Overview

overview

10

Static

static

slcaa.exe

windows7_x64

10

slcaa.exe

windows10_x64

10

Analysis

  • max time kernel
    138s
  • max time network
    118s
  • platform
    windows10_x64
  • resource
    win10v200430
  • submitted
    07-07-2020 14:42

Sharing

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General

  • Target

    slcaa.exe

  • Size

    1.7MB

  • MD5

    6d000056522c9f92b027e0c443667485

  • SHA1

    82c6615db16db8fa5c25ed3ba9ee2ba4758872b4

  • SHA256

    3dfb4e7ca12b7176a0cf12edce288b26a970339e6529a0b2dad7114bba0e16c3

  • SHA512

    d75c2618cb6356bdcfbff372b7945184474d9addb43e51e75e784ff3485cfed2948fd18f61e23ea8efa1f6bb54ccebdb670d0d8e1abbf05837c47f4b2971bbe4

Score
10/10

Malware Config

Extracted

Family

cobaltstrike

C2

http://websitelistbuilder.com:443/jquery-3.3.1.min.js

Attributes
  • access_type

    512

  • beacon_type

    2048

  • create_remote_thread

    0

  • day

    0

  • dns_idle

    1.908702538e+09

  • dns_sleep

    0

  • host

    websitelistbuilder.com,/jquery-3.3.1.min.js

  • http_header1

    AAAACgAAAEdBY2NlcHQ6IHRleHQvaHRtbCxhcHBsaWNhdGlvbi94aHRtbCt4bWwsYXBwbGljYXRpb24veG1sO3E9MC45LCovKjtxPTAuOAAAAAoAAAAgUmVmZXJlcjogaHR0cDovL2NvZGUuanF1ZXJ5LmNvbS8AAAAKAAAAHkFjY2VwdC1FbmNvZGluZzogZ3ppcCwgZGVmbGF0ZQAAAAcAAAAAAAAADQAAAAIAAAAJX19jZmR1aWQ9AAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAACgAAAEdBY2NlcHQ6IHRleHQvaHRtbCxhcHBsaWNhdGlvbi94aHRtbCt4bWwsYXBwbGljYXRpb24veG1sO3E9MC45LCovKjtxPTAuOAAAAAoAAAAgUmVmZXJlcjogaHR0cDovL2NvZGUuanF1ZXJ5LmNvbS8AAAAKAAAAHkFjY2VwdC1FbmNvZGluZzogZ3ppcCwgZGVmbGF0ZQAAAAcAAAAAAAAADwAAAA0AAAAFAAAACF9fY2ZkdWlkAAAABwAAAAEAAAAPAAAADQAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    POST

  • injection_process

  • jitter

    9472

  • maxdns

    255

  • month

    0

  • pipe_name

  • polling_time

    45000

  • port_number

    443

  • proxy_password

  • proxy_server

  • proxy_username

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCxfjahaxndujt99Q8Ys0z2l8sjE9g3IJ4nYAOGvwQnueWmXjx33DWKSorpbNdcxmhimcBNBmwoZxL4iJZYrU5PHhFDoFMOzQo4Ss9PMeT/EX6z4wjX/KKdDmsLI8qsrOgpxW9M+3Edle63xdHj6S4puG92k2Ux/IIIMpiqP1a34QIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    4.234810624e+09

  • unknown2

    AAAABAAAAAEAAAXyAAAAAgAAAFQAAAACAAAPWwAAAA0AAAAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown3

    0

  • unknown4

    0

  • unknown5

    2.018915346e+09

  • uri

    /jquery-3.3.2.min.js

  • user_agent

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

  • year

    0

Signatures

Processes

  • C:\Users\Admin\AppData\Local\Temp\slcaa.exe
    "C:\Users\Admin\AppData\Local\Temp\slcaa.exe"
    1⤵
      PID:992

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • memory/992-0-0x00000000026B0000-0x0000000002B22000-memory.dmp

      Filesize

      4.4MB

      Download

    • memory/992-1-0x00000000026B0000-0x0000000002B22000-memory.dmp

      Filesize

      4.4MB

      Download