Overview

overview

10

Static

static

10

cobalt4.tar.gz

ubuntu-24.04-amd64

sample.tar

ubuntu-24.04-amd64

cobalt4.9/...bd.rev

ubuntu-24.04-amd64

cobalt4.9/...d-refs

ubuntu-24.04-amd64

cobalt4.9/...s/main

ubuntu-24.04-amd64

cobalt4.9/...n/HEAD

ubuntu-24.04-amd64

cobalt4.9/README.md

ubuntu-24.04-amd64

cobalt4.9/...4.9.7z

ubuntu-24.04-amd64

cobalt4.9/...7z.002

ubuntu-24.04-amd64

cobalt4.9/...7z.003

ubuntu-24.04-amd64

cobalt4.9/...7z.004

ubuntu-24.04-amd64

cobalt4.9/...7z.005

ubuntu-24.04-amd64

cobalt4.9/...7z.006

ubuntu-24.04-amd64

cobalt4.9/...7z.007

ubuntu-24.04-amd64

cobalt4.9/...7z.008

ubuntu-24.04-amd64

cobalt4.9/...nt.cmd

ubuntu-24.04-amd64

cobalt4.9/...nt.jar

ubuntu-24.04-amd64

cobalt4.9/...ent.sh

ubuntu-24.04-amd64

cobalt4.9/...e.auth

ubuntu-24.04-amd64

cobalt4.9/...ok.jar

ubuntu-24.04-amd64

cobalt4.9/...DME.md

ubuntu-24.04-amd64

cobalt4.9/..._ZH.md

ubuntu-24.04-amd64

cobalt4.9/...rImage

ubuntu-24.04-amd64

4

cobalt4.9/...c2lint

ubuntu-24.04-amd64

1

cobalt4.9/...e.auth

ubuntu-24.04-amd64

cobalt4.9/...mon.sh

ubuntu-24.04-amd64

cobalt4.9/...server

ubuntu-24.04-amd64

1

cobalt4.9/...nc.txt

ubuntu-24.04-amd64

cobalt4.9/...64.dll

ubuntu-24.04-amd64

cobalt4.9/...86.dll

ubuntu-24.04-amd64

cobalt4.9/...CN.tar

ubuntu-24.04-amd64

cobalt4.9/...919.gz

ubuntu-24.04-amd64

Analysis

  • max time kernel
    0s
  • max time network
    3s
  • platform
    ubuntu-24.04_amd64
  • resource
    ubuntu2404-amd64-20240729-en
  • resource tags

    arch:amd64arch:i386image:ubuntu2404-amd64-20240729-enkernel:6.8.0-31-genericlocale:en-usos:ubuntu-24.04-amd64system
  • submitted
    17-10-2024 06:14

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Errors

Reason
Payload did not run: payload error: fork/exec /tmp/cobalt4.9/cobalt4.9/Server/third-party/winvnc.x64.dll: exec format error
Report Analysis Logs

General

  • Target

    cobalt4.9/cobalt4.9/Server/third-party/winvnc.x64.dll

  • Size

    366KB

  • MD5

    bc9fd6c5621c3fa5a16489db19746112

  • SHA1

    6cddeac906b3b691c611178b577a9379cfeaa401

  • SHA256

    13feaa32e4b03ede8799e5bee6f8d54c3af715a6488ad32f6287d8f504c7078b

  • SHA512

    52278e2ed10e086cef0fc9ce459bdefd2c7cc9e7f092692365766c19eee9757301d857a3610308f97d76fc4658f37c03e0b0d09d63f93cb846c310e599c2eaa3

  • SSDEEP

    6144:Vsj5MHZ/yacp9dK/WT8W/WUuLdrX64ajx0HLC1UsrTAhwwU8qc2kPoV0jp7:VW5Mwacp9dKeIdezlMCusJzV0

Score
1/10

Malware Config

Signatures

Processes

  • /tmp/cobalt4.9/cobalt4.9/Server/third-party/winvnc.x64.dll
    /tmp/cobalt4.9/cobalt4.9/Server/third-party/winvnc.x64.dll
    1⤵
      PID:2498

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads