Overview

overview

10

Static

static

10

80885c150e...4f.exe

windows7_x64

10

80885c150e...4f.exe

windows10_x64

10

Analysis

  • max time kernel
    137s
  • max time network
    136s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    24/02/2021, 10:40

Sharing

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General

  • Target
    80885c150e987e9e3af3ee06ee6d734f.exe
  • Size 217KB
  • Sample210224-tzza23j42j
  • SHA256 c934a760a669e7fa83b6d80720f78f5eba20c4f5008043faacca8963373f8d00
  • MD5 SHA1 SHA512
Score
10/10
cobaltstrikebackdoortrojan

Malware Config

Extracted

Family

  • cobaltstrike

C2

  • http://www.githup.cf:443/__utm.gif

Attributes
  • access_type

    512

  • beacon_type

    2048

  • create_remote_thread

    0

  • day

    0

  • dns_idle

    1.34744072e+08

  • dns_sleep

    0

  • host

    www.githup.cf,/__utm.gif

  • http_header1

    AAAACQAAABJ1dG1hYz1VQS0yMjAyNjA0LTIAAAAJAAAAB3V0bWNuPTEAAAAJAAAAEHV0bWNzPUlTTy04ODU5LTEAAAAJAAAAD3V0bXNyPTEyODB4MTAyNAAAAAkAAAAMdXRtc2M9MzItYml0AAAACQAAAAt1dG11bD1lbi1VUwAAABAAAAATSG9zdDogd3d3LmdpdGh1cC5jZgAAAAcAAAAAAAAACAAAAAIAAAAGX191dG1hAAAABQAAAAV1dG1jYwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAAAgAAAAZVQS0yMjAAAAABAAAAAi0yAAAABQAAAAV1dG1hYwAAAAkAAAAHdXRtY249MQAAAAkAAAAQdXRtY3M9SVNPLTg4NTktMQAAAAkAAAAPdXRtc3I9MTI4MHgxMDI0AAAACQAAAAx1dG1zYz0zMi1iaXQAAAAJAAAAC3V0bXVsPWVuLVVTAAAAEAAAABNIb3N0OiB3d3cuZ2l0aHVwLmNmAAAABwAAAAEAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • injection_process

  • jitter

    9472

  • maxdns

    255

  • month

    0

  • pipe_name

  • polling_time

    30000

  • port_number

    443

  • proxy_password

  • proxy_server

  • proxy_username

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCUw28Sp+0gXSvWaEKZGXBjq2Z7ecfNFl7gnyuHQq8zLmDwAHTTeF+d1DTtj1tZG+Wx7rzucL3rPxgqxxsEdhJ5USIomykhCWsIPCTzeP5RmbqlzkKHtYi6sw0nMatxzz7c+y0sAVAK0QM8XD6axf3mlk5HHlwQUvYDwMCDLJQETwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    6.71092736e+08

  • unknown2

    AAAABAAAAAIAAAAPAAAAAgAAAA8AAAACAAAACgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown3

    0

  • unknown4

    0

  • unknown5

    1

  • uri

    /___utm.gif

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.0; Trident/5.0; BOIE9;ENUSMSNIP)

  • year

    0

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\80885c150e987e9e3af3ee06ee6d734f.exe
    "C:\Users\Admin\AppData\Local\Temp\80885c150e987e9e3af3ee06ee6d734f.exe"
    1⤵
      PID:1940

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          memory/1704-4-0x000007FEF7120000-0x000007FEF739A000-memory.dmp
          Download

          memory/1940-2-0x00000000759F1000-0x00000000759F3000-memory.dmp
          Download

          memory/1940-3-0x00000000002D0000-0x000000000030D000-memory.dmp
          Download