General

  • Target

    9e53616185aaf48e37ca9b5206ecf34aa1cc540ff54818441218eedf1cb39d41

  • Size

    240KB

  • Sample

    231011-lg3qysfh55

  • MD5

    576732be8682ab4fa7579dff7adc7d35

  • SHA1

    a664b2b3d4c0a2f7ff540e2fd39e6a08b622b4bc

  • SHA256

    9e53616185aaf48e37ca9b5206ecf34aa1cc540ff54818441218eedf1cb39d41

  • SHA512

    292bb20f8d654b9fee7e52bd69991ab2e99939031a8c7328e448523e19bc24a24c91252f13f3f10e96723818428bffe362cf9e0f117575199a7d55df741b21f6

  • SSDEEP

    6144:8tPvIPv30odEtjuC+9VbzAOcVf0/cR3WXCKBgSoaJF4S:8u330sfz2Vc/c9izrF4S

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain

Extracted

Family

redline

Botnet

pixelscloud

C2

85.209.176.171:80

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Extracted

Family

smokeloader

Botnet

up3

Targets

    • Target

      9e53616185aaf48e37ca9b5206ecf34aa1cc540ff54818441218eedf1cb39d41

    • Size

      240KB

    • MD5

      576732be8682ab4fa7579dff7adc7d35

    • SHA1

      a664b2b3d4c0a2f7ff540e2fd39e6a08b622b4bc

    • SHA256

      9e53616185aaf48e37ca9b5206ecf34aa1cc540ff54818441218eedf1cb39d41

    • SHA512

      292bb20f8d654b9fee7e52bd69991ab2e99939031a8c7328e448523e19bc24a24c91252f13f3f10e96723818428bffe362cf9e0f117575199a7d55df741b21f6

    • SSDEEP

      6144:8tPvIPv30odEtjuC+9VbzAOcVf0/cR3WXCKBgSoaJF4S:8u330sfz2Vc/c9izrF4S

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detected google phishing page

    • Detects Healer an antivirus disabler dropper

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba payload

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SectopRAT

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

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Downloads MZ/PE file

    • Modifies Windows Firewall

    • Stops running service(s)

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Uses the VBS compiler for execution

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks