Overview

overview

10

Static

static

3

840ed5daff...3f.exe

windows7-x64

10

840ed5daff...3f.exe

windows10-2004-x64

3

Sharing

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General

  • Target
    840ed5daff93eba0ccd7e6c7889e1f3f.exe
  • Size 457KB
  • Sample240428-k5la5sce91
  • SHA256 437a0c3b59348d0e1c8af3daaaf4f13c64adb5d82f6be0e9b447ea6d27b07c6e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
sectopratstealcdiscoveryratspywarestealertrojan

Malware Config

Extracted

Family

  • stealc

C2

  • http://185.172.128.76

Attributes
  • url_path

    /8681490a59ad0e34.php

Targets

    • Target
      840ed5daff93eba0ccd7e6c7889e1f3f.exe
    • Size 457KB
    • SHA256 437a0c3b59348d0e1c8af3daaaf4f13c64adb5d82f6be0e9b447ea6d27b07c6e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    sectopratstealcdiscoveryratspywarestealertrojan

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

      trojanratsectoprat

    • SectopRAT payload

    • Stealc

      Stealc is an infostealer written in C++.

      stealerstealc

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks