General

  • Target

    8b9d9b7d051f9e6805c20c82c031ace3ae434776ca88df310f9cea3e9a2c83ac

  • Size

    259KB

  • MD5

    8adf03cedd9d549c9aee3919754ab9b3

  • SHA1

    ff7045735396dffeafdfc7558bf45382004be673

  • SHA256

    8b9d9b7d051f9e6805c20c82c031ace3ae434776ca88df310f9cea3e9a2c83ac

  • SHA512

    498239924dcb9e416d6004dc5431d71f1bacdb719fbc261630f33ee19673fb6d915fc28ecec48430433fb1e06713549feea2a5cfe493190d968ca890a44958d6

  • SSDEEP

    6144:fJqKG5d1IpMyibgkTZI6jHID90aNBXgvH/:f6d6tevox9BXgX

Score
10/10

Malware Config

Extracted

Family

cobaltstrike

Botnet

100000000

C2

http://venus.024jiacheng.com:2052/www/handle/get

http://129.150.43.163:2052/www/handle/get

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    venus.024jiacheng.com,/www/handle/get,129.150.43.163,/www/handle/get

  • http_header1

    AAAABwAAAAAAAAANAAAAAgAAAApTRVNTSU9OSUQ9AAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_header2

    AAAABwAAAAAAAAAPAAAACwAAAAIAAAAHcHVibGljPQAAAAEAAAACJSUAAAAGAAAABFVzZXIAAAAHAAAAAQAAAA8AAAANAAAAAgAAAAdwdWJsaWM9AAAAAQAAAAIlJQAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    1792

  • polling_time

    3000

  • port_number

    2052

  • sc_process32

    c:\windows\syswow64\rundll32.exe

  • sc_process64

    c:\windows\system32\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqzEJfhNRDTUWc4OFw6QgWMCgtZpCzf+4+RQGYwL9gNHEC7Oh+6fCB3hnfVWpvxm96OVnB0eWJt6P1aNkZxVZ+u6PuqrBRm+Ad5gbjYgujotq7rM44FsmQaZAp8fORER8oRJjuMN1AxEzkj0VjMXZ8LwkT+0lyLqjjmBsdJBcCWQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    2.85220864e+08

  • unknown2

    AAAABAAAAAEAAAACAAAAAgAAAAcAAAAIAAAADwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /post

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0; .NET CLR 2.0.50727; SLCC2; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; .NET4.0C; Tablet PC 2.0; .NET4.0E)

  • watermark

    100000000

Signatures

  • Cobaltstrike family
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • 8b9d9b7d051f9e6805c20c82c031ace3ae434776ca88df310f9cea3e9a2c83ac
    .dll windows:5 windows x64 arch:x64

    e060daefaf7ff6c7401014aa587bc143


    Headers

    Imports

    Exports

    Sections