General

  • Target

    03b41d5749c12881e464d48d9f38ae2ede3a3855cb7552e416be55a418e9e285.zip

  • Size

    110KB

  • MD5

    a082fe9d3d7646339534c992a3c5ac30

  • SHA1

    29342cd3660546a48080716385b43912c56f8261

  • SHA256

    b120a4a2cf795d675a9b067aa78e226ac61e956efb409872b37fe11906f62b5a

  • SHA512

    00dc823ae0d623e39711ed3e57af523bed3ecacd2ec31fc49929c23943776470093d35b614046e906bdfc10408af6201fad21529a7e525ad2c5f7b3e0f5a7d1f

  • SSDEEP

    3072:ybMqN5/a6yaekpA9wSqcdRi51IEgMoK95kqdJVtQ4DP8pbU4O:y/NdaHa7A91qcdU5KM595kGXQyuTO

Score
10/10

Malware Config

Extracted

Family

cobaltstrike

Botnet

0

C2

http://192.168.43.88:80/IE9CompatViewList.xml

Attributes
  • access_type

    512

  • host

    192.168.43.88,/IE9CompatViewList.xml

  • http_header1

    AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • maxdns

    255

  • polling_time

    60000

  • port_number

    80

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCSh78D2/nDcXKkn5iT6hdd0+Agp5dTXsPnqR0S6mKqQGMjnr8isU1OwfWwcnm7f59TJ28J1xAK+3/JKOjTIc2y50WK7q2MwsB2HxV4+FFOCmdVL6O3fVLhhoodCe1bCdjpxYtCKGcZCk0HzuIT2lfcjJmtHXlUD4Bg/XvqHlm0mQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4096

  • unknown2

    AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /submit.php

  • user_agent

    Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0; MAARJS)

  • watermark

    0

Signatures

  • Cobalt Strike reflective loader 1 IoCs

    Detects the reflective loader used by Cobalt Strike.

  • Cobaltstrike family
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

Files

  • 03b41d5749c12881e464d48d9f38ae2ede3a3855cb7552e416be55a418e9e285.zip
    .zip

    Password: infected

  • 03b41d5749c12881e464d48d9f38ae2ede3a3855cb7552e416be55a418e9e285
    .dll windows:5 windows x86 arch:x86

    072f0fb2d931f41f8eca43e3ca219fad


    Headers

    Imports

    Exports

    Sections