Overview

overview

10

Static

static

10

83ddc9cf58...18.dll

windows7-x64

3

83ddc9cf58...18.dll

windows10-2004-x64

3

Sharing

Copy URL Twitter E-mail

General

  • Target

    83ddc9cf587c6784f5af842c3516612f_JaffaCakes118

  • Size

    202KB

  • MD5

    83ddc9cf587c6784f5af842c3516612f

  • SHA1

    c73e54659d748a3e2cd5255f6a392b2fb24ff6d6

  • SHA256

    7ca1345b739a1e8ea6962c1f74d67ff0f74ea6c066fdc2fa03fb1f16d4a47fa5

  • SHA512

    66742ac34eeab25a2b85ea81147a40bb61dd7e9a5fd54d06b336ca67c4848c6958ed497b8991d6345d7e9efa5f4433594ecd517f4cd3682c386787e7fad62223

  • SSDEEP

    3072:Pjh9N4a1j712h9Td2+1lxvTeZna8xUhUbT15h:PjdFKdoSxvixTxUA

Score
10/10
0cobaltstrike

Malware Config

Extracted

Family

cobaltstrike

Botnet

0

C2

http://secure-adnx.appspot.com:443/___utm.gif

http://flex-msn.appspot.com:443/___utm.gif

http://msftncsi.appspot.com:443/___utm.gif

http://choice-microsoft.appspot.com:443/___utm.gif
Attributes
  • access_type

    512

  • beacon_type

    2048

  • create_remote_thread

    768

  • crypto_scheme

    256

  • host

    secure-adnx.appspot.com,/___utm.gif,flex-msn.appspot.com,/___utm.gif,msftncsi.appspot.com,/___utm.gif,choice-microsoft.appspot.com,/___utm.gif

  • http_header1

    AAAACQAAABJ1dG1hYz1VQS0yMjAyNjA0LTIAAAAJAAAAB3V0bWNuPTEAAAAJAAAAEHV0bWNzPUlTTy04ODU5LTEAAAAJAAAAD3V0bXNyPTEyODB4MTAyNAAAAAkAAAAMdXRtc2M9MzItYml0AAAACQAAAAt1dG11bD1lbi1VUwAAAAcAAAAAAAAADQAAAAIAAAAGX191dG1hAAAABQAAAAV1dG1jYwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAABwAAAAAAAAACAAAABlVBLTIyMAAAAAEAAAACLTIAAAAFAAAABXV0bWFjAAAACQAAAAd1dG1jbj0xAAAACQAAABB1dG1jcz1JU08tODg1OS0xAAAACQAAAA91dG1zcj0xMjgweDEwMjQAAAAJAAAADHV0bXNjPTMyLWJpdAAAAAkAAAALdXRtdWw9ZW4tVVMAAAAHAAAAAQAAAA0AAAACAAAABl9fdXRtYQAAAAUAAAAFdXRtY2MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    GET

  • jitter

    7680

  • maxdns

    255

  • pipe_name

    \\%s\pipe\msagent_%x

  • polling_time

    18000

  • port_number

    443

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC7IshWgfvqXL8Jkj0QWfS1KPogH6+wKXAfyv4fehd/6MQYHqWs+OOq3c+Mh3Tna4iLPMpxkDXI4wVA7jwWMYk5fPoOh64sl0ZdOskXLvWrYcj9lGpQbN5iRCXGyte03uOn1btnVIbzarnlIPnBZrFfe7frDQKQ0CF3W/PsSlEERQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    6.71092736e+08

  • unknown2

    AAAABAAAAAIAAAAPAAAAAgAAAA8AAAACAAAACgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown3

    1.610612736e+09

  • uri

    /__utm.gif

  • user_agent

    Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)

  • watermark

    0

Signatures

  • Cobalt Strike reflective loader 1 IoCs

    Detects the reflective loader used by Cobalt Strike.

  • Cobaltstrike family
    cobaltstrike
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • 83ddc9cf587c6784f5af842c3516612f_JaffaCakes118
    .dll windows:5 windows x86 arch:x86

    f2e0b7b9a08bd8dcaf133d9278ecdb47


    Headers

    Imports

    Exports

    Sections