Overview

overview

10

Static

static

3ec7126c25...ba.exe

windows7_x64

10

3ec7126c25...ba.exe

windows10_x64

10

Sharing

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General

  • Target

    3ec7126c2538d33007a3c5da01130430442a59349794ceddbc64c1b45a2dc4ba

  • Size

    224KB

  • Sample

    201113-tlassqfe7j

  • MD5

    b425a2f36c42563e301ba185512486e5

  • SHA1

    b3c6e81be888de6a7af48d2947d06d8b9db71960

  • SHA256

    3ec7126c2538d33007a3c5da01130430442a59349794ceddbc64c1b45a2dc4ba

  • SHA512

    f1334e1edf8503134cec5348ab4525642b37b76ae5b5826742ae07db515929d82b8b39ef6f7a1d590520d8338e4aa3f12d9b682aee548769fe81110688bbbcb1

Score
10/10
cobaltstrikebackdoortrojan

Malware Config

Extracted

Family

cobaltstrike

C2

http://support.manilacityhall.com:443/jquery-ajaxSuccess.js

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    support.manilacityhall.com,/jquery-ajaxSuccess.js

  • http_header1

    AAAACgAAAEdBY2NlcHQ6IHRleHQvaHRtbCxhcHBsaWNhdGlvbi94aHRtbCt4bWwsYXBwbGljYXRpb24veG1sO3E9MC45LCovKjtxPTAuOAAAAAoAAAAVSG9zdDogY29kZS5qcXVlcnkuY29tAAAACgAAACBSZWZlcmVyOiBodHRwOi8vY29kZS5qcXVlcnkuY29tLwAAAAoAAAAeQWNjZXB0LUVuY29kaW5nOiBnemlwLCBkZWZsYXRlAAAABwAAAAAAAAANAAAAAgAAAAlfX2NmZHVpZD0AAAAGAAAABkNvb2tpZQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAAEdBY2NlcHQ6IHRleHQvaHRtbCxhcHBsaWNhdGlvbi94aHRtbCt4bWwsYXBwbGljYXRpb24veG1sO3E9MC45LCovKjtxPTAuOAAAAAoAAAAVSG9zdDogY29kZS5qcXVlcnkuY29tAAAACgAAACBSZWZlcmVyOiBodHRwOi8vY29kZS5qcXVlcnkuY29tLwAAAAoAAAAeQWNjZXB0LUVuY29kaW5nOiBnemlwLCBkZWZsYXRlAAAABwAAAAAAAAAPAAAADQAAAAUAAAAIX19jZmR1aWQAAAAHAAAAAQAAAA8AAAANAAAABAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    9472

  • maxdns

    255

  • polling_time

    60000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCVRrITlds21bbk/+HfUdlq32bnIYIqJ/TgHPYgtliFLWwQfIhuvUldbUpMGMtdb3WHlRoqmz2XOajC5j4ZmzslqMa0vBwTd5wEmnqypQCzdspTEdq3Ose34Q5Q96c0u8MC6qh5RavngODYv1lfBEmB14mAAH0WqDFu6wfFmQWyuQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4.234810624e+09

  • unknown2

    AAAABAAAAAEAAAXyAAAAAgAAAFQAAAACAAAPWwAAAA0AAAAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /jquery-before.js

  • user_agent

    Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko

Targets

    • Target

      3ec7126c2538d33007a3c5da01130430442a59349794ceddbc64c1b45a2dc4ba

    • Size

      224KB

    • MD5

      b425a2f36c42563e301ba185512486e5

    • SHA1

      b3c6e81be888de6a7af48d2947d06d8b9db71960

    • SHA256

      3ec7126c2538d33007a3c5da01130430442a59349794ceddbc64c1b45a2dc4ba

    • SHA512

      f1334e1edf8503134cec5348ab4525642b37b76ae5b5826742ae07db515929d82b8b39ef6f7a1d590520d8338e4aa3f12d9b682aee548769fe81110688bbbcb1

    Score
    10/10
    cobaltstrikebackdoortrojan
    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks