Overview

overview

10

Static

static

3

b9065d4dc0...95.exe

windows7-x64

10

b9065d4dc0...95.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    19-05-2024 12:08

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General

  • Target

    b9065d4dc04fe33154d38857fea510b7d890d928b8b2047dab8d2005b7fe1095.exe

  • Size

    2.0MB

  • MD5

    205d7bb8f9b473f69478b58d864042d6

  • SHA1

    6479bf6c6455fa4f11721ac1416fcebc0313c11d

  • SHA256

    b9065d4dc04fe33154d38857fea510b7d890d928b8b2047dab8d2005b7fe1095

  • SHA512

    0d7a02ced73f6f6ccf1520c663a515917349384f35cb889a028f00ac2e90024c975a1b4835559154d8b085413fa1e5fecd399acf47db6557a5c7ace84f1ce481

  • SSDEEP

    49152:LQfZDr/BLpwIuhZcNZ0gpcMtgzeJOHD1C:OzSIuhkD

Score
10/10
cobaltstrike100000000backdoortrojan

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

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\b9065d4dc04fe33154d38857fea510b7d890d928b8b2047dab8d2005b7fe1095.exe
    "C:\Users\Admin\AppData\Local\Temp\b9065d4dc04fe33154d38857fea510b7d890d928b8b2047dab8d2005b7fe1095.exe"
    1⤵
      PID:2980

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2980-0-0x0000000002AD0000-0x0000000002AD1000-memory.dmp

      Filesize

      4KB

      Download

    • memory/2980-1-0x0000000029CC0000-0x0000000029D0F000-memory.dmp

      Filesize

      316KB

      Download

    • memory/2980-2-0x000000002B130000-0x000000002B286000-memory.dmp

      Filesize

      1.3MB

      Download

    • memory/2980-3-0x000000002B130000-0x000000002B286000-memory.dmp

      Filesize

      1.3MB

      Download