Overview

overview

10

Static

static

3

da6f1dabce...18.exe

windows7-x64

10

da6f1dabce...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    144s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    11-09-2024 13:22

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General

  • Target

    da6f1dabce9dbefb31cf2304265cac72_JaffaCakes118.exe

  • Size

    278KB

  • MD5

    da6f1dabce9dbefb31cf2304265cac72

  • SHA1

    6c50e56261c7548ef49058b33467f31a9004c89c

  • SHA256

    4966995948c5710a64d5c8f8d2647077b5caddcd172a0ff49c9b918f687a575b

  • SHA512

    974773f84d4e319ca77615b3bfd65d14375a5f4ed1131adda5bfe45f68bfc0072f71ad63265aa9ff008a9771e72df84684008a11cbaf1e9afa338344d23e099c

  • SSDEEP

    6144:VVcy1IYDj01I8b/2Hn6hk+53tUZkbMVMBajKvbannnZy:VGCI2j0egJkU3kkgV5jKvb

Score
10/10
cobaltstrike0backdoordiscoverytrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

0

C2

http://3.3.3.3:89/___utm.gif

Attributes
  • access_type

    256

  • create_remote_thread

    768

  • host

    3.3.3.3,/___utm.gif

  • http_header1

    AAAACQAAABJ1dG1hYz1VQS0yMjAyNjA0LTIAAAAJAAAAB3V0bWNuPTEAAAAJAAAAEHV0bWNzPUlTTy04ODU5LTEAAAAJAAAAD3V0bXNyPTEyODB4MTAyNAAAAAkAAAAMdXRtc2M9MzItYml0AAAACQAAAAt1dG11bD1lbi1VUwAAAAoAAAAbaG9zdDogUWJhbGxSVC5henVyZWVkZ2UubmV0AAAABwAAAAAAAAANAAAAAgAAAAZfX3V0bWEAAAAFAAAABXV0bWNjAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_header2

    AAAABwAAAAAAAAACAAAABlVBLTIyMAAAAAEAAAACLTIAAAAFAAAABXV0bWFjAAAACQAAAAd1dG1jbj0xAAAACQAAABB1dG1jcz1JU08tODg1OS0xAAAACQAAAA91dG1zcj0xMjgweDEwMjQAAAAJAAAADHV0bXNjPTMyLWJpdAAAAAkAAAALdXRtdWw9ZW4tVVMAAAAKAAAAG2hvc3Q6IFFiYWxsUlQuYXp1cmVlZGdlLm5ldAAAAAcAAAABAAAADQAAAAIAAAAGX191dG1hAAAABQAAAAV1dG1jYwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • http_method1

    GET

  • http_method2

    GET

  • maxdns

    255

  • pipe_name

    \\%s\pipe\msagent_%x

  • polling_time

    5000

  • port_number

    89

  • sc_process32

    %windir%\syswow64\rundll32.exe

  • sc_process64

    %windir%\sysnative\rundll32.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCWcQk6EBdEzEZedItvAqhlutbDOFlMiCnFlJ/hVvOnlgAti7Ajc7nBIIglO8czXsKebovdn1SgQlYmc8Uz33yhGK/eDoUFa087YJPocDsul8Jry3oUMHsvq+U8YCT5GvAq7E9bU1QUK/w7AVIQ82fWGRzOABvMPgtNV+7G0ZYgmwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    6.71092736e+08

  • unknown2

    AAAABAAAAAIAAAAPAAAAAgAAAA8AAAACAAAACgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown3

    1.610612736e+09

  • uri

    /__utm.gif

  • user_agent

    Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; MALC)

  • watermark

    0

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\da6f1dabce9dbefb31cf2304265cac72_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\da6f1dabce9dbefb31cf2304265cac72_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2776

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2776-0-0x0000000000360000-0x0000000000393000-memory.dmp

    Filesize

    204KB

    Download

  • memory/2776-1-0x00000000003A0000-0x00000000003E3000-memory.dmp

    Filesize

    268KB

    Download

  • memory/2776-2-0x0000000000400000-0x000000000044B000-memory.dmp

    Filesize

    300KB

    Download

  • memory/2776-3-0x00000000003A0000-0x00000000003E3000-memory.dmp

    Filesize

    268KB

    Download