General

  • Target

    66e82c3ad4d895fb640c5a8212f654b1.exe

  • Size

    258KB

  • Sample

    231011-rsa3zada7t

  • MD5

    66e82c3ad4d895fb640c5a8212f654b1

  • SHA1

    3591e4309d780c02c599af76e55eea7df55139b9

  • SHA256

    5d5893089c3d5bc7dd8d908cd1d8b526155ae1fa8faeba3102e3eefb2c953d07

  • SHA512

    2011ec7853309c73c758abe75ce54ce5d68790676405202428f9ffd43b5a4f6da7c2274ee9adefca9637fd2f55080cb3f7abf1e765c38ad770107a7fb099fe2e

  • SSDEEP

    6144:mimak61I+ffSbJ8/rADV6ga9DG4u4AOob3hDg35Gn5:mXaq+ffHT9y4GNDc5w

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

6012068394_99

C2

https://pastebin.com/raw/8baCJyMF

Extracted

Family

redline

Botnet

pixelscloud

C2

85.209.176.171:80

Extracted

Family

smokeloader

Botnet

up3

Extracted

Family

redline

Botnet

@ytlogsbot

C2

185.216.70.238:37515

Extracted

Family

redline

Botnet

kukish

C2

77.91.124.55:19071

Extracted

Family

redline

Botnet

breha

C2

77.91.124.55:19071

Targets

    • Target

      66e82c3ad4d895fb640c5a8212f654b1.exe

    • Size

      258KB

    • MD5

      66e82c3ad4d895fb640c5a8212f654b1

    • SHA1

      3591e4309d780c02c599af76e55eea7df55139b9

    • SHA256

      5d5893089c3d5bc7dd8d908cd1d8b526155ae1fa8faeba3102e3eefb2c953d07

    • SHA512

      2011ec7853309c73c758abe75ce54ce5d68790676405202428f9ffd43b5a4f6da7c2274ee9adefca9637fd2f55080cb3f7abf1e765c38ad770107a7fb099fe2e

    • SSDEEP

      6144:mimak61I+ffSbJ8/rADV6ga9DG4u4AOob3hDg35Gn5:mXaq+ffHT9y4GNDc5w

    • 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.

    • 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.

    • Downloads MZ/PE file

    • Stops running service(s)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Adds Run key to start application

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks