Analysis

  • max time kernel
    299s
  • max time network
    301s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    19/09/2024, 22:30

General

  • Target

    057e0ebc913b687f1e39552c94475f5bb8fb640ba93253c2a18791af14b93761.exe

  • Size

    6.3MB

  • MD5

    5f1a7e20982b060eae944ba9e04d5d06

  • SHA1

    a2098dea1b9e5186a735aa2b575b8c50db144c1b

  • SHA256

    057e0ebc913b687f1e39552c94475f5bb8fb640ba93253c2a18791af14b93761

  • SHA512

    e4afeb541cf46019ca906f63aabb7414631312dcfba9c3254b7422cfb3959d6ec9f1e3bead825cabb404bfe471759c16ef3fd1e4dbfd6eecb6ed22fa4f52e92f

  • SSDEEP

    49152:Z9gE8qi05zjvyzYdsdMp3euKyfyFPkLO0Kbhom+HC2Xk8l0FPpZCwXp7lWIZMV9k:j+dMF8sLUbhYn08l8PpZCwrFGV9yr3D

Malware Config

Extracted

Family

cryptbot

C2

thirtvd13sb.top

Attributes
  • url_path

    /v1/upload.php

Signatures

  • CryptBot

    CryptBot is a C++ stealer distributed widely in bundle with other software.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • 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.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

Processes

  • C:\Users\Admin\AppData\Local\Temp\057e0ebc913b687f1e39552c94475f5bb8fb640ba93253c2a18791af14b93761.exe
    "C:\Users\Admin\AppData\Local\Temp\057e0ebc913b687f1e39552c94475f5bb8fb640ba93253c2a18791af14b93761.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    PID:204

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/204-0-0x0000000000400000-0x0000000001066000-memory.dmp

    Filesize

    12.4MB

  • memory/204-14-0x0000000000400000-0x0000000001066000-memory.dmp

    Filesize

    12.4MB

  • memory/204-27-0x0000000000400000-0x0000000001066000-memory.dmp

    Filesize

    12.4MB