlcHQ6ICovKgAAAAcAAAAAAAAAAwAAAAIAAAAKU0VTU0lPTklEPQAAAAYAAAAGQ29va2llAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAACgAAAAtBY2NlcHQ6ICovKgAAAAcAAAAAAAAAAwAAAAIAAAAJSlNFU1NJT049AAAABgAAAAZDb29raWUAAAAHAAAAAQAAAAMAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    12800

  • polling_time

    5000

  • port_number

    4169

  • sc_process32

    %windir%\syswow64\WerFault.exe

  • sc_process64

    %windir%\system32\WerFault.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCr1vFCiPB9wyXdMG7npd66o4UNhzVKmyasotPfRAOAxJJRJmZ6byPE1YugwukdvWz/lHX6ngOyaYVvcDgI+1NT+HDCqOwvRCje6rwWVHwE+dIEzivur6CYHenHTMGkWaJOTl3KNfSIOH+Wsh+WgucQ4d0TGDHunE3/uL/LqaQNLQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    1.481970944e+09

  • unknown2

    AAAABAAAAAMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /api/v2/default-post

  • user_agent

    Windows-Update-Agent/10.0.10011.16384 Client-Protocol/1.40

  • watermark

    100000000

Extracted

Family

cobaltstrike

Botnet

0

Attributes
  • watermark

    0

Targets

    • Target

      b9065d4dc04fe33154d38857fea510b7d890d928b8b2047dab8d2005b7fe1095.exe

    • Size

      2.0MB

    • MD5

      205d7bb8f9b473f69478b58d864042d6

    • SHA1

      6479bf6c6455fa4f11721ac1416fcebc0313c11d

    • SHA256

      b9065d4dc04fe33154d38857fea510b7d890d928b8b2047dab8d2005b7fe1095

    • SHA512

      0d7a02ced73f6f6ccf1520c663a515917349384f35cb889a028f00ac2e90024c975a1b4835559154d8b085413fa1e5fecd399acf47db6557a5c7ace84f1ce481

    • SSDEEP

      49152:LQfZDr/BLpwIuhZcNZ0gpcMtgzeJOHD1C:OzSIuhkD

    Score
    10/10
    cobaltstrike100000000backdoortrojan0
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks